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Link-Belt 145X4 DZ, 145X4 LC Excavator Service Manual
-
Discount
- Regular price $80.00
- Description
- Download Information
Link-Belt 145X4 Series Excavator (DZ, LC) Repair & Maintenance Manual
Link-Belt 145X4 Series Excavator (DZ, LC) Repair & Maintenance Manual Comprehensive service documentation for Link-Belt 145X4 DZ and 145X4 LC excavator models. This manual provides detailed repair procedures, maintenance schedules, troubleshooting guides, and technical specifications. Essential reference for operators, technicians, and maintenance personnel performing routine service, component replacement, and diagnostic work on these heavy equipment models.
- File Format: PDF (Printable)
- Language: English
- Pages: 2,100 Pages
- File Size: 102.83 MB
- Brand: Link-Belt
- Compatible Models: 145X4 DZ & 145X4 LC Excavators
-
Manual Type: Service & Repair Manual
Excavator
SAFETY
Safety, general information and standard torque data
General Information
Safety
ROPS
Standard Torque Data For Cap Screws And Nuts
Bolt and Nut Tightening
Protection of Electric/Electronics System During Charging or Welding
A. LOWER
Main Equipment Table
Lower Component
Main Equipment Structure and Operation Explanation
Travel Motor
Port Diagram
Travel Motor
Center Joint
Center Joint (Blade)
Basic Functions
Travel speed selection
Travel Alarm
Removal and Installation of Track
Removal and Installation of Shoe Assembly
Removal and Installation of Shoe Plate
Removal and Installation of Roller
Removal and Installation of Upper Roller
Assembly and Disassembly of Upper Roller
Removal and Installation of Lower Roller
Assembly and Disassembly of Lower Roller
Removal and Installation of Drive Sprocket
Removal of Drive Sprocket
Installation of Drive Sprocket
Removal and Installation of Take-up Roller
Removal of Take-up Roller
Installation of Take-up Roller
Assembly and Disassembly of Take-up Roller
Configuration Diagram
Dimension Diagram
Jig Dimension Diagram
Disassembly Procedures
Assembly Procedures
Removal and Installation of Grease Cylinder
Removal of Grease Cylinder
Installation of grease cylinder
Assembly and Disassembly of Tension Shock Absorber
Configuration Diagram
Dimension Diagram
Jig dimension diagram
Disassembly procedures
Assembly procedures
Removal and Installation of Center Joint
Removal of Center Joint
Installation of Center Joint
Assembly and Disassembly of Center Joint
Configuration Diagram
Dimension Diagram
Dimension Diagram (Blade)
Jig Dimension Diagram
Disassembly Procedures
Assembly Procedures
Removal and Installation of Travel Motor
Removal of Travel Motor
Installation of Travel Motor
Assembly and Disassembly of Travel Motor (nabtesco)
Safety Precautions
Service Overview
Disassembly
Maintenance Standards
Assembly
Performance Check Test
Maintenance Standards
Drive Sprocket
Take-up Roller
Upper roller
Lower Roller
Track Shoe (Grouser Shoe)
Inspection Gauge
Pressure Measurement and Adjustment Procedures
Main Pressure Measurement
Drain Volume Measurement Procedures
Preparations
Travel Motor Drain Volume Measurement
Air Bleed Procedure
Travel Motor
B. C. SWING UNIT, COUNTERWEIGHT
Main Equipment Table
Upper Component
Main Equipment Structure and Operation Explanation
Swing Unit
Port Diagram
Swing motor
Basic Functions
Swing brake
Swing lock
Swing Speed Limit
Swing Relief Cut
Removal and Installation of Swing Unit
Removal of Swing Unit
Installation of Swing Unit
Assembly and Disassembly of Swing Motor and Swing Reduction Gear
Causes of Failures, and Actions
Tools
Jig
Tightening torque
Weight Table
Disassembly
Assembly
Assembly cross-section diagram
Parts List
Disassembly and Assembly Diagram (Swing Motor)
Disassembly and Assembly Diagram (Reduction Gear)
Removal and Installation of Counterweight
Removal of Counterweight
Installation of Counterweight
Pressure Measurement and Adjustment Procedures
Main Pressure Measurement
Drain Volume Measurement Procedures
Preparations
Swing Motor Drain Volume Measurement
Air Bleed Procedure
Swing Motor
H. ENGINE
Main Equipment Table
Engine-related
Basic Functions
Fuel Gauge
Coolant Temperature Gauge
SCR Gauge
Fuel economy gauge
Neutral start
Power-cut Delay
Preheat
Throttle
Throttle volume position detection
Idle start
Auto idle
One-touch idle
Auto Warm-up
Idle shut down
Idle up
Work mode control
Engine Emergency Stop
SCR RE-GEN
Inducement
Feed Pump Automatic Stop
Coolant Level Decrease
Air Filter Clogging
Fuel Filter Clogging
Battery Charge Abnormality
Horsepower Reduction Control (in Uplands)
Horsepower Reduction Control (at Engine Failure)
Primary specifications
Function, Structure, Operation
Function, structure, operation (SCR)
SCR Control System Inspection
Explanation of SCR Operation
Diagnosis for Each Symptom
Intermittent conditions of urea selective catalytic reduction system
Urea fluid consumption too high
Ammonia smell noticeable
White crystalline powder visible
Diagnosis for Each Symptom
Engine start failure
Engine stalling
Engine Hunting, Rough Idling
Excess Amount of White Smoke in Exhaust Gas
Excessive Black Smoke in Exhaust Gas
Abnormal Noise
High Fuel Consumption
High Oil Consumption
Insufficient engine output
Functional Inspection
Engine compression pressure inspection
Fuel System Inspection
Lubrication system check
Suction air system inspection
Exhaust system inspection
Inspection of EGR Control System
Starting system check
Glow control system check
OBD system check
Inspection of the monitor warning light illumination circuit system
Inspection of the monitor warning light blinking circuit system
Inspection of the starter circuit system
Removal and Installation of Engine Assembly
Removal of Engine Assembly
Installation of Engine Assembly
Removal and Installation of Fuel Cooler, Engine Intercooler, Radiator, and Oil Cooler
Removal and Installation of Fuel Cooler
Removal and Installation of Engine Intercooler
Removal and Installation of Radiator
Removal and Installation of Oil Cooler
Removal and Installation of Turbo Charger
Turbocharger assembly Removal
Turbocharger assembly Installation
Inspection of Turbocharger assembly
Removal and Installation of EGR Valve (if equipped)
Removal of EGR Valve
Installation of EGR Valve
Inspection of EGR Valve
Removal and Installation of EGR Cooler
Removal of EGR Cooler
Installation of EGR Cooler
Inspection of EGR Cooler
Removal and Installation of Engine Hood
Removal of Top Cover
Installation of Engine Hood
Removal and Installation of SCR
Removal of SCR
Installation of SCR
Removal and Installation of SCR Catalyst
Removal of SCR Catalyst
Installation of SCR Catalyst
Disassembly of SCR Catalyst
Assembly of SCR Catalyst
Inspection of SCR Catalyst
Removal and Installation of Cylinder Head Cover
Cylinder head cover Removal
Installation of Cylinder Head Cover
Removal and Installation of Cylinder Head
Removal and Installation of Cylinder Block
Removal of Cylinder block
Installation of Cylinder block
Inspection of Cylinder Block
Lubrication System
Removal and Installation of Oil Pan and Crank Case
Removal and Installation of Oil Level Switch
Removal and Installation of Oil Pump Assembly
Engine oil Inspection
Removal and Installation of Oil Port Cover
Cooling System
Removal and Installation of Water Pump Assembly
Removal and Installation of Thermostat
InspectionInspection of Coolant
Inspection of Cooling Fan Belt
Removal and Installation of Overheat Switch
Induction System
Inspection of Air Cleaner Element
Exhaust System
Removal and installation of Oxidation Catalyst Assembly
Aux. Emission Control Devices System
Removal and installation of Dosing Module
Removal and installation of DEF Supply Module
Removal and installation of Coolant Control Valve
Removal and Installation of DCU
Removal and installation of DEF Supply Module Filter
Removal and Installation of Exhaust Manifold
Removal of Exhaust Manifold
Installation of Exhaust Manifold
Inspection of Exhaust Manifold
Removal and Installation of Fuel Tank
Removal of Fuel Tank
Installation of fuel tank
Removal and Installation of Urea Pump
Removal of Urea Pump
Installation of Urea Pump
Removal and Installation of Urea Solution Tank
Removal of Urea Tank
Installation of Urea Solution Tank
Removal and Installation of Fuel Supply Pump
Removal of Fuel Supply Pump
Installation of Fuel Supply Pump
Removal and Installation of Common Rail Assembly
Removal of Common Rail Assembly
Installation of Common Rail Assembly
Removal and Installation of Injector
Removal of Injector
Installation of Injector
Removal and Installation of Crankshaft
Removal of Crankshaft
Installation of Crankshaft
Disassembly of Crankshaft
Assembly of Crankshaft
Inspection of Crankshaft
Removal and Installation of Piston and Connecting Rod
Removal of Piston and connecting rod
Installation of Piston and connecting rod
Disassembly of Piston and Connecting Rod
Assembly of Piston and Connecting Rod
Inspection of Piston and Connecting Rod
Removal and Installation of Camshaft
Removal of Camshaft
Installation of Camshaft
Inspection of Camshaft
Removal and Installation of Flywheel
Removal of Flywheel
Installation of Flywheel
Inspection of Flywheel
Removal and Installation of Crankshaft front oil seal
Removal of Crankshaft front oil seal
Installation of Crankshaft front oil seal
Removal and Installation of Crankshaft rear oil seal
Removal of Crankshaft Rear Oil Seal
Installation of Crankshaft Rear Oil Seal
Removal and Installation of Timing Chain
Removal of Timing chain
Installation of Timing chain
Removal and Installation of Timing Gear Train
Removal of Timing gear train
Installation of Timing gear train
Inspection of Timing Gear Train
Removal and Installation of Timing Gear Case
Removal of Timing gear case
Installation of Timing gear case
Removal and Installation of Inlet Manifold
Removal of Inlet manifold
Installation of Inlet manifold
Removal and Installation of Rocker Arm Shaft
Removal of Rocker arm shaft assembly
Installation of Rocker arm shaft assembly
Removal and Inspection of Valve Stem Oil Seal and Valve Spring
Removal of Valve stem oil seal and valve spring
Installation of Valve stem oil seal and valve spring
Inspection of Valve Spring
Removal and installation of Intake Throttle Valve
Removal of Intake throttle valve
Installation of Intake throttle valve
Removal and Installation of Starter Motor
Removal of Starter Motor
Installation of Starter Motor
Inspection of Starter Motor
Removal and Installation of Alternator
Removal of Alternator
Installation of Alternator
Inspection of Alternator
Removal and Installation of Glow Plug
Removal of Glow Plug
Installation of Glow Plug
Inspection of Glow Plug
Removal and Installation of Suction Control Valve
Removal of Suction Control Valve
Installation of Suction Control Valve
Removal and installation of Fuel Filter
Removal of Fuel Filter
Installation of Fuel Filter
Removal and installation of Relief Valve
Removal of Relief valve
Installation of Relief valve
Removal and installation of Fuel Filter Element
Removal of Fuel filter element
Installation of Fuel Filter Element
Removal and installation of Fuel temperature sensor
Removal of Fuel temperature sensor
Installation of Fuel temperature sensor
Inspection of Fuel temperature sensor
Removal and installation of Pressure limiter
Removal of Pressure limiter
Installation of Pressure limiter
Removal and installation of Fuel pressure sensor
Removal of Fuel pressure sensor
Installation of Fuel pressure sensor
Removal and Installation of Fuel filter pressure
Fuel filter pressure sensor Removal
Fuel filter pressure sensor Installation
Removal and Installation of Engine coolant temperature sensor
Engine coolant temperature sensor Removal
Engine coolant temperature sensor Installation
Inspection of Engine coolant temperature sensor
Removal and Installation of CKP sensor
CKP sensor Removal
CKP sensor Installation
Inspection of CKP sensor
Removal and Installation of CMP sensor
CMP sensor Removal
CMP sensor Installation
Inspection of CMP sensor
Removal and Installation of Oil pressure sensor
Oil pressure sensor Removal
Oil pressure sensor Installation
Inspection of Oil pressure sensor
Removal and installation of Boost Sensor
Removal of Boost sensor
Installation of Boost sensor
Inspection of Boost sensor
Removal and installation of Boost Temperature Sensor
Removal of Boost temperature sensor
Installation of Boost temperature sensor
Removal and installation of Turbocharger control solenoid
Removal of Turbocharger control solenoid
Installation of Turbocharger control solenoid
Inspection of Turbocharger control solenoid
Removal and Installation of IMT sensor
IMT sensor Removal
IMT sensor Installation
Removal and installation of MAF and IAT sensor
Removal of MAF and IAT sensor
Installation of MAF and IAT sensor
Inspection of MAF and IAT sensor
Removal and installation of Charge Air Cooler Temperature Sensor 1
Removal of Charge Air Cooler Temperature Sensor 1
Installation of Charge Air Cooler Temperature Sensor 1
Inspection of Charge Air Cooler Temperature Sensor 1
Sampling Procedure
Sampling of Engine Oil
Removal and Installation of Exhaust gas temperature sensor
Removal of Exhaust gas temperature sensor
Installation of Exhaust gas temperature sensor
Inspection of Exhaust gas temperature sensor
Removal and installation of EGR Gas Temperature Sensor 1
Removal of EGR Gas Temperature Sensor 1
Installation of EGR Gas Temperature Sensor 1
Inspection of EGR Gas Temperature Sensor 1
Removal and installation of EGR Gas Temperature Sensor 2
Removal of EGR Gas Temperature Sensor 2
Installation of EGR Gas Temperature Sensor 2
Inspection of EGR Gas Temperature Sensor 2
Removal and installation of NOx Sensor
Removal of NOx Sensor
Installation of NOx Sensor
Removal and installation of EGR Gas Temperature Sensor 3
Removal of EGR Gas Temperature Sensor 3
Installation of EGR Gas Temperature Sensor 3
Removal and Installation of Urea sensor
Removal of Urea Sensor
Installation of Urea Sensor
Engine-related Diagnostic Trouble Code List
Engine-side Trouble
ECM Trouble
DCU Trouble
J. HYDRAULIC EQUIPMENT (PUMP, OPERATION SYSTEM VALVE)
Main Equipment Table
Hydraulic Device
Control-related
Basic Functions
Oil temperature gauge
Static Horsepower Control
Overload Warning (Function for Europe Only)
Pressure Boost Control
Stroke Control
Boom Down Energy Save
Pump Horsepower Boost Control
Arm 1 Semi-parallel Control
Arm 2 Semi-parallel Control
Hot Shutdown Warning
Gate Lock
Breaker Mode
Crusher Mode
Quick coupler
Hydraulic Oil Filter Clog
Solenoid Sticking Prevention
Port Diagram
Hydraulic Pump (standard model)
Hydraulic Pump (Blade)
Control valve
4 Stack Solenoid Valve
2 Stack Solenoid Valve
Remote Control Valves (upper, travel)
Cushion valve
2-way Selector Valve
Direction Valve
Reducing valve (4-line)
Relief Valve (electromagnetic proportional)
Manifold Under Cab
Manifold (accumulator section)
Hydraulic tank
Hydraulic Pump
Type Indication
Specifications
Structure and Operation Explanation
Hydraulic Circuit Diagram
Hydraulic Pump Internal Structure Diagram
Regulator
Operation Outline of Electronically-Controlled Pump
Control Valve
Basic Configuration
Operation
4 Stack Solenoid Valve Operation Explanation
External Shape Diagram and Component Parts
Operation Explanation
Upper Pilot Valve (remote control valve)
Structure
Function
Operation
Structural Diagram
Travel Pilot Valve (remote control valve)
Operation
Structural Diagram
Cushion Valve
Structure
Operation Explanation
Selector Valve (2-way)
Structure
Operation Explanation
Development Diagram
Direction Valve (3-direction)
Structure
Operation Explanation
Electromagnetic Relief Valve
Structure
Operation Explanation
Removal and Installation of Hydraulic Reservoir
Removal of Hydraulic Reservoir
Installation of Hydraulic Tank
Removal and Installation of Hydraulic Pump
Removal of Hydraulic Pump
Installation of Hydraulic Pump
Removal and Installation of Pump coupling
Removal of Pump Coupling
Installation of Pump Coupling
Removal and Installation of Control Valve
Removal of Control Valve
Installation of Control Valve
Removal and Installation of Travel Remote Control Valve
Removal of Travel Remote Control Valve
Installation of Travel Remote Control Valve
Removal and Installation of Operation Remote Control Valve
Removal of Operation Remote Control Valve (left side)
Installation of Operation Remote Control Valve (left side)
Removal of Operation Remote Control Valve (right side)
Installation of Operation Remote Control Valve (right side)
Removal and Installation of 4 Stack Solenoid
Removal of 4 Stack Solenoid Valve
Installation of 4 Stack Solenoid Valve
Removal and Installation of Cushion Valve
Removal of Cushion Valve
Installation of Cushion Valve
Removal and Installation of 4 Stack Reducing Valve
Removal of 4 Stack Reducing Valve
Installation of 4 Stack Reducing Valve
Procedures for Assembly and Disassembly of Hydraulic Pump Main Unit
Tools
Disassembly Procedure
Assembly Procedure
Pump Main Unit Maintenance Standards
Replacement standards for worn parts
Standards for repairing cylinders, valve plates, and swash plates (shoe plates)
Tightening torque
Overall View
Causes of Failures, and Actions
Regulator Adjustment
Appendix Table and Drawings
Regulator Assembly and Disassembly Procedures
Procedures for Assembly and Disassembly of Control Valve
Disassembly
Cleaning
Inspection
Assembly
Internal Structural Diagram
part list
Relief Valve
Installation
Operation
Malfunction and Countermeasure
Procedures for Assembly and Disassembly of Operation Remote Control Valve
Maintenance Procedures
Disassembly Procedures
Assembly Procedures
Causes of Trouble and Countermeasures
Procedures for Assembly and Disassembly of Travel Remote Control Valve
Maintenance Procedures
Disassembly Procedures
Assembly Procedures
Causes of Trouble and Countermeasures and Cross-section Diagram
Assembly and Disassembly of Cushion Valve
Disassembly Procedures
Assembly Procedures
Document
Pressure Measurement and Adjustment Procedures
Procedures for Pressure Measurement from the Monitor Display
PROCEDURES FOR MEASURING HYDRAULIC OIL TEMPERATURE FROM THE MONITOR DISPLAY
Procedures for Pressure Measurement by Installing Pressure Gauge
Pressure Measuring Port
Control Valve
Pressure Measurement Preparations
Pressure Measurement
Main Pressure Measurement
Pilot Pressure Measurement
Negative Control Pressure Measurement
Pressure Adjustment
Hydraulic Pump Flow Measurement Procedures
Preparations
Work Preparations
Flow Measurement
Air Bleed Procedure
Hydraulic Pump
Sampling Procedure
Sampling of Hydraulic Fluid
Hydraulic Equipment Layout
Overall View
Pump Chamber Hydraulic Equipment Layout
Swing Body Center Section Hydraulic Equipment Layout
Housing Left Side Hydraulic Equipment Layout
Layout of Hydraulic Equipment in Cab
N. CAB
Removal and Installation of Operatorโs Seat
Removal of Operatorโs Seat
Installation of Operatorโs Seat
Removal and Installation of Cab Assembly
Removal of Cab Assembly
Installation of Cab Assembly
Removal and Installation of Wiper
Removal of Wiper
Installation of wiper
Removal and Installation of Cab Windshield
Removal of Cab Windshield
Installation of Cab Front Glass
Window Lock Adjustment Procedure
Window Lock (front side)
Window Lock (rear side)
Removal and Installation of Housing Guardrail
Removal of Housing Guardrail
Installation of Housing Guardrail
Tightening torque
R. ELECTRICAL PARTS
Basic Functions
Monitor Control
Basic Operation
Accessories
Safety
Maintenance
Setting
Battery disconnect switch
Explanation of Controller
Service Support
Screen Operations
Screen Display List
Service Monitor Structure
CHECK Screen List
SETUP Screen List
CALIBRATE Screen List
Connection Connector Pin Layout
Main Controller
Monitor
Sequence Circuit Diagram
Code List
Overall
Block diagram
Electrical Equipment Layout Diagram
Main Unit Left-side Layout Diagram
Engine Section Layout Diagram
Main Unit Right Rear Section Layout Diagram
Main Unit Right Front Section Layout Diagram
Cab Layout Diagram 1
Cab Layout Diagram 2
Layout Around Operator Seat
Stand Alone Parts Diagram
Removal and Installation of Wiper Controller
Removal of Wiper Controller
Installation of wiper controller
Removal and Installation of Wiper Motor
Removal of Wiper Motor
Installation of wiper motor
Removal and Installation of ECM
Removal of ECM
Installation of ECM
Removal and Installation of Main Controller
Main controller Removal
Installation of Main Controller
Removal and Installation of DCU
Removal of DCU
Installation of DCU
Removal and Installation of Monitor
Removal of Monitor
Installation of Monitor
Removal and Installation of Rear View Camera
Removal of Rear View Camera
Installation of Rear View Camera
Removal and Installation of Side Camera (Right)
Removal of Side Camera (Right)
Installation of Side Camera (Right)
Removal and Installation of Side Camera (Left)
Removal of Side Camera (Left)
Installation of Side Camera (Left)
Removal and Installation of Ambient light
Removal of Ambient Light
Installation of Ambient Light
Removal and Installation of WAVES Controller
Removal of WAVES Controller
Installation of WAVES Controller
How to Set WAVES
Air Conditioner Overall Diagram
Frame
Cab
Equipment Layout Diagram
Circuit Diagram
Explanation of Functions
Actuator Inspection
Self-diagnosis Function with Panel Display
Part Function and Good/Poor Judgment
Assembly and Disassembly of Unit
Removal of Blower Unit
Replacement of Blower Motor
Replacement of Blower Amp
Removal of Heater Core
Removal of Switchover BOX
Replacement of Evaporator and Expansion Valve
Installation of Evaporator Sensor
Replacement of Motor Actuator
Removal and Installation of Compressor
Removal of Compressor
Installation of Compressor
Removal and Installation of Condenser
Removal of Condenser
Installation of Condenser
Removal and Installation of Receiver Dryer
Removal of Receiver Dryer
Installation of Receiver Dryer
Work Precautions
Work Procedures
Filling Procedures
V. ATTACHMENTS
Main Equipment Table
Backhoe Attachment
Maintenance Standards
Attachment (Backhoe)
Dozer Blade
Removal and Installation of Bucket Cylinder
Removal of Bucket Cylinder
Installation of Bucket Cylinder
Removal and Installation of Arm Cylinder
Removal of Arm Cylinder
Installation of Arm Cylinder
Removal and Installation of Boom Cylinder
Removal of Boom Cylinder
Installation of Boom Cylinder
Removal and Installation of Blade Cylinder
Removal of Blade Cylinder
Installation of Blade Cylinder
Procedures for Operation/Assembly and Disassembly of Hydraulic Cylinder
Specifications and Structure Diagram (including the assembly diagram and parts table)
Handling Precautions
Maintenance Inspection and Service
Trouble Diagnostics
Storage Standards
Assembly and Disassembly Procedures
Structural Diagram (made by KYB)
HBCV
structure
Function
operation explanation
Port Diagram
HBCV
Air Bleed Procedure
HBCV
Removal and Installation of HBCV
Removal and Installation of Arm HBCV
Removal of arm HBCV
Installation of Arm HBCV
Removal and Installation of Boom HBCV
Removal of Boom HBCV
Installation of boom HBCV
Removal and Installation of Bucket
Removal of Bucket
Installation of Bucket
Removal and Installation of Bucket Link
Removal of Bucket Link
Installation of Bucket Link
Removal and Installation of Arm
Removal of Arm
Installation of Arm
Removal and Installation of Boom
Removal of Boom
Installation of Boom
Removal and Installation of Blade
Removal of Blade
Blade Installation
Z. OTHER
Change from Type 6
Overall Layout
Engine
Hydraulic-related Data
Oil Pressure Control
Cab, House
Electrical Data
Electric Control
Specifications (145X4) (LC Specifications)
ENGINE
HYDRAULIC SYSTEM
HYDRAULIC CONTROLS
ELECTRICAL SYSTEM
OPERATOR ENVIRONMENT
UNDERCARRIAGE
MASS
DIGGING FORCE (with 0.5 m3 Sumitomo Bucket) (ISO 6015)
DIMENSIONS
WORKING RANGES
SYSTEM FLUID CAPACITIES AND SPECIFICATIONS
Specifications (145X4) (Blade Specifications)
ENGINE
HYDRAULIC SYSTEM
HYDRAULIC CONTROLS
ELECTRICAL SYSTEM
OPERATOR ENVIRONMENT
UNDERCARRIAGE
DOZER BLADE
MASS
DIGGING FORCE (with 0.5 m3 Sumitomo Bucket) (ISO 6015)
DIMENSIONS
WORKING RANGES
SYSTEM FLUID CAPACITIES AND SPECIFICATIONS
Arm Dimensions
Standard Arm [2.50 m (8.2021 ft.)]
Short Arm [2.11 m (6.9226 ft.)]
Long Arm [3.01 m (9.8753 ft.)]
Main Unit Weight
Divided Weight (LC Specifications)
Divided Weight (Blade Specifications)
Stand Alone Part Weight
Stand Alone Part Weight
Shoe Weight (per Side) (LC Specifications)
Shoe Weight (per Side) (Blade Specifications)
Arm Weight
Bolt Size and Torque Table
Special Torque Setting
Overall View
145X4 (LC Specifications) (Grouser Shoe)
145X4 (LC Specifications) (Link Chain)
145X4 (Blade Specifications) (Grouser Shoe)
145X4 (Blade Specifications) (Link Chain)
WORK RANGE DIAGRAM
145X4 (LC Specifications)
145X4 (Blade Specifications)
New Machine Performance Judgment Table
Table of Standards
Measurement Method
FLUIDS AND LUBRICANTS
HYDRAULIC FLUID
Engine Oil
Fuel
Conditions applicable to diesel fuel
Recommended conditions applicable to diesel fuels
Main-Unit-related Diagnostic Trouble Code List
Main Unit-side Trouble
Diagnostic Trouble Code: 7000 Pressure Sensor P1 Abnormality
Diagnostic Trouble Code: 7001 Pressure Sensor P2 Abnormality
Diagnostic Trouble Code: 7002 Pressure Sensor N1 Abnormality
Diagnostic Trouble Code: 7003 Pressure Sensor N2 Abnormality
Diagnostic Trouble Code: 7004 Pressure sensor Boom Cylinder Bottom Abnormality
Diagnostic Trouble Code: 7007 Pressure Sensor Arm Cylinder Rod Abnormality
Diagnostic Trouble Code: 7021 Pressure sensor swing pilot abnormality
Diagnostic Trouble Code: 7023 Pressure sensor arm-in pilot abnormality
Diagnostic Trouble Code: 7040 Level Sensor Fuel Abnormality
Diagnostic Trouble Code: 7041 Temperature sensor hydraulic oil abnormality
Diagnostic Trouble Code: 7065 Pressure sensor boom-up pilot abnormality
Diagnostic Trouble Code: 7067 Pressure sensor bucket-close pilot abnormality
Diagnostic Trouble Code: 7068 Pressure sensor boom-down pilot abnormality
Diagnostic Trouble Code: 7069 Pressure sensor arm-out pilot abnormality
Diagnostic Trouble Code: 7070 Pressure sensor bucket-open pilot abnormality
Diagnostic Trouble Code: 7071 Pressure Sensor Travel Right Pilot Abnormality
Diagnostic Trouble Code: 7072 Pressure Sensor Travel Left Pilot Abnormality
Diagnostic Trouble Code: 7074 Pressure Sensor 1st Option Pilot (Common/Front Press) Abnormality
Diagnostic Trouble Code: 7075 Pressure Sensor Arm Cylinder Bottom Abnormality
Diagnostic Trouble Code: 7078 Pressure Sensor 1st Option Pilot (Back Press) Abnormality
Diagnostic Trouble Code: 7200 Swing Brake Solenoid Abnormality
Diagnostic Trouble Code: 7201 Travel 2nd Speed Switchover Solenoid Abnormality
Diagnostic Trouble Code: 7202 Pressure Boost Solenoid Abnormality
Diagnostic Trouble Code: 7203 Travel Alarm Buzzer Abnormality
Diagnostic Trouble Code: 7206 Option Return Line Switchover Solenoid Abnormality
Diagnostic Trouble Code: 7207 Free Swing Solenoid Abnormality
Diagnostic Trouble Code: 7213 Quick Coupler Buzzer Abnormality
Diagnostic Trouble Code: 7214 Quick Coupler Solenoid Abnormality
Diagnostic Trouble Code: 7247 Boom-2 Down Pilot Proportional Valve Abnormality
Diagnostic Trouble Code: 7249 Bucket-close Pilot Proportional Valve Abnormality
Diagnostic Trouble Code: 7250 Option Relief Pressure Proportional Valve Abnormality
Diagnostic Trouble Code: 7265 Arm 1 Semi-Parallel Proportional Valve Abnormality
Diagnostic Trouble Code: 7270 Tilting 1 Proportional Valve Abnormality
Diagnostic Trouble Code: 7271 Tilting 2 Proportional Valve Abnormality
Diagnostic Trouble Code: 7273 Straight Travel Proportional Valve Abnormality
Diagnostic Trouble Code: 7400 Coolant Temperature Overheating 1
Diagnostic Trouble Code: 7401 Coolant Temperature Overheating 2
Diagnostic Trouble Code: 7404 Oil Temperature Overheating
Diagnostic Trouble Code: 7405 Boost Temperature Overheating 1
Diagnostic Trouble Code: 7406 Boost Temperature Overheating 2
Diagnostic Trouble Code: 7420 Alternator Power Generation Defect
Diagnostic Trouble Code: 7421 Decrease in Coolant Level
Diagnostic Trouble Code: 7422 Decrease in Engine Oil Pressure
Diagnostic Trouble Code: 7423 Air Cleaner Clogging
Diagnostic Trouble Code: 7424 Return Filter Clogging
Diagnostic Trouble Code: 7426 Fuel Filter Clogging 1
Diagnostic Trouble Code: 7427 Fuel Filter Clogging 2
Diagnostic Trouble Code: 7428 Inducement (Remaining Urea Level Low) โ Warning
Diagnostic Trouble Code: 7429 Inducement (Remaining Urea Level Low) โ Early
Diagnostic Trouble Code: 7430 Inducement (Remaining Urea Level Low) โ Final
Diagnostic Trouble Code: 7602: ECM Communication Abnormality
Diagnostic Trouble Code: 7605 ECM Not Matched
Diagnostic Trouble Code: 7606 EEPROM Abnormality
Diagnostic Trouble Code: 7608 Camera Abnormality
Diagnostic Trouble Code: 7612 Air Conditioner Communication Abnormality
Diagnostic Trouble Code: 7613 Monitor communication (CAN) abnormality
Diagnostic Trouble Code: 7618 DCU Communication Abnormality
List of special tools
NUMERICAL VALUE CONVERSION TABLE
A
C
H
J
R
V
Paint Colors
Abbreviation
- Excavator
- SAFETY
- Safety, general information and standard torque data
- General Information
- Safety
- ROPS
- Standard Torque Data For Cap Screws And Nuts
- Bolt and Nut Tightening
- Protection of Electric/Electronics System During Charging or Welding
- A. LOWER
- Main Equipment Table
- Lower Component
- Main Equipment Structure and Operation Explanation
- Travel Motor
- Port Diagram
- Travel Motor
- Center Joint
- Center Joint (Blade)
- Basic Functions
- Travel speed selection
- Travel Alarm
- Removal and Installation of Track
- Removal and Installation of Shoe Assembly
- Removal and Installation of Shoe Plate
- Removal and Installation of Roller
- Removal and Installation of Upper Roller
- Assembly and Disassembly of Upper Roller
- Removal and Installation of Lower Roller
- Assembly and Disassembly of Lower Roller
- Removal and Installation of Drive Sprocket
- Removal of Drive Sprocket
- Installation of Drive Sprocket
- Removal and Installation of Take-up Roller
- Removal of Take-up Roller
- Installation of Take-up Roller
- Assembly and Disassembly of Take-up Roller
- Configuration Diagram
- Dimension Diagram
- Jig Dimension Diagram
- Disassembly Procedures
- Assembly Procedures
- Removal and Installation of Grease Cylinder
- Removal of Grease Cylinder
- Installation of grease cylinder
- Assembly and Disassembly of Tension Shock Absorber
- Configuration Diagram
- Dimension Diagram
- Jig dimension diagram
- Disassembly procedures
- Assembly procedures
- Removal and Installation of Center Joint
- Removal of Center Joint
- Installation of Center Joint
- Assembly and Disassembly of Center Joint
- Configuration Diagram
- Dimension Diagram
- Dimension Diagram (Blade)
- Jig Dimension Diagram
- Disassembly Procedures
- Assembly Procedures
- Removal and Installation of Travel Motor
- Removal of Travel Motor
- Installation of Travel Motor
- Assembly and Disassembly of Travel Motor (nabtesco)
- Safety Precautions
- Service Overview
- Disassembly
- Maintenance Standards
- Assembly
- Performance Check Test
- Maintenance Standards
- Drive Sprocket
- Take-up Roller
- Upper roller
- Lower Roller
- Track Shoe (Grouser Shoe)
- Inspection Gauge
- Pressure Measurement and Adjustment Procedures
- Main Pressure Measurement
- Drain Volume Measurement Procedures
- Preparations
- Travel Motor Drain Volume Measurement
- Air Bleed Procedure
- Travel Motor
- Main Equipment Table
- B. C. SWING UNIT, COUNTERWEIGHT
- Main Equipment Table
- Upper Component
- Main Equipment Structure and Operation Explanation
- Swing Unit
- Port Diagram
- Swing motor
- Basic Functions
- Swing brake
- Swing lock
- Swing Speed Limit
- Swing Relief Cut
- Removal and Installation of Swing Unit
- Removal of Swing Unit
- Installation of Swing Unit
- Assembly and Disassembly of Swing Motor and Swing Reduction Gear
- Causes of Failures, and Actions
- Tools
- Jig
- Tightening torque
- Weight Table
- Disassembly
- Assembly
- Assembly cross-section diagram
- Parts List
- Disassembly and Assembly Diagram (Swing Motor)
- Disassembly and Assembly Diagram (Reduction Gear)
- Removal and Installation of Counterweight
- Removal of Counterweight
- Installation of Counterweight
- Pressure Measurement and Adjustment Procedures
- Main Pressure Measurement
- Drain Volume Measurement Procedures
- Preparations
- Swing Motor Drain Volume Measurement
- Air Bleed Procedure
- Swing Motor
- Main Equipment Table
- H. ENGINE
- Main Equipment Table
- Engine-related
- Basic Functions
- Fuel Gauge
- Coolant Temperature Gauge
- SCR Gauge
- Fuel economy gauge
- Neutral start
- Power-cut Delay
- Preheat
- Throttle
- Throttle volume position detection
- Idle start
- Auto idle
- One-touch idle
- Auto Warm-up
- Idle shut down
- Idle up
- Work mode control
- Engine Emergency Stop
- SCR RE-GEN
- Inducement
- Feed Pump Automatic Stop
- Coolant Level Decrease
- Air Filter Clogging
- Fuel Filter Clogging
- Battery Charge Abnormality
- Horsepower Reduction Control (in Uplands)
- Horsepower Reduction Control (at Engine Failure)
- Primary specifications
- Function, Structure, Operation
- Function, structure, operation (SCR)
- SCR Control System Inspection
- Explanation of SCR Operation
- Diagnosis for Each Symptom
- Intermittent conditions of urea selective catalytic reduction system
- Urea fluid consumption too high
- Ammonia smell noticeable
- White crystalline powder visible
- Diagnosis for Each Symptom
- Engine start failure
- Engine stalling
- Engine Hunting, Rough Idling
- Excess Amount of White Smoke in Exhaust Gas
- Excessive Black Smoke in Exhaust Gas
- Abnormal Noise
- High Fuel Consumption
- High Oil Consumption
- Insufficient engine output
- Functional Inspection
- Engine compression pressure inspection
- Fuel System Inspection
- Lubrication system check
- Suction air system inspection
- Exhaust system inspection
- Inspection of EGR Control System
- Starting system check
- Glow control system check
- OBD system check
- Inspection of the monitor warning light illumination circuit system
- Inspection of the monitor warning light blinking circuit system
- Inspection of the starter circuit system
- Removal and Installation of Engine Assembly
- Removal of Engine Assembly
- Installation of Engine Assembly
- Removal and Installation of Fuel Cooler, Engine Intercooler, Radiator, and Oil Cooler
- Removal and Installation of Fuel Cooler
- Removal and Installation of Engine Intercooler
- Removal and Installation of Radiator
- Removal and Installation of Oil Cooler
- Removal and Installation of Turbo Charger
- Turbocharger assembly Removal
- Turbocharger assembly Installation
- Inspection of Turbocharger assembly
- Removal and Installation of EGR Valve (if equipped)
- Removal of EGR Valve
- Installation of EGR Valve
- Inspection of EGR Valve
- Removal and Installation of EGR Cooler
- Removal of EGR Cooler
- Installation of EGR Cooler
- Inspection of EGR Cooler
- Removal and Installation of Engine Hood
- Removal of Top Cover
- Installation of Engine Hood
- Removal and Installation of SCR
- Removal of SCR
- Installation of SCR
- Removal and Installation of SCR Catalyst
- Removal of SCR Catalyst
- Installation of SCR Catalyst
- Disassembly of SCR Catalyst
- Assembly of SCR Catalyst
- Inspection of SCR Catalyst
- Removal and Installation of Cylinder Head Cover
- Cylinder head cover Removal
- Installation of Cylinder Head Cover
- Removal and Installation of Cylinder Head
- Removal and Installation of Cylinder Block
- Removal of Cylinder block
- Installation of Cylinder block
- Inspection of Cylinder Block
- Lubrication System
- Removal and Installation of Oil Pan and Crank Case
- Removal and Installation of Oil Level Switch
- Removal and Installation of Oil Pump Assembly
- Engine oil Inspection
- Removal and Installation of Oil Port Cover
- Cooling System
- Removal and Installation of Water Pump Assembly
- Removal and Installation of Thermostat
- InspectionInspection of Coolant
- Inspection of Cooling Fan Belt
- Removal and Installation of Overheat Switch
- Induction System
- Inspection of Air Cleaner Element
- Exhaust System
- Removal and installation of Oxidation Catalyst Assembly
- Aux. Emission Control Devices System
- Removal and installation of Dosing Module
- Removal and installation of DEF Supply Module
- Removal and installation of Coolant Control Valve
- Removal and Installation of DCU
- Removal and installation of DEF Supply Module Filter
- Removal and Installation of Exhaust Manifold
- Removal of Exhaust Manifold
- Installation of Exhaust Manifold
- Inspection of Exhaust Manifold
- Removal and Installation of Fuel Tank
- Removal of Fuel Tank
- Installation of fuel tank
- Removal and Installation of Urea Pump
- Removal of Urea Pump
- Installation of Urea Pump
- Removal and Installation of Urea Solution Tank
- Removal of Urea Tank
- Installation of Urea Solution Tank
- Removal and Installation of Fuel Supply Pump
- Removal of Fuel Supply Pump
- Installation of Fuel Supply Pump
- Removal and Installation of Common Rail Assembly
- Removal of Common Rail Assembly
- Installation of Common Rail Assembly
- Removal and Installation of Injector
- Removal of Injector
- Installation of Injector
- Removal and Installation of Crankshaft
- Removal of Crankshaft
- Installation of Crankshaft
- Disassembly of Crankshaft
- Assembly of Crankshaft
- Inspection of Crankshaft
- Removal and Installation of Piston and Connecting Rod
- Removal of Piston and connecting rod
- Installation of Piston and connecting rod
- Disassembly of Piston and Connecting Rod
- Assembly of Piston and Connecting Rod
- Inspection of Piston and Connecting Rod
- Removal and Installation of Camshaft
- Removal of Camshaft
- Installation of Camshaft
- Inspection of Camshaft
- Removal and Installation of Flywheel
- Removal of Flywheel
- Installation of Flywheel
- Inspection of Flywheel
- Removal and Installation of Crankshaft front oil seal
- Removal of Crankshaft front oil seal
- Installation of Crankshaft front oil seal
- Removal and Installation of Crankshaft rear oil seal
- Removal of Crankshaft Rear Oil Seal
- Installation of Crankshaft Rear Oil Seal
- Removal and Installation of Timing Chain
- Removal of Timing chain
- Installation of Timing chain
- Removal and Installation of Timing Gear Train
- Removal of Timing gear train
- Installation of Timing gear train
- Inspection of Timing Gear Train
- Removal and Installation of Timing Gear Case
- Removal of Timing gear case
- Installation of Timing gear case
- Removal and Installation of Inlet Manifold
- Removal of Inlet manifold
- Installation of Inlet manifold
- Removal and Installation of Rocker Arm Shaft
- Removal of Rocker arm shaft assembly
- Installation of Rocker arm shaft assembly
- Removal and Inspection of Valve Stem Oil Seal and Valve Spring
- Removal of Valve stem oil seal and valve spring
- Installation of Valve stem oil seal and valve spring
- Inspection of Valve Spring
- Removal and installation of Intake Throttle Valve
- Removal of Intake throttle valve
- Installation of Intake throttle valve
- Removal and Installation of Starter Motor
- Removal of Starter Motor
- Installation of Starter Motor
- Inspection of Starter Motor
- Removal and Installation of Alternator
- Removal of Alternator
- Installation of Alternator
- Inspection of Alternator
- Removal and Installation of Glow Plug
- Removal of Glow Plug
- Installation of Glow Plug
- Inspection of Glow Plug
- Removal and Installation of Suction Control Valve
- Removal of Suction Control Valve
- Installation of Suction Control Valve
- Removal and installation of Fuel Filter
- Removal of Fuel Filter
- Installation of Fuel Filter
- Removal and installation of Relief Valve
- Removal of Relief valve
- Installation of Relief valve
- Removal and installation of Fuel Filter Element
- Removal of Fuel filter element
- Installation of Fuel Filter Element
- Removal and installation of Fuel temperature sensor
- Removal of Fuel temperature sensor
- Installation of Fuel temperature sensor
- Inspection of Fuel temperature sensor
- Removal and installation of Pressure limiter
- Removal of Pressure limiter
- Installation of Pressure limiter
- Removal and installation of Fuel pressure sensor
- Removal of Fuel pressure sensor
- Installation of Fuel pressure sensor
- Removal and Installation of Fuel filter pressure
- Fuel filter pressure sensor Removal
- Fuel filter pressure sensor Installation
- Removal and Installation of Engine coolant temperature sensor
- Engine coolant temperature sensor Removal
- Engine coolant temperature sensor Installation
- Inspection of Engine coolant temperature sensor
- Removal and Installation of CKP sensor
- CKP sensor Removal
- CKP sensor Installation
- Inspection of CKP sensor
- Removal and Installation of CMP sensor
- CMP sensor Removal
- CMP sensor Installation
- Inspection of CMP sensor
- Removal and Installation of Oil pressure sensor
- Oil pressure sensor Removal
- Oil pressure sensor Installation
- Inspection of Oil pressure sensor
- Removal and installation of Boost Sensor
- Removal of Boost sensor
- Installation of Boost sensor
- Inspection of Boost sensor
- Removal and installation of Boost Temperature Sensor
- Removal of Boost temperature sensor
- Installation of Boost temperature sensor
- Removal and installation of Turbocharger control solenoid
- Removal of Turbocharger control solenoid
- Installation of Turbocharger control solenoid
- Inspection of Turbocharger control solenoid
- Removal and Installation of IMT sensor
- IMT sensor Removal
- IMT sensor Installation
- Removal and installation of MAF and IAT sensor
- Removal of MAF and IAT sensor
- Installation of MAF and IAT sensor
- Inspection of MAF and IAT sensor
- Removal and installation of Charge Air Cooler Temperature Sensor 1
- Removal of Charge Air Cooler Temperature Sensor 1
- Installation of Charge Air Cooler Temperature Sensor 1
- Inspection of Charge Air Cooler Temperature Sensor 1
- Sampling Procedure
- Sampling of Engine Oil
- Removal and Installation of Exhaust gas temperature sensor
- Removal of Exhaust gas temperature sensor
- Installation of Exhaust gas temperature sensor
- Inspection of Exhaust gas temperature sensor
- Removal and installation of EGR Gas Temperature Sensor 1
- Removal of EGR Gas Temperature Sensor 1
- Installation of EGR Gas Temperature Sensor 1
- Inspection of EGR Gas Temperature Sensor 1
- Removal and installation of EGR Gas Temperature Sensor 2
- Removal of EGR Gas Temperature Sensor 2
- Installation of EGR Gas Temperature Sensor 2
- Inspection of EGR Gas Temperature Sensor 2
- Removal and installation of NOx Sensor
- Removal of NOx Sensor
- Installation of NOx Sensor
- Removal and installation of EGR Gas Temperature Sensor 3
- Removal of EGR Gas Temperature Sensor 3
- Installation of EGR Gas Temperature Sensor 3
- Removal and Installation of Urea sensor
- Removal of Urea Sensor
- Installation of Urea Sensor
- Engine-related Diagnostic Trouble Code List
- Engine-side Trouble
- ECM Trouble
- DCU Trouble
- Main Equipment Table
- J. HYDRAULIC EQUIPMENT (PUMP, OPERATION SYSTEM VALVE)
- Main Equipment Table
- Hydraulic Device
- Control-related
- Basic Functions
- Oil temperature gauge
- Static Horsepower Control
- Overload Warning (Function for Europe Only)
- Pressure Boost Control
- Stroke Control
- Boom Down Energy Save
- Pump Horsepower Boost Control
- Arm 1 Semi-parallel Control
- Arm 2 Semi-parallel Control
- Hot Shutdown Warning
- Gate Lock
- Breaker Mode
- Crusher Mode
- Quick coupler
- Hydraulic Oil Filter Clog
- Solenoid Sticking Prevention
- Port Diagram
- Hydraulic Pump (standard model)
- Hydraulic Pump (Blade)
- Control valve
- 4 Stack Solenoid Valve
- 2 Stack Solenoid Valve
- Remote Control Valves (upper, travel)
- Cushion valve
- 2-way Selector Valve
- Direction Valve
- Reducing valve (4-line)
- Relief Valve (electromagnetic proportional)
- Manifold Under Cab
- Manifold (accumulator section)
- Hydraulic tank
- Hydraulic Pump
- Type Indication
- Specifications
- Structure and Operation Explanation
- Hydraulic Circuit Diagram
- Hydraulic Pump Internal Structure Diagram
- Regulator
- Operation Outline of Electronically-Controlled Pump
- Control Valve
- Basic Configuration
- Operation
- 4 Stack Solenoid Valve Operation Explanation
- External Shape Diagram and Component Parts
- Operation Explanation
- Upper Pilot Valve (remote control valve)
- Structure
- Function
- Operation
- Structural Diagram
- Travel Pilot Valve (remote control valve)
- Operation
- Structural Diagram
- Cushion Valve
- Structure
- Operation Explanation
- Selector Valve (2-way)
- Structure
- Operation Explanation
- Development Diagram
- Direction Valve (3-direction)
- Structure
- Operation Explanation
- Electromagnetic Relief Valve
- Structure
- Operation Explanation
- Removal and Installation of Hydraulic Reservoir
- Removal of Hydraulic Reservoir
- Installation of Hydraulic Tank
- Removal and Installation of Hydraulic Pump
- Removal of Hydraulic Pump
- Installation of Hydraulic Pump
- Removal and Installation of Pump coupling
- Removal of Pump Coupling
- Installation of Pump Coupling
- Removal and Installation of Control Valve
- Removal of Control Valve
- Installation of Control Valve
- Removal and Installation of Travel Remote Control Valve
- Removal of Travel Remote Control Valve
- Installation of Travel Remote Control Valve
- Removal and Installation of Operation Remote Control Valve
- Removal of Operation Remote Control Valve (left side)
- Installation of Operation Remote Control Valve (left side)
- Removal of Operation Remote Control Valve (right side)
- Installation of Operation Remote Control Valve (right side)
- Removal and Installation of 4 Stack Solenoid
- Removal of 4 Stack Solenoid Valve
- Installation of 4 Stack Solenoid Valve
- Removal and Installation of Cushion Valve
- Removal of Cushion Valve
- Installation of Cushion Valve
- Removal and Installation of 4 Stack Reducing Valve
- Removal of 4 Stack Reducing Valve
- Installation of 4 Stack Reducing Valve
- Procedures for Assembly and Disassembly of Hydraulic Pump Main Unit
- Tools
- Disassembly Procedure
- Assembly Procedure
- Pump Main Unit Maintenance Standards
- Replacement standards for worn parts
- Standards for repairing cylinders, valve plates, and swash plates (shoe plates)
- Tightening torque
- Overall View
- Causes of Failures, and Actions
- Regulator Adjustment
- Appendix Table and Drawings
- Regulator Assembly and Disassembly Procedures
- Procedures for Assembly and Disassembly of Control Valve
- Disassembly
- Cleaning
- Inspection
- Assembly
- Internal Structural Diagram
- part list
- Relief Valve
- Installation
- Operation
- Malfunction and Countermeasure
- Procedures for Assembly and Disassembly of Operation Remote Control Valve
- Maintenance Procedures
- Disassembly Procedures
- Assembly Procedures
- Causes of Trouble and Countermeasures
- Procedures for Assembly and Disassembly of Travel Remote Control Valve
- Maintenance Procedures
- Disassembly Procedures
- Assembly Procedures
- Causes of Trouble and Countermeasures and Cross-section Diagram
- Assembly and Disassembly of Cushion Valve
- Disassembly Procedures
- Assembly Procedures
- Document
- Pressure Measurement and Adjustment Procedures
- Procedures for Pressure Measurement from the Monitor Display
- PROCEDURES FOR MEASURING HYDRAULIC OIL TEMPERATURE FROM THE MONITOR DISPLAY
- Procedures for Pressure Measurement by Installing Pressure Gauge
- Pressure Measuring Port
- Control Valve
- Pressure Measurement Preparations
- Pressure Measurement
- Main Pressure Measurement
- Pilot Pressure Measurement
- Negative Control Pressure Measurement
- Pressure Adjustment
- Hydraulic Pump Flow Measurement Procedures
- Preparations
- Work Preparations
- Flow Measurement
- Air Bleed Procedure
- Hydraulic Pump
- Sampling Procedure
- Sampling of Hydraulic Fluid
- Hydraulic Equipment Layout
- Overall View
- Pump Chamber Hydraulic Equipment Layout
- Swing Body Center Section Hydraulic Equipment Layout
- Housing Left Side Hydraulic Equipment Layout
- Layout of Hydraulic Equipment in Cab
- Main Equipment Table
- N. CAB
- Removal and Installation of Operatorโs Seat
- Removal of Operatorโs Seat
- Installation of Operatorโs Seat
- Removal and Installation of Cab Assembly
- Removal of Cab Assembly
- Installation of Cab Assembly
- Removal and Installation of Wiper
- Removal of Wiper
- Installation of wiper
- Removal and Installation of Cab Windshield
- Removal of Cab Windshield
- Installation of Cab Front Glass
- Window Lock Adjustment Procedure
- Window Lock (front side)
- Window Lock (rear side)
- Removal and Installation of Housing Guardrail
- Removal of Housing Guardrail
- Installation of Housing Guardrail
- Tightening torque
- Removal and Installation of Operatorโs Seat
- R. ELECTRICAL PARTS
- Basic Functions
- Monitor Control
- Basic Operation
- Accessories
- Safety
- Maintenance
- Setting
- Battery disconnect switch
- Explanation of Controller
- Service Support
- Screen Operations
- Screen Display List
- Service Monitor Structure
- CHECK Screen List
- SETUP Screen List
- CALIBRATE Screen List
- Connection Connector Pin Layout
- Main Controller
- Monitor
- Sequence Circuit Diagram
- Code List
- Overall
- Block diagram
- Electrical Equipment Layout Diagram
- Main Unit Left-side Layout Diagram
- Engine Section Layout Diagram
- Main Unit Right Rear Section Layout Diagram
- Main Unit Right Front Section Layout Diagram
- Cab Layout Diagram 1
- Cab Layout Diagram 2
- Layout Around Operator Seat
- Stand Alone Parts Diagram
- Removal and Installation of Wiper Controller
- Removal of Wiper Controller
- Installation of wiper controller
- Removal and Installation of Wiper Motor
- Removal of Wiper Motor
- Installation of wiper motor
- Removal and Installation of ECM
- Removal of ECM
- Installation of ECM
- Removal and Installation of Main Controller
- Main controller Removal
- Installation of Main Controller
- Removal and Installation of DCU
- Removal of DCU
- Installation of DCU
- Removal and Installation of Monitor
- Removal of Monitor
- Installation of Monitor
- Removal and Installation of Rear View Camera
- Removal of Rear View Camera
- Installation of Rear View Camera
- Removal and Installation of Side Camera (Right)
- Removal of Side Camera (Right)
- Installation of Side Camera (Right)
- Removal and Installation of Side Camera (Left)
- Removal of Side Camera (Left)
- Installation of Side Camera (Left)
- Removal and Installation of Ambient light
- Removal of Ambient Light
- Installation of Ambient Light
- Removal and Installation of WAVES Controller
- Removal of WAVES Controller
- Installation of WAVES Controller
- How to Set WAVES
- Air Conditioner Overall Diagram
- Frame
- Cab
- Equipment Layout Diagram
- Circuit Diagram
- Explanation of Functions
- Actuator Inspection
- Self-diagnosis Function with Panel Display
- Part Function and Good/Poor Judgment
- Assembly and Disassembly of Unit
- Removal of Blower Unit
- Replacement of Blower Motor
- Replacement of Blower Amp
- Removal of Heater Core
- Removal of Switchover BOX
- Replacement of Evaporator and Expansion Valve
- Installation of Evaporator Sensor
- Replacement of Motor Actuator
- Removal and Installation of Compressor
- Removal of Compressor
- Installation of Compressor
- Removal and Installation of Condenser
- Removal of Condenser
- Installation of Condenser
- Removal and Installation of Receiver Dryer
- Removal of Receiver Dryer
- Installation of Receiver Dryer
- Work Precautions
- Work Procedures
- Filling Procedures
- Basic Functions
- V. ATTACHMENTS
- Main Equipment Table
- Backhoe Attachment
- Maintenance Standards
- Attachment (Backhoe)
- Dozer Blade
- Removal and Installation of Bucket Cylinder
- Removal of Bucket Cylinder
- Installation of Bucket Cylinder
- Removal and Installation of Arm Cylinder
- Removal of Arm Cylinder
- Installation of Arm Cylinder
- Removal and Installation of Boom Cylinder
- Removal of Boom Cylinder
- Installation of Boom Cylinder
- Removal and Installation of Blade Cylinder
- Removal of Blade Cylinder
- Installation of Blade Cylinder
- Procedures for Operation/Assembly and Disassembly of Hydraulic Cylinder
- Specifications and Structure Diagram (including the assembly diagram and parts table)
- Handling Precautions
- Maintenance Inspection and Service
- Trouble Diagnostics
- Storage Standards
- Assembly and Disassembly Procedures
- Structural Diagram (made by KYB)
- HBCV
- structure
- Function
- operation explanation
- Port Diagram
- HBCV
- Air Bleed Procedure
- HBCV
- Removal and Installation of HBCV
- Removal and Installation of Arm HBCV
- Removal of arm HBCV
- Installation of Arm HBCV
- Removal and Installation of Boom HBCV
- Removal of Boom HBCV
- Installation of boom HBCV
- Removal and Installation of Bucket
- Removal of Bucket
- Installation of Bucket
- Removal and Installation of Bucket Link
- Removal of Bucket Link
- Installation of Bucket Link
- Removal and Installation of Arm
- Removal of Arm
- Installation of Arm
- Removal and Installation of Boom
- Removal of Boom
- Installation of Boom
- Removal and Installation of Blade
- Removal of Blade
- Blade Installation
- Main Equipment Table
- Z. OTHER
- Change from Type 6
- Overall Layout
- Engine
- Hydraulic-related Data
- Oil Pressure Control
- Cab, House
- Electrical Data
- Electric Control
- Specifications (145X4) (LC Specifications)
- ENGINE
- HYDRAULIC SYSTEM
- HYDRAULIC CONTROLS
- ELECTRICAL SYSTEM
- OPERATOR ENVIRONMENT
- UNDERCARRIAGE
- MASS
- DIGGING FORCE (with 0.5 m3 Sumitomo Bucket) (ISO 6015)
- DIMENSIONS
- WORKING RANGES
- SYSTEM FLUID CAPACITIES AND SPECIFICATIONS
- Specifications (145X4) (Blade Specifications)
- ENGINE
- HYDRAULIC SYSTEM
- HYDRAULIC CONTROLS
- ELECTRICAL SYSTEM
- OPERATOR ENVIRONMENT
- UNDERCARRIAGE
- DOZER BLADE
- MASS
- DIGGING FORCE (with 0.5 m3 Sumitomo Bucket) (ISO 6015)
- DIMENSIONS
- WORKING RANGES
- SYSTEM FLUID CAPACITIES AND SPECIFICATIONS
- Arm Dimensions
- Standard Arm [2.50 m (8.2021 ft.)]
- Short Arm [2.11 m (6.9226 ft.)]
- Long Arm [3.01 m (9.8753 ft.)]
- Main Unit Weight
- Divided Weight (LC Specifications)
- Divided Weight (Blade Specifications)
- Stand Alone Part Weight
- Stand Alone Part Weight
- Shoe Weight (per Side) (LC Specifications)
- Shoe Weight (per Side) (Blade Specifications)
- Arm Weight
- Bolt Size and Torque Table
- Special Torque Setting
- Overall View
- 145X4 (LC Specifications) (Grouser Shoe)
- 145X4 (LC Specifications) (Link Chain)
- 145X4 (Blade Specifications) (Grouser Shoe)
- 145X4 (Blade Specifications) (Link Chain)
- WORK RANGE DIAGRAM
- 145X4 (LC Specifications)
- 145X4 (Blade Specifications)
- New Machine Performance Judgment Table
- Table of Standards
- Measurement Method
- FLUIDS AND LUBRICANTS
- HYDRAULIC FLUID
- Engine Oil
- Fuel
- Conditions applicable to diesel fuel
- Recommended conditions applicable to diesel fuels
- Main-Unit-related Diagnostic Trouble Code List
- Main Unit-side Trouble
- Diagnostic Trouble Code: 7000 Pressure Sensor P1 Abnormality
- Diagnostic Trouble Code: 7001 Pressure Sensor P2 Abnormality
- Diagnostic Trouble Code: 7002 Pressure Sensor N1 Abnormality
- Diagnostic Trouble Code: 7003 Pressure Sensor N2 Abnormality
- Diagnostic Trouble Code: 7004 Pressure sensor Boom Cylinder Bottom Abnormality
- Diagnostic Trouble Code: 7007 Pressure Sensor Arm Cylinder Rod Abnormality
- Diagnostic Trouble Code: 7021 Pressure sensor swing pilot abnormality
- Diagnostic Trouble Code: 7023 Pressure sensor arm-in pilot abnormality
- Diagnostic Trouble Code: 7040 Level Sensor Fuel Abnormality
- Diagnostic Trouble Code: 7041 Temperature sensor hydraulic oil abnormality
- Diagnostic Trouble Code: 7065 Pressure sensor boom-up pilot abnormality
- Diagnostic Trouble Code: 7067 Pressure sensor bucket-close pilot abnormality
- Diagnostic Trouble Code: 7068 Pressure sensor boom-down pilot abnormality
- Diagnostic Trouble Code: 7069 Pressure sensor arm-out pilot abnormality
- Diagnostic Trouble Code: 7070 Pressure sensor bucket-open pilot abnormality
- Diagnostic Trouble Code: 7071 Pressure Sensor Travel Right Pilot Abnormality
- Diagnostic Trouble Code: 7072 Pressure Sensor Travel Left Pilot Abnormality
- Diagnostic Trouble Code: 7074 Pressure Sensor 1st Option Pilot (Common/Front Press) Abnormality
- Diagnostic Trouble Code: 7075 Pressure Sensor Arm Cylinder Bottom Abnormality
- Diagnostic Trouble Code: 7078 Pressure Sensor 1st Option Pilot (Back Press) Abnormality
- Diagnostic Trouble Code: 7200 Swing Brake Solenoid Abnormality
- Diagnostic Trouble Code: 7201 Travel 2nd Speed Switchover Solenoid Abnormality
- Diagnostic Trouble Code: 7202 Pressure Boost Solenoid Abnormality
- Diagnostic Trouble Code: 7203 Travel Alarm Buzzer Abnormality
- Diagnostic Trouble Code: 7206 Option Return Line Switchover Solenoid Abnormality
- Diagnostic Trouble Code: 7207 Free Swing Solenoid Abnormality
- Diagnostic Trouble Code: 7213 Quick Coupler Buzzer Abnormality
- Diagnostic Trouble Code: 7214 Quick Coupler Solenoid Abnormality
- Diagnostic Trouble Code: 7247 Boom-2 Down Pilot Proportional Valve Abnormality
- Diagnostic Trouble Code: 7249 Bucket-close Pilot Proportional Valve Abnormality
- Diagnostic Trouble Code: 7250 Option Relief Pressure Proportional Valve Abnormality
- Diagnostic Trouble Code: 7265 Arm 1 Semi-Parallel Proportional Valve Abnormality
- Diagnostic Trouble Code: 7270 Tilting 1 Proportional Valve Abnormality
- Diagnostic Trouble Code: 7271 Tilting 2 Proportional Valve Abnormality
- Diagnostic Trouble Code: 7273 Straight Travel Proportional Valve Abnormality
- Diagnostic Trouble Code: 7400 Coolant Temperature Overheating 1
- Diagnostic Trouble Code: 7401 Coolant Temperature Overheating 2
- Diagnostic Trouble Code: 7404 Oil Temperature Overheating
- Diagnostic Trouble Code: 7405 Boost Temperature Overheating 1
- Diagnostic Trouble Code: 7406 Boost Temperature Overheating 2
- Diagnostic Trouble Code: 7420 Alternator Power Generation Defect
- Diagnostic Trouble Code: 7421 Decrease in Coolant Level
- Diagnostic Trouble Code: 7422 Decrease in Engine Oil Pressure
- Diagnostic Trouble Code: 7423 Air Cleaner Clogging
- Diagnostic Trouble Code: 7424 Return Filter Clogging
- Diagnostic Trouble Code: 7426 Fuel Filter Clogging 1
- Diagnostic Trouble Code: 7427 Fuel Filter Clogging 2
- Diagnostic Trouble Code: 7428 Inducement (Remaining Urea Level Low) โ Warning
- Diagnostic Trouble Code: 7429 Inducement (Remaining Urea Level Low) โ Early
- Diagnostic Trouble Code: 7430 Inducement (Remaining Urea Level Low) โ Final
- Diagnostic Trouble Code: 7602: ECM Communication Abnormality
- Diagnostic Trouble Code: 7605 ECM Not Matched
- Diagnostic Trouble Code: 7606 EEPROM Abnormality
- Diagnostic Trouble Code: 7608 Camera Abnormality
- Diagnostic Trouble Code: 7612 Air Conditioner Communication Abnormality
- Diagnostic Trouble Code: 7613 Monitor communication (CAN) abnormality
- Diagnostic Trouble Code: 7618 DCU Communication Abnormality
- List of special tools
- NUMERICAL VALUE CONVERSION TABLE
- A
- C
- H
- J
- R
- V
- Paint Colors
- Abbreviation
- Change from Type 6
- Excavator
- SAFETY
- Safety, general information and standard torque data
- General Information
- Safety
- ROPS
- Standard Torque Data For Cap Screws And Nuts
- Bolt and Nut Tightening
- Protection of Electric/Electronics System During Charging or Welding
- A. LOWER
- Main Equipment Table
- Lower Component
- Main Equipment Structure and Operation Explanation
- Travel Motor
- Port Diagram
- Travel Motor
- Center Joint
- Center Joint (Blade)
- Basic Functions
- Travel speed selection
- Travel Alarm
- Removal and Installation of Track
- Removal and Installation of Shoe Assembly
- Removal and Installation of Shoe Plate
- Removal and Installation of Roller
- Removal and Installation of Upper Roller
- Assembly and Disassembly of Upper Roller
- Removal and Installation of Lower Roller
- Assembly and Disassembly of Lower Roller
- Removal and Installation of Drive Sprocket
- Removal of Drive Sprocket
- Installation of Drive Sprocket
- Removal and Installation of Take-up Roller
- Removal of Take-up Roller
- Installation of Take-up Roller
- Assembly and Disassembly of Take-up Roller
- Configuration Diagram
- Dimension Diagram
- Jig Dimension Diagram
- Disassembly Procedures
- Assembly Procedures
- Removal and Installation of Grease Cylinder
- Removal of Grease Cylinder
- Installation of grease cylinder
- Assembly and Disassembly of Tension Shock Absorber
- Configuration Diagram
- Dimension Diagram
- Jig dimension diagram
- Disassembly procedures
- Assembly procedures
- Removal and Installation of Center Joint
- Removal of Center Joint
- Installation of Center Joint
- Assembly and Disassembly of Center Joint
- Configuration Diagram
- Dimension Diagram
- Dimension Diagram (Blade)
- Jig Dimension Diagram
- Disassembly Procedures
- Assembly Procedures
- Removal and Installation of Travel Motor
- Removal of Travel Motor
- Installation of Travel Motor
- Assembly and Disassembly of Travel Motor (nabtesco)
- Safety Precautions
- Service Overview
- Disassembly
- Maintenance Standards
- Assembly
- Performance Check Test
- Maintenance Standards
- Drive Sprocket
- Take-up Roller
- Upper roller
- Lower Roller
- Track Shoe (Grouser Shoe)
- Inspection Gauge
- Pressure Measurement and Adjustment Procedures
- Main Pressure Measurement
- Drain Volume Measurement Procedures
- Preparations
- Travel Motor Drain Volume Measurement
- Air Bleed Procedure
- Travel Motor
- Main Equipment Table
- B. C. SWING UNIT, COUNTERWEIGHT
- Main Equipment Table
- Upper Component
- Main Equipment Structure and Operation Explanation
- Swing Unit
- Port Diagram
- Swing motor
- Basic Functions
- Swing brake
- Swing lock
- Swing Speed Limit
- Swing Relief Cut
- Removal and Installation of Swing Unit
- Removal of Swing Unit
- Installation of Swing Unit
- Assembly and Disassembly of Swing Motor and Swing Reduction Gear
- Causes of Failures, and Actions
- Tools
- Jig
- Tightening torque
- Weight Table
- Disassembly
- Assembly
- Assembly cross-section diagram
- Parts List
- Disassembly and Assembly Diagram (Swing Motor)
- Disassembly and Assembly Diagram (Reduction Gear)
- Removal and Installation of Counterweight
- Removal of Counterweight
- Installation of Counterweight
- Pressure Measurement and Adjustment Procedures
- Main Pressure Measurement
- Drain Volume Measurement Procedures
- Preparations
- Swing Motor Drain Volume Measurement
- Air Bleed Procedure
- Swing Motor
- Main Equipment Table
- H. ENGINE
- Main Equipment Table
- Engine-related
- Basic Functions
- Fuel Gauge
- Coolant Temperature Gauge
- SCR Gauge
- Fuel economy gauge
- Neutral start
- Power-cut Delay
- Preheat
- Throttle
- Throttle volume position detection
- Idle start
- Auto idle
- One-touch idle
- Auto Warm-up
- Idle shut down
- Idle up
- Work mode control
- Engine Emergency Stop
- SCR RE-GEN
- Inducement
- Feed Pump Automatic Stop
- Coolant Level Decrease
- Air Filter Clogging
- Fuel Filter Clogging
- Battery Charge Abnormality
- Horsepower Reduction Control (in Uplands)
- Horsepower Reduction Control (at Engine Failure)
- Primary specifications
- Function, Structure, Operation
- Function, structure, operation (SCR)
- SCR Control System Inspection
- Explanation of SCR Operation
- Diagnosis for Each Symptom
- Intermittent conditions of urea selective catalytic reduction system
- Urea fluid consumption too high
- Ammonia smell noticeable
- White crystalline powder visible
- Diagnosis for Each Symptom
- Engine start failure
- Engine stalling
- Engine Hunting, Rough Idling
- Excess Amount of White Smoke in Exhaust Gas
- Excessive Black Smoke in Exhaust Gas
- Abnormal Noise
- High Fuel Consumption
- High Oil Consumption
- Insufficient engine output
- Functional Inspection
- Engine compression pressure inspection
- Fuel System Inspection
- Lubrication system check
- Suction air system inspection
- Exhaust system inspection
- Inspection of EGR Control System
- Starting system check
- Glow control system check
- OBD system check
- Inspection of the monitor warning light illumination circuit system
- Inspection of the monitor warning light blinking circuit system
- Inspection of the starter circuit system
- Removal and Installation of Engine Assembly
- Removal of Engine Assembly
- Installation of Engine Assembly
- Removal and Installation of Fuel Cooler, Engine Intercooler, Radiator, and Oil Cooler
- Removal and Installation of Fuel Cooler
- Removal and Installation of Engine Intercooler
- Removal and Installation of Radiator
- Removal and Installation of Oil Cooler
- Removal and Installation of Turbo Charger
- Turbocharger assembly Removal
- Turbocharger assembly Installation
- Inspection of Turbocharger assembly
- Removal and Installation of EGR Valve (if equipped)
- Removal of EGR Valve
- Installation of EGR Valve
- Inspection of EGR Valve
- Removal and Installation of EGR Cooler
- Removal of EGR Cooler
- Installation of EGR Cooler
- Inspection of EGR Cooler
- Removal and Installation of Engine Hood
- Removal of Top Cover
- Installation of Engine Hood
- Removal and Installation of SCR
- Removal of SCR
- Installation of SCR
- Removal and Installation of SCR Catalyst
- Removal of SCR Catalyst
- Installation of SCR Catalyst
- Disassembly of SCR Catalyst
- Assembly of SCR Catalyst
- Inspection of SCR Catalyst
- Removal and Installation of Cylinder Head Cover
- Cylinder head cover Removal
- Installation of Cylinder Head Cover
- Removal and Installation of Cylinder Head
- Removal and Installation of Cylinder Block
- Removal of Cylinder block
- Installation of Cylinder block
- Inspection of Cylinder Block
- Lubrication System
- Removal and Installation of Oil Pan and Crank Case
- Removal and Installation of Oil Level Switch
- Removal and Installation of Oil Pump Assembly
- Engine oil Inspection
- Removal and Installation of Oil Port Cover
- Cooling System
- Removal and Installation of Water Pump Assembly
- Removal and Installation of Thermostat
- InspectionInspection of Coolant
- Inspection of Cooling Fan Belt
- Removal and Installation of Overheat Switch
- Induction System
- Inspection of Air Cleaner Element
- Exhaust System
- Removal and installation of Oxidation Catalyst Assembly
- Aux. Emission Control Devices System
- Removal and installation of Dosing Module
- Removal and installation of DEF Supply Module
- Removal and installation of Coolant Control Valve
- Removal and Installation of DCU
- Removal and installation of DEF Supply Module Filter
- Removal and Installation of Exhaust Manifold
- Removal of Exhaust Manifold
- Installation of Exhaust Manifold
- Inspection of Exhaust Manifold
- Removal and Installation of Fuel Tank
- Removal of Fuel Tank
- Installation of fuel tank
- Removal and Installation of Urea Pump
- Removal of Urea Pump
- Installation of Urea Pump
- Removal and Installation of Urea Solution Tank
- Removal of Urea Tank
- Installation of Urea Solution Tank
- Removal and Installation of Fuel Supply Pump
- Removal of Fuel Supply Pump
- Installation of Fuel Supply Pump
- Removal and Installation of Common Rail Assembly
- Removal of Common Rail Assembly
- Installation of Common Rail Assembly
- Removal and Installation of Injector
- Removal of Injector
- Installation of Injector
- Removal and Installation of Crankshaft
- Removal of Crankshaft
- Installation of Crankshaft
- Disassembly of Crankshaft
- Assembly of Crankshaft
- Inspection of Crankshaft
- Removal and Installation of Piston and Connecting Rod
- Removal of Piston and connecting rod
- Installation of Piston and connecting rod
- Disassembly of Piston and Connecting Rod
- Assembly of Piston and Connecting Rod
- Inspection of Piston and Connecting Rod
- Removal and Installation of Camshaft
- Removal of Camshaft
- Installation of Camshaft
- Inspection of Camshaft
- Removal and Installation of Flywheel
- Removal of Flywheel
- Installation of Flywheel
- Inspection of Flywheel
- Removal and Installation of Crankshaft front oil seal
- Removal of Crankshaft front oil seal
- Installation of Crankshaft front oil seal
- Removal and Installation of Crankshaft rear oil seal
- Removal of Crankshaft Rear Oil Seal
- Installation of Crankshaft Rear Oil Seal
- Removal and Installation of Timing Chain
- Removal of Timing chain
- Installation of Timing chain
- Removal and Installation of Timing Gear Train
- Removal of Timing gear train
- Installation of Timing gear train
- Inspection of Timing Gear Train
- Removal and Installation of Timing Gear Case
- Removal of Timing gear case
- Installation of Timing gear case
- Removal and Installation of Inlet Manifold
- Removal of Inlet manifold
- Installation of Inlet manifold
- Removal and Installation of Rocker Arm Shaft
- Removal of Rocker arm shaft assembly
- Installation of Rocker arm shaft assembly
- Removal and Inspection of Valve Stem Oil Seal and Valve Spring
- Removal of Valve stem oil seal and valve spring
- Installation of Valve stem oil seal and valve spring
- Inspection of Valve Spring
- Removal and installation of Intake Throttle Valve
- Removal of Intake throttle valve
- Installation of Intake throttle valve
- Removal and Installation of Starter Motor
- Removal of Starter Motor
- Installation of Starter Motor
- Inspection of Starter Motor
- Removal and Installation of Alternator
- Removal of Alternator
- Installation of Alternator
- Inspection of Alternator
- Removal and Installation of Glow Plug
- Removal of Glow Plug
- Installation of Glow Plug
- Inspection of Glow Plug
- Removal and Installation of Suction Control Valve
- Removal of Suction Control Valve
- Installation of Suction Control Valve
- Removal and installation of Fuel Filter
- Removal of Fuel Filter
- Installation of Fuel Filter
- Removal and installation of Relief Valve
- Removal of Relief valve
- Installation of Relief valve
- Removal and installation of Fuel Filter Element
- Removal of Fuel filter element
- Installation of Fuel Filter Element
- Removal and installation of Fuel temperature sensor
- Removal of Fuel temperature sensor
- Installation of Fuel temperature sensor
- Inspection of Fuel temperature sensor
- Removal and installation of Pressure limiter
- Removal of Pressure limiter
- Installation of Pressure limiter
- Removal and installation of Fuel pressure sensor
- Removal of Fuel pressure sensor
- Installation of Fuel pressure sensor
- Removal and Installation of Fuel filter pressure
- Fuel filter pressure sensor Removal
- Fuel filter pressure sensor Installation
- Removal and Installation of Engine coolant temperature sensor
- Engine coolant temperature sensor Removal
- Engine coolant temperature sensor Installation
- Inspection of Engine coolant temperature sensor
- Removal and Installation of CKP sensor
- CKP sensor Removal
- CKP sensor Installation
- Inspection of CKP sensor
- Removal and Installation of CMP sensor
- CMP sensor Removal
- CMP sensor Installation
- Inspection of CMP sensor
- Removal and Installation of Oil pressure sensor
- Oil pressure sensor Removal
- Oil pressure sensor Installation
- Inspection of Oil pressure sensor
- Removal and installation of Boost Sensor
- Removal of Boost sensor
- Installation of Boost sensor
- Inspection of Boost sensor
- Removal and installation of Boost Temperature Sensor
- Removal of Boost temperature sensor
- Installation of Boost temperature sensor
- Removal and installation of Turbocharger control solenoid
- Removal of Turbocharger control solenoid
- Installation of Turbocharger control solenoid
- Inspection of Turbocharger control solenoid
- Removal and Installation of IMT sensor
- IMT sensor Removal
- IMT sensor Installation
- Removal and installation of MAF and IAT sensor
- Removal of MAF and IAT sensor
- Installation of MAF and IAT sensor
- Inspection of MAF and IAT sensor
- Removal and installation of Charge Air Cooler Temperature Sensor 1
- Removal of Charge Air Cooler Temperature Sensor 1
- Installation of Charge Air Cooler Temperature Sensor 1
- Inspection of Charge Air Cooler Temperature Sensor 1
- Sampling Procedure
- Sampling of Engine Oil
- Removal and Installation of Exhaust gas temperature sensor
- Removal of Exhaust gas temperature sensor
- Installation of Exhaust gas temperature sensor
- Inspection of Exhaust gas temperature sensor
- Removal and installation of EGR Gas Temperature Sensor 1
- Removal of EGR Gas Temperature Sensor 1
- Installation of EGR Gas Temperature Sensor 1
- Inspection of EGR Gas Temperature Sensor 1
- Removal and installation of EGR Gas Temperature Sensor 2
- Removal of EGR Gas Temperature Sensor 2
- Installation of EGR Gas Temperature Sensor 2
- Inspection of EGR Gas Temperature Sensor 2
- Removal and installation of NOx Sensor
- Removal of NOx Sensor
- Installation of NOx Sensor
- Removal and installation of EGR Gas Temperature Sensor 3
- Removal of EGR Gas Temperature Sensor 3
- Installation of EGR Gas Temperature Sensor 3
- Removal and Installation of Urea sensor
- Removal of Urea Sensor
- Installation of Urea Sensor
- Engine-related Diagnostic Trouble Code List
- Engine-side Trouble
- ECM Trouble
- DCU Trouble
- Main Equipment Table
- J. HYDRAULIC EQUIPMENT (PUMP, OPERATION SYSTEM VALVE)
- Main Equipment Table
- Hydraulic Device
- Control-related
- Basic Functions
- Oil temperature gauge
- Static Horsepower Control
- Overload Warning (Function for Europe Only)
- Pressure Boost Control
- Stroke Control
- Boom Down Energy Save
- Pump Horsepower Boost Control
- Arm 1 Semi-parallel Control
- Arm 2 Semi-parallel Control
- Hot Shutdown Warning
- Gate Lock
- Breaker Mode
- Crusher Mode
- Quick coupler
- Hydraulic Oil Filter Clog
- Solenoid Sticking Prevention
- Port Diagram
- Hydraulic Pump (standard model)
- Hydraulic Pump (Blade)
- Control valve
- 4 Stack Solenoid Valve
- 2 Stack Solenoid Valve
- Remote Control Valves (upper, travel)
- Cushion valve
- 2-way Selector Valve
- Direction Valve
- Reducing valve (4-line)
- Relief Valve (electromagnetic proportional)
- Manifold Under Cab
- Manifold (accumulator section)
- Hydraulic tank
- Hydraulic Pump
- Type Indication
- Specifications
- Structure and Operation Explanation
- Hydraulic Circuit Diagram
- Hydraulic Pump Internal Structure Diagram
- Regulator
- Operation Outline of Electronically-Controlled Pump
- Control Valve
- Basic Configuration
- Operation
- 4 Stack Solenoid Valve Operation Explanation
- External Shape Diagram and Component Parts
- Operation Explanation
- Upper Pilot Valve (remote control valve)
- Structure
- Function
- Operation
- Structural Diagram
- Travel Pilot Valve (remote control valve)
- Operation
- Structural Diagram
- Cushion Valve
- Structure
- Operation Explanation
- Selector Valve (2-way)
- Structure
- Operation Explanation
- Development Diagram
- Direction Valve (3-direction)
- Structure
- Operation Explanation
- Electromagnetic Relief Valve
- Structure
- Operation Explanation
- Removal and Installation of Hydraulic Reservoir
- Removal of Hydraulic Reservoir
- Installation of Hydraulic Tank
- Removal and Installation of Hydraulic Pump
- Removal of Hydraulic Pump
- Installation of Hydraulic Pump
- Removal and Installation of Pump coupling
- Removal of Pump Coupling
- Installation of Pump Coupling
- Removal and Installation of Control Valve
- Removal of Control Valve
- Installation of Control Valve
- Removal and Installation of Travel Remote Control Valve
- Removal of Travel Remote Control Valve
- Installation of Travel Remote Control Valve
- Removal and Installation of Operation Remote Control Valve
- Removal of Operation Remote Control Valve (left side)
- Installation of Operation Remote Control Valve (left side)
- Removal of Operation Remote Control Valve (right side)
- Installation of Operation Remote Control Valve (right side)
- Removal and Installation of 4 Stack Solenoid
- Removal of 4 Stack Solenoid Valve
- Installation of 4 Stack Solenoid Valve
- Removal and Installation of Cushion Valve
- Removal of Cushion Valve
- Installation of Cushion Valve
- Removal and Installation of 4 Stack Reducing Valve
- Removal of 4 Stack Reducing Valve
- Installation of 4 Stack Reducing Valve
- Procedures for Assembly and Disassembly of Hydraulic Pump Main Unit
- Tools
- Disassembly Procedure
- Assembly Procedure
- Pump Main Unit Maintenance Standards
- Replacement standards for worn parts
- Standards for repairing cylinders, valve plates, and swash plates (shoe plates)
- Tightening torque
- Overall View
- Causes of Failures, and Actions
- Regulator Adjustment
- Appendix Table and Drawings
- Regulator Assembly and Disassembly Procedures
- Procedures for Assembly and Disassembly of Control Valve
- Disassembly
- Cleaning
- Inspection
- Assembly
- Internal Structural Diagram
- part list
- Relief Valve
- Installation
- Operation
- Malfunction and Countermeasure
- Procedures for Assembly and Disassembly of Operation Remote Control Valve
- Maintenance Procedures
- Disassembly Procedures
- Assembly Procedures
- Causes of Trouble and Countermeasures
- Procedures for Assembly and Disassembly of Travel Remote Control Valve
- Maintenance Procedures
- Disassembly Procedures
- Assembly Procedures
- Causes of Trouble and Countermeasures and Cross-section Diagram
- Assembly and Disassembly of Cushion Valve
- Disassembly Procedures
- Assembly Procedures
- Document
- Pressure Measurement and Adjustment Procedures
- Procedures for Pressure Measurement from the Monitor Display
- PROCEDURES FOR MEASURING HYDRAULIC OIL TEMPERATURE FROM THE MONITOR DISPLAY
- Procedures for Pressure Measurement by Installing Pressure Gauge
- Pressure Measuring Port
- Control Valve
- Pressure Measurement Preparations
- Pressure Measurement
- Main Pressure Measurement
- Pilot Pressure Measurement
- Negative Control Pressure Measurement
- Pressure Adjustment
- Hydraulic Pump Flow Measurement Procedures
- Preparations
- Work Preparations
- Flow Measurement
- Air Bleed Procedure
- Hydraulic Pump
- Sampling Procedure
- Sampling of Hydraulic Fluid
- Hydraulic Equipment Layout
- Overall View
- Pump Chamber Hydraulic Equipment Layout
- Swing Body Center Section Hydraulic Equipment Layout
- Housing Left Side Hydraulic Equipment Layout
- Layout of Hydraulic Equipment in Cab
- Main Equipment Table
- N. CAB
- Removal and Installation of Operatorโs Seat
- Removal of Operatorโs Seat
- Installation of Operatorโs Seat
- Removal and Installation of Cab Assembly
- Removal of Cab Assembly
- Installation of Cab Assembly
- Removal and Installation of Wiper
- Removal of Wiper
- Installation of wiper
- Removal and Installation of Cab Windshield
- Removal of Cab Windshield
- Installation of Cab Front Glass
- Window Lock Adjustment Procedure
- Window Lock (front side)
- Window Lock (rear side)
- Removal and Installation of Housing Guardrail
- Removal of Housing Guardrail
- Installation of Housing Guardrail
- Tightening torque
- Removal and Installation of Operatorโs Seat
- R. ELECTRICAL PARTS
- Basic Functions
- Monitor Control
- Basic Operation
- Accessories
- Safety
- Maintenance
- Setting
- Battery disconnect switch
- Explanation of Controller
- Service Support
- Screen Operations
- Screen Display List
- Service Monitor Structure
- CHECK Screen List
- SETUP Screen List
- CALIBRATE Screen List
- Connection Connector Pin Layout
- Main Controller
- Monitor
- Sequence Circuit Diagram
- Code List
- Overall
- Block diagram
- Electrical Equipment Layout Diagram
- Main Unit Left-side Layout Diagram
- Engine Section Layout Diagram
- Main Unit Right Rear Section Layout Diagram
- Main Unit Right Front Section Layout Diagram
- Cab Layout Diagram 1
- Cab Layout Diagram 2
- Layout Around Operator Seat
- Stand Alone Parts Diagram
- Removal and Installation of Wiper Controller
- Removal of Wiper Controller
- Installation of wiper controller
- Removal and Installation of Wiper Motor
- Removal of Wiper Motor
- Installation of wiper motor
- Removal and Installation of ECM
- Removal of ECM
- Installation of ECM
- Removal and Installation of Main Controller
- Main controller Removal
- Installation of Main Controller
- Removal and Installation of DCU
- Removal of DCU
- Installation of DCU
- Removal and Installation of Monitor
- Removal of Monitor
- Installation of Monitor
- Removal and Installation of Rear View Camera
- Removal of Rear View Camera
- Installation of Rear View Camera
- Removal and Installation of Side Camera (Right)
- Removal of Side Camera (Right)
- Installation of Side Camera (Right)
- Removal and Installation of Side Camera (Left)
- Removal of Side Camera (Left)
- Installation of Side Camera (Left)
- Removal and Installation of Ambient light
- Removal of Ambient Light
- Installation of Ambient Light
- Removal and Installation of WAVES Controller
- Removal of WAVES Controller
- Installation of WAVES Controller
- How to Set WAVES
- Air Conditioner Overall Diagram
- Frame
- Cab
- Equipment Layout Diagram
- Circuit Diagram
- Explanation of Functions
- Actuator Inspection
- Self-diagnosis Function with Panel Display
- Part Function and Good/Poor Judgment
- Assembly and Disassembly of Unit
- Removal of Blower Unit
- Replacement of Blower Motor
- Replacement of Blower Amp
- Removal of Heater Core
- Removal of Switchover BOX
- Replacement of Evaporator and Expansion Valve
- Installation of Evaporator Sensor
- Replacement of Motor Actuator
- Removal and Installation of Compressor
- Removal of Compressor
- Installation of Compressor
- Removal and Installation of Condenser
- Removal of Condenser
- Installation of Condenser
- Removal and Installation of Receiver Dryer
- Removal of Receiver Dryer
- Installation of Receiver Dryer
- Work Precautions
- Work Procedures
- Filling Procedures
- Basic Functions
- V. ATTACHMENTS
- Main Equipment Table
- Backhoe Attachment
- Maintenance Standards
- Attachment (Backhoe)
- Dozer Blade
- Removal and Installation of Bucket Cylinder
- Removal of Bucket Cylinder
- Installation of Bucket Cylinder
- Removal and Installation of Arm Cylinder
- Removal of Arm Cylinder
- Installation of Arm Cylinder
- Removal and Installation of Boom Cylinder
- Removal of Boom Cylinder
- Installation of Boom Cylinder
- Removal and Installation of Blade Cylinder
- Removal of Blade Cylinder
- Installation of Blade Cylinder
- Procedures for Operation/Assembly and Disassembly of Hydraulic Cylinder
- Specifications and Structure Diagram (including the assembly diagram and parts table)
- Handling Precautions
- Maintenance Inspection and Service
- Trouble Diagnostics
- Storage Standards
- Assembly and Disassembly Procedures
- Structural Diagram (made by KYB)
- HBCV
- structure
- Function
- operation explanation
- Port Diagram
- HBCV
- Air Bleed Procedure
- HBCV
- Removal and Installation of HBCV
- Removal and Installation of Arm HBCV
- Removal of arm HBCV
- Installation of Arm HBCV
- Removal and Installation of Boom HBCV
- Removal of Boom HBCV
- Installation of boom HBCV
- Removal and Installation of Bucket
- Removal of Bucket
- Installation of Bucket
- Removal and Installation of Bucket Link
- Removal of Bucket Link
- Installation of Bucket Link
- Removal and Installation of Arm
- Removal of Arm
- Installation of Arm
- Removal and Installation of Boom
- Removal of Boom
- Installation of Boom
- Removal and Installation of Blade
- Removal of Blade
- Blade Installation
- Main Equipment Table
- Z. OTHER
- Change from Type 6
- Overall Layout
- Engine
- Hydraulic-related Data
- Oil Pressure Control
- Cab, House
- Electrical Data
- Electric Control
- Specifications (145X4) (LC Specifications)
- ENGINE
- HYDRAULIC SYSTEM
- HYDRAULIC CONTROLS
- ELECTRICAL SYSTEM
- OPERATOR ENVIRONMENT
- UNDERCARRIAGE
- MASS
- DIGGING FORCE (with 0.5 m3 Sumitomo Bucket) (ISO 6015)
- DIMENSIONS
- WORKING RANGES
- SYSTEM FLUID CAPACITIES AND SPECIFICATIONS
- Specifications (145X4) (Blade Specifications)
- ENGINE
- HYDRAULIC SYSTEM
- HYDRAULIC CONTROLS
- ELECTRICAL SYSTEM
- OPERATOR ENVIRONMENT
- UNDERCARRIAGE
- DOZER BLADE
- MASS
- DIGGING FORCE (with 0.5 m3 Sumitomo Bucket) (ISO 6015)
- DIMENSIONS
- WORKING RANGES
- SYSTEM FLUID CAPACITIES AND SPECIFICATIONS
- Arm Dimensions
- Standard Arm [2.50 m (8.2021 ft.)]
- Short Arm [2.11 m (6.9226 ft.)]
- Long Arm [3.01 m (9.8753 ft.)]
- Main Unit Weight
- Divided Weight (LC Specifications)
- Divided Weight (Blade Specifications)
- Stand Alone Part Weight
- Stand Alone Part Weight
- Shoe Weight (per Side) (LC Specifications)
- Shoe Weight (per Side) (Blade Specifications)
- Arm Weight
- Bolt Size and Torque Table
- Special Torque Setting
- Overall View
- 145X4 (LC Specifications) (Grouser Shoe)
- 145X4 (LC Specifications) (Link Chain)
- 145X4 (Blade Specifications) (Grouser Shoe)
- 145X4 (Blade Specifications) (Link Chain)
- WORK RANGE DIAGRAM
- 145X4 (LC Specifications)
- 145X4 (Blade Specifications)
- New Machine Performance Judgment Table
- Table of Standards
- Measurement Method
- FLUIDS AND LUBRICANTS
- HYDRAULIC FLUID
- Engine Oil
- Fuel
- Conditions applicable to diesel fuel
- Recommended conditions applicable to diesel fuels
- Main-Unit-related Diagnostic Trouble Code List
- Main Unit-side Trouble
- Diagnostic Trouble Code: 7000 Pressure Sensor P1 Abnormality
- Diagnostic Trouble Code: 7001 Pressure Sensor P2 Abnormality
- Diagnostic Trouble Code: 7002 Pressure Sensor N1 Abnormality
- Diagnostic Trouble Code: 7003 Pressure Sensor N2 Abnormality
- Diagnostic Trouble Code: 7004 Pressure sensor Boom Cylinder Bottom Abnormality
- Diagnostic Trouble Code: 7007 Pressure Sensor Arm Cylinder Rod Abnormality
- Diagnostic Trouble Code: 7021 Pressure sensor swing pilot abnormality
- Diagnostic Trouble Code: 7023 Pressure sensor arm-in pilot abnormality
- Diagnostic Trouble Code: 7040 Level Sensor Fuel Abnormality
- Diagnostic Trouble Code: 7041 Temperature sensor hydraulic oil abnormality
- Diagnostic Trouble Code: 7065 Pressure sensor boom-up pilot abnormality
- Diagnostic Trouble Code: 7067 Pressure sensor bucket-close pilot abnormality
- Diagnostic Trouble Code: 7068 Pressure sensor boom-down pilot abnormality
- Diagnostic Trouble Code: 7069 Pressure sensor arm-out pilot abnormality
- Diagnostic Trouble Code: 7070 Pressure sensor bucket-open pilot abnormality
- Diagnostic Trouble Code: 7071 Pressure Sensor Travel Right Pilot Abnormality
- Diagnostic Trouble Code: 7072 Pressure Sensor Travel Left Pilot Abnormality
- Diagnostic Trouble Code: 7074 Pressure Sensor 1st Option Pilot (Common/Front Press) Abnormality
- Diagnostic Trouble Code: 7075 Pressure Sensor Arm Cylinder Bottom Abnormality
- Diagnostic Trouble Code: 7078 Pressure Sensor 1st Option Pilot (Back Press) Abnormality
- Diagnostic Trouble Code: 7200 Swing Brake Solenoid Abnormality
- Diagnostic Trouble Code: 7201 Travel 2nd Speed Switchover Solenoid Abnormality
- Diagnostic Trouble Code: 7202 Pressure Boost Solenoid Abnormality
- Diagnostic Trouble Code: 7203 Travel Alarm Buzzer Abnormality
- Diagnostic Trouble Code: 7206 Option Return Line Switchover Solenoid Abnormality
- Diagnostic Trouble Code: 7207 Free Swing Solenoid Abnormality
- Diagnostic Trouble Code: 7213 Quick Coupler Buzzer Abnormality
- Diagnostic Trouble Code: 7214 Quick Coupler Solenoid Abnormality
- Diagnostic Trouble Code: 7247 Boom-2 Down Pilot Proportional Valve Abnormality
- Diagnostic Trouble Code: 7249 Bucket-close Pilot Proportional Valve Abnormality
- Diagnostic Trouble Code: 7250 Option Relief Pressure Proportional Valve Abnormality
- Diagnostic Trouble Code: 7265 Arm 1 Semi-Parallel Proportional Valve Abnormality
- Diagnostic Trouble Code: 7270 Tilting 1 Proportional Valve Abnormality
- Diagnostic Trouble Code: 7271 Tilting 2 Proportional Valve Abnormality
- Diagnostic Trouble Code: 7273 Straight Travel Proportional Valve Abnormality
- Diagnostic Trouble Code: 7400 Coolant Temperature Overheating 1
- Diagnostic Trouble Code: 7401 Coolant Temperature Overheating 2
- Diagnostic Trouble Code: 7404 Oil Temperature Overheating
- Diagnostic Trouble Code: 7405 Boost Temperature Overheating 1
- Diagnostic Trouble Code: 7406 Boost Temperature Overheating 2
- Diagnostic Trouble Code: 7420 Alternator Power Generation Defect
- Diagnostic Trouble Code: 7421 Decrease in Coolant Level
- Diagnostic Trouble Code: 7422 Decrease in Engine Oil Pressure
- Diagnostic Trouble Code: 7423 Air Cleaner Clogging
- Diagnostic Trouble Code: 7424 Return Filter Clogging
- Diagnostic Trouble Code: 7426 Fuel Filter Clogging 1
- Diagnostic Trouble Code: 7427 Fuel Filter Clogging 2
- Diagnostic Trouble Code: 7428 Inducement (Remaining Urea Level Low) โ Warning
- Diagnostic Trouble Code: 7429 Inducement (Remaining Urea Level Low) โ Early
- Diagnostic Trouble Code: 7430 Inducement (Remaining Urea Level Low) โ Final
- Diagnostic Trouble Code: 7602: ECM Communication Abnormality
- Diagnostic Trouble Code: 7605 ECM Not Matched
- Diagnostic Trouble Code: 7606 EEPROM Abnormality
- Diagnostic Trouble Code: 7608 Camera Abnormality
- Diagnostic Trouble Code: 7612 Air Conditioner Communication Abnormality
- Diagnostic Trouble Code: 7613 Monitor communication (CAN) abnormality
- Diagnostic Trouble Code: 7618 DCU Communication Abnormality
- List of special tools
- NUMERICAL VALUE CONVERSION TABLE
- A
- C
- H
- J
- R
- V
- Paint Colors
- Abbreviation
- Excavator
- SAFETY
- Safety, general information and standard torque data
- General Information
- Safety
- ROPS
- Standard Torque Data For Cap Screws And Nuts
- Bolt and Nut Tightening
- Protection of Electric/Electronics System During Charging or Welding
- A. LOWER
- Main Equipment Table
- Lower Component
- Main Equipment Structure and Operation Explanation
- Travel Motor
- Port Diagram
- Travel Motor
- Center Joint
- Center Joint (Blade)
- Basic Functions
- Travel speed selection
- Travel Alarm
- Removal and Installation of Track
- Removal and Installation of Shoe Assembly
- Removal and Installation of Shoe Plate
- Removal and Installation of Roller
- Removal and Installation of Upper Roller
- Assembly and Disassembly of Upper Roller
- Removal and Installation of Lower Roller
- Assembly and Disassembly of Lower Roller
- Removal and Installation of Drive Sprocket
- Removal of Drive Sprocket
- Installation of Drive Sprocket
- Removal and Installation of Take-up Roller
- Removal of Take-up Roller
- Installation of Take-up Roller
- Assembly and Disassembly of Take-up Roller
- Configuration Diagram
- Dimension Diagram
- Jig Dimension Diagram
- Disassembly Procedures
- Assembly Procedures
- Removal and Installation of Grease Cylinder
- Removal of Grease Cylinder
- Installation of grease cylinder
- Assembly and Disassembly of Tension Shock Absorber
- Configuration Diagram
- Dimension Diagram
- Jig dimension diagram
- Disassembly procedures
- Assembly procedures
- Removal and Installation of Center Joint
- Removal of Center Joint
- Installation of Center Joint
- Assembly and Disassembly of Center Joint
- Configuration Diagram
- Dimension Diagram
- Dimension Diagram (Blade)
- Jig Dimension Diagram
- Disassembly Procedures
- Assembly Procedures
- Removal and Installation of Travel Motor
- Removal of Travel Motor
- Installation of Travel Motor
- Assembly and Disassembly of Travel Motor (nabtesco)
- Safety Precautions
- Service Overview
- Disassembly
- Maintenance Standards
- Assembly
- Performance Check Test
- Maintenance Standards
- Drive Sprocket
- Take-up Roller
- Upper roller
- Lower Roller
- Track Shoe (Grouser Shoe)
- Inspection Gauge
- Pressure Measurement and Adjustment Procedures
- Main Pressure Measurement
- Drain Volume Measurement Procedures
- Preparations
- Travel Motor Drain Volume Measurement
- Air Bleed Procedure
- Travel Motor
- Main Equipment Table
- B. C. SWING UNIT, COUNTERWEIGHT
- Main Equipment Table
- Upper Component
- Main Equipment Structure and Operation Explanation
- Swing Unit
- Port Diagram
- Swing motor
- Basic Functions
- Swing brake
- Swing lock
- Swing Speed Limit
- Swing Relief Cut
- Removal and Installation of Swing Unit
- Removal of Swing Unit
- Installation of Swing Unit
- Assembly and Disassembly of Swing Motor and Swing Reduction Gear
- Causes of Failures, and Actions
- Tools
- Jig
- Tightening torque
- Weight Table
- Disassembly
- Assembly
- Assembly cross-section diagram
- Parts List
- Disassembly and Assembly Diagram (Swing Motor)
- Disassembly and Assembly Diagram (Reduction Gear)
- Removal and Installation of Counterweight
- Removal of Counterweight
- Installation of Counterweight
- Pressure Measurement and Adjustment Procedures
- Main Pressure Measurement
- Drain Volume Measurement Procedures
- Preparations
- Swing Motor Drain Volume Measurement
- Air Bleed Procedure
- Swing Motor
- Main Equipment Table
- H. ENGINE
- Main Equipment Table
- Engine-related
- Basic Functions
- Fuel Gauge
- Coolant Temperature Gauge
- SCR Gauge
- Fuel economy gauge
- Neutral start
- Power-cut Delay
- Preheat
- Throttle
- Throttle volume position detection
- Idle start
- Auto idle
- One-touch idle
- Auto Warm-up
- Idle shut down
- Idle up
- Work mode control
- Engine Emergency Stop
- SCR RE-GEN
- Inducement
- Feed Pump Automatic Stop
- Coolant Level Decrease
- Air Filter Clogging
- Fuel Filter Clogging
- Battery Charge Abnormality
- Horsepower Reduction Control (in Uplands)
- Horsepower Reduction Control (at Engine Failure)
- Primary specifications
- Function, Structure, Operation
- Function, structure, operation (SCR)
- SCR Control System Inspection
- Explanation of SCR Operation
- Diagnosis for Each Symptom
- Intermittent conditions of urea selective catalytic reduction system
- Urea fluid consumption too high
- Ammonia smell noticeable
- White crystalline powder visible
- Diagnosis for Each Symptom
- Engine start failure
- Engine stalling
- Engine Hunting, Rough Idling
- Excess Amount of White Smoke in Exhaust Gas
- Excessive Black Smoke in Exhaust Gas
- Abnormal Noise
- High Fuel Consumption
- High Oil Consumption
- Insufficient engine output
- Functional Inspection
- Engine compression pressure inspection
- Fuel System Inspection
- Lubrication system check
- Suction air system inspection
- Exhaust system inspection
- Inspection of EGR Control System
- Starting system check
- Glow control system check
- OBD system check
- Inspection of the monitor warning light illumination circuit system
- Inspection of the monitor warning light blinking circuit system
- Inspection of the starter circuit system
- Removal and Installation of Engine Assembly
- Removal of Engine Assembly
- Installation of Engine Assembly
- Removal and Installation of Fuel Cooler, Engine Intercooler, Radiator, and Oil Cooler
- Removal and Installation of Fuel Cooler
- Removal and Installation of Engine Intercooler
- Removal and Installation of Radiator
- Removal and Installation of Oil Cooler
- Removal and Installation of Turbo Charger
- Turbocharger assembly Removal
- Turbocharger assembly Installation
- Inspection of Turbocharger assembly
- Removal and Installation of EGR Valve (if equipped)
- Removal of EGR Valve
- Installation of EGR Valve
- Inspection of EGR Valve
- Removal and Installation of EGR Cooler
- Removal of EGR Cooler
- Installation of EGR Cooler
- Inspection of EGR Cooler
- Removal and Installation of Engine Hood
- Removal of Top Cover
- Installation of Engine Hood
- Removal and Installation of SCR
- Removal of SCR
- Installation of SCR
- Removal and Installation of SCR Catalyst
- Removal of SCR Catalyst
- Installation of SCR Catalyst
- Disassembly of SCR Catalyst
- Assembly of SCR Catalyst
- Inspection of SCR Catalyst
- Removal and Installation of Cylinder Head Cover
- Cylinder head cover Removal
- Installation of Cylinder Head Cover
- Removal and Installation of Cylinder Head
- Removal and Installation of Cylinder Block
- Removal of Cylinder block
- Installation of Cylinder block
- Inspection of Cylinder Block
- Lubrication System
- Removal and Installation of Oil Pan and Crank Case
- Removal and Installation of Oil Level Switch
- Removal and Installation of Oil Pump Assembly
- Engine oil Inspection
- Removal and Installation of Oil Port Cover
- Cooling System
- Removal and Installation of Water Pump Assembly
- Removal and Installation of Thermostat
- InspectionInspection of Coolant
- Inspection of Cooling Fan Belt
- Removal and Installation of Overheat Switch
- Induction System
- Inspection of Air Cleaner Element
- Exhaust System
- Removal and installation of Oxidation Catalyst Assembly
- Aux. Emission Control Devices System
- Removal and installation of Dosing Module
- Removal and installation of DEF Supply Module
- Removal and installation of Coolant Control Valve
- Removal and Installation of DCU
- Removal and installation of DEF Supply Module Filter
- Removal and Installation of Exhaust Manifold
- Removal of Exhaust Manifold
- Installation of Exhaust Manifold
- Inspection of Exhaust Manifold
- Removal and Installation of Fuel Tank
- Removal of Fuel Tank
- Installation of fuel tank
- Removal and Installation of Urea Pump
- Removal of Urea Pump
- Installation of Urea Pump
- Removal and Installation of Urea Solution Tank
- Removal of Urea Tank
- Installation of Urea Solution Tank
- Removal and Installation of Fuel Supply Pump
- Removal of Fuel Supply Pump
- Installation of Fuel Supply Pump
- Removal and Installation of Common Rail Assembly
- Removal of Common Rail Assembly
- Installation of Common Rail Assembly
- Removal and Installation of Injector
- Removal of Injector
- Installation of Injector
- Removal and Installation of Crankshaft
- Removal of Crankshaft
- Installation of Crankshaft
- Disassembly of Crankshaft
- Assembly of Crankshaft
- Inspection of Crankshaft
- Removal and Installation of Piston and Connecting Rod
- Removal of Piston and connecting rod
- Installation of Piston and connecting rod
- Disassembly of Piston and Connecting Rod
- Assembly of Piston and Connecting Rod
- Inspection of Piston and Connecting Rod
- Removal and Installation of Camshaft
- Removal of Camshaft
- Installation of Camshaft
- Inspection of Camshaft
- Removal and Installation of Flywheel
- Removal of Flywheel
- Installation of Flywheel
- Inspection of Flywheel
- Removal and Installation of Crankshaft front oil seal
- Removal of Crankshaft front oil seal
- Installation of Crankshaft front oil seal
- Removal and Installation of Crankshaft rear oil seal
- Removal of Crankshaft Rear Oil Seal
- Installation of Crankshaft Rear Oil Seal
- Removal and Installation of Timing Chain
- Removal of Timing chain
- Installation of Timing chain
- Removal and Installation of Timing Gear Train
- Removal of Timing gear train
- Installation of Timing gear train
- Inspection of Timing Gear Train
- Removal and Installation of Timing Gear Case
- Removal of Timing gear case
- Installation of Timing gear case
- Removal and Installation of Inlet Manifold
- Removal of Inlet manifold
- Installation of Inlet manifold
- Removal and Installation of Rocker Arm Shaft
- Removal of Rocker arm shaft assembly
- Installation of Rocker arm shaft assembly
- Removal and Inspection of Valve Stem Oil Seal and Valve Spring
- Removal of Valve stem oil seal and valve spring
- Installation of Valve stem oil seal and valve spring
- Inspection of Valve Spring
- Removal and installation of Intake Throttle Valve
- Removal of Intake throttle valve
- Installation of Intake throttle valve
- Removal and Installation of Starter Motor
- Removal of Starter Motor
- Installation of Starter Motor
- Inspection of Starter Motor
- Removal and Installation of Alternator
- Removal of Alternator
- Installation of Alternator
- Inspection of Alternator
- Removal and Installation of Glow Plug
- Removal of Glow Plug
- Installation of Glow Plug
- Inspection of Glow Plug
- Removal and Installation of Suction Control Valve
- Removal of Suction Control Valve
- Installation of Suction Control Valve
- Removal and installation of Fuel Filter
- Removal of Fuel Filter
- Installation of Fuel Filter
- Removal and installation of Relief Valve
- Removal of Relief valve
- Installation of Relief valve
- Removal and installation of Fuel Filter Element
- Removal of Fuel filter element
- Installation of Fuel Filter Element
- Removal and installation of Fuel temperature sensor
- Removal of Fuel temperature sensor
- Installation of Fuel temperature sensor
- Inspection of Fuel temperature sensor
- Removal and installation of Pressure limiter
- Removal of Pressure limiter
- Installation of Pressure limiter
- Removal and installation of Fuel pressure sensor
- Removal of Fuel pressure sensor
- Installation of Fuel pressure sensor
- Removal and Installation of Fuel filter pressure
- Fuel filter pressure sensor Removal
- Fuel filter pressure sensor Installation
- Removal and Installation of Engine coolant temperature sensor
- Engine coolant temperature sensor Removal
- Engine coolant temperature sensor Installation
- Inspection of Engine coolant temperature sensor
- Removal and Installation of CKP sensor
- CKP sensor Removal
- CKP sensor Installation
- Inspection of CKP sensor
- Removal and Installation of CMP sensor
- CMP sensor Removal
- CMP sensor Installation
- Inspection of CMP sensor
- Removal and Installation of Oil pressure sensor
- Oil pressure sensor Removal
- Oil pressure sensor Installation
- Inspection of Oil pressure sensor
- Removal and installation of Boost Sensor
- Removal of Boost sensor
- Installation of Boost sensor
- Inspection of Boost sensor
- Removal and installation of Boost Temperature Sensor
- Removal of Boost temperature sensor
- Installation of Boost temperature sensor
- Removal and installation of Turbocharger control solenoid
- Removal of Turbocharger control solenoid
- Installation of Turbocharger control solenoid
- Inspection of Turbocharger control solenoid
- Removal and Installation of IMT sensor
- IMT sensor Removal
- IMT sensor Installation
- Removal and installation of MAF and IAT sensor
- Removal of MAF and IAT sensor
- Installation of MAF and IAT sensor
- Inspection of MAF and IAT sensor
- Removal and installation of Charge Air Cooler Temperature Sensor 1
- Removal of Charge Air Cooler Temperature Sensor 1
- Installation of Charge Air Cooler Temperature Sensor 1
- Inspection of Charge Air Cooler Temperature Sensor 1
- Sampling Procedure
- Sampling of Engine Oil
- Removal and Installation of Exhaust gas temperature sensor
- Removal of Exhaust gas temperature sensor
- Installation of Exhaust gas temperature sensor
- Inspection of Exhaust gas temperature sensor
- Removal and installation of EGR Gas Temperature Sensor 1
- Removal of EGR Gas Temperature Sensor 1
- Installation of EGR Gas Temperature Sensor 1
- Inspection of EGR Gas Temperature Sensor 1
- Removal and installation of EGR Gas Temperature Sensor 2
- Removal of EGR Gas Temperature Sensor 2
- Installation of EGR Gas Temperature Sensor 2
- Inspection of EGR Gas Temperature Sensor 2
- Removal and installation of NOx Sensor
- Removal of NOx Sensor
- Installation of NOx Sensor
- Removal and installation of EGR Gas Temperature Sensor 3
- Removal of EGR Gas Temperature Sensor 3
- Installation of EGR Gas Temperature Sensor 3
- Removal and Installation of Urea sensor
- Removal of Urea Sensor
- Installation of Urea Sensor
- Engine-related Diagnostic Trouble Code List
- Engine-side Trouble
- ECM Trouble
- DCU Trouble
- Main Equipment Table
- J. HYDRAULIC EQUIPMENT (PUMP, OPERATION SYSTEM VALVE)
- Main Equipment Table
- Hydraulic Device
- Control-related
- Basic Functions
- Oil temperature gauge
- Static Horsepower Control
- Overload Warning (Function for Europe Only)
- Pressure Boost Control
- Stroke Control
- Boom Down Energy Save
- Pump Horsepower Boost Control
- Arm 1 Semi-parallel Control
- Arm 2 Semi-parallel Control
- Hot Shutdown Warning
- Gate Lock
- Breaker Mode
- Crusher Mode
- Quick coupler
- Hydraulic Oil Filter Clog
- Solenoid Sticking Prevention
- Port Diagram
- Hydraulic Pump (standard model)
- Hydraulic Pump (Blade)
- Control valve
- 4 Stack Solenoid Valve
- 2 Stack Solenoid Valve
- Remote Control Valves (upper, travel)
- Cushion valve
- 2-way Selector Valve
- Direction Valve
- Reducing valve (4-line)
- Relief Valve (electromagnetic proportional)
- Manifold Under Cab
- Manifold (accumulator section)
- Hydraulic tank
- Hydraulic Pump
- Type Indication
- Specifications
- Structure and Operation Explanation
- Hydraulic Circuit Diagram
- Hydraulic Pump Internal Structure Diagram
- Regulator
- Operation Outline of Electronically-Controlled Pump
- Control Valve
- Basic Configuration
- Operation
- 4 Stack Solenoid Valve Operation Explanation
- External Shape Diagram and Component Parts
- Operation Explanation
- Upper Pilot Valve (remote control valve)
- Structure
- Function
- Operation
- Structural Diagram
- Travel Pilot Valve (remote control valve)
- Operation
- Structural Diagram
- Cushion Valve
- Structure
- Operation Explanation
- Selector Valve (2-way)
- Structure
- Operation Explanation
- Development Diagram
- Direction Valve (3-direction)
- Structure
- Operation Explanation
- Electromagnetic Relief Valve
- Structure
- Operation Explanation
- Removal and Installation of Hydraulic Reservoir
- Removal of Hydraulic Reservoir
- Installation of Hydraulic Tank
- Removal and Installation of Hydraulic Pump
- Removal of Hydraulic Pump
- Installation of Hydraulic Pump
- Removal and Installation of Pump coupling
- Removal of Pump Coupling
- Installation of Pump Coupling
- Removal and Installation of Control Valve
- Removal of Control Valve
- Installation of Control Valve
- Removal and Installation of Travel Remote Control Valve
- Removal of Travel Remote Control Valve
- Installation of Travel Remote Control Valve
- Removal and Installation of Operation Remote Control Valve
- Removal of Operation Remote Control Valve (left side)
- Installation of Operation Remote Control Valve (left side)
- Removal of Operation Remote Control Valve (right side)
- Installation of Operation Remote Control Valve (right side)
- Removal and Installation of 4 Stack Solenoid
- Removal of 4 Stack Solenoid Valve
- Installation of 4 Stack Solenoid Valve
- Removal and Installation of Cushion Valve
- Removal of Cushion Valve
- Installation of Cushion Valve
- Removal and Installation of 4 Stack Reducing Valve
- Removal of 4 Stack Reducing Valve
- Installation of 4 Stack Reducing Valve
- Procedures for Assembly and Disassembly of Hydraulic Pump Main Unit
- Tools
- Disassembly Procedure
- Assembly Procedure
- Pump Main Unit Maintenance Standards
- Replacement standards for worn parts
- Standards for repairing cylinders, valve plates, and swash plates (shoe plates)
- Tightening torque
- Overall View
- Causes of Failures, and Actions
- Regulator Adjustment
- Appendix Table and Drawings
- Regulator Assembly and Disassembly Procedures
- Procedures for Assembly and Disassembly of Control Valve
- Disassembly
- Cleaning
- Inspection
- Assembly
- Internal Structural Diagram
- part list
- Relief Valve
- Installation
- Operation
- Malfunction and Countermeasure
- Procedures for Assembly and Disassembly of Operation Remote Control Valve
- Maintenance Procedures
- Disassembly Procedures
- Assembly Procedures
- Causes of Trouble and Countermeasures
- Procedures for Assembly and Disassembly of Travel Remote Control Valve
- Maintenance Procedures
- Disassembly Procedures
- Assembly Procedures
- Causes of Trouble and Countermeasures and Cross-section Diagram
- Assembly and Disassembly of Cushion Valve
- Disassembly Procedures
- Assembly Procedures
- Document
- Pressure Measurement and Adjustment Procedures
- Procedures for Pressure Measurement from the Monitor Display
- PROCEDURES FOR MEASURING HYDRAULIC OIL TEMPERATURE FROM THE MONITOR DISPLAY
- Procedures for Pressure Measurement by Installing Pressure Gauge
- Pressure Measuring Port
- Control Valve
- Pressure Measurement Preparations
- Pressure Measurement
- Main Pressure Measurement
- Pilot Pressure Measurement
- Negative Control Pressure Measurement
- Pressure Adjustment
- Hydraulic Pump Flow Measurement Procedures
- Preparations
- Work Preparations
- Flow Measurement
- Air Bleed Procedure
- Hydraulic Pump
- Sampling Procedure
- Sampling of Hydraulic Fluid
- Hydraulic Equipment Layout
- Overall View
- Pump Chamber Hydraulic Equipment Layout
- Swing Body Center Section Hydraulic Equipment Layout
- Housing Left Side Hydraulic Equipment Layout
- Layout of Hydraulic Equipment in Cab
- Main Equipment Table
- N. CAB
- Removal and Installation of Operatorโs Seat
- Removal of Operatorโs Seat
- Installation of Operatorโs Seat
- Removal and Installation of Cab Assembly
- Removal of Cab Assembly
- Installation of Cab Assembly
- Removal and Installation of Wiper
- Removal of Wiper
- Installation of wiper
- Removal and Installation of Cab Windshield
- Removal of Cab Windshield
- Installation of Cab Front Glass
- Window Lock Adjustment Procedure
- Window Lock (front side)
- Window Lock (rear side)
- Removal and Installation of Housing Guardrail
- Removal of Housing Guardrail
- Installation of Housing Guardrail
- Tightening torque
- Removal and Installation of Operatorโs Seat
- R. ELECTRICAL PARTS
- Basic Functions
- Monitor Control
- Basic Operation
- Accessories
- Safety
- Maintenance
- Setting
- Battery disconnect switch
- Explanation of Controller
- Service Support
- Screen Operations
- Screen Display List
- Service Monitor Structure
- CHECK Screen List
- SETUP Screen List
- CALIBRATE Screen List
- Connection Connector Pin Layout
- Main Controller
- Monitor
- Sequence Circuit Diagram
- Code List
- Overall
- Block diagram
- Electrical Equipment Layout Diagram
- Main Unit Left-side Layout Diagram
- Engine Section Layout Diagram
- Main Unit Right Rear Section Layout Diagram
- Main Unit Right Front Section Layout Diagram
- Cab Layout Diagram 1
- Cab Layout Diagram 2
- Layout Around Operator Seat
- Stand Alone Parts Diagram
- Removal and Installation of Wiper Controller
- Removal of Wiper Controller
- Installation of wiper controller
- Removal and Installation of Wiper Motor
- Removal of Wiper Motor
- Installation of wiper motor
- Removal and Installation of ECM
- Removal of ECM
- Installation of ECM
- Removal and Installation of Main Controller
- Main controller Removal
- Installation of Main Controller
- Removal and Installation of DCU
- Removal of DCU
- Installation of DCU
- Removal and Installation of Monitor
- Removal of Monitor
- Installation of Monitor
- Removal and Installation of Rear View Camera
- Removal of Rear View Camera
- Installation of Rear View Camera
- Removal and Installation of Side Camera (Right)
- Removal of Side Camera (Right)
- Installation of Side Camera (Right)
- Removal and Installation of Side Camera (Left)
- Removal of Side Camera (Left)
- Installation of Side Camera (Left)
- Removal and Installation of Ambient light
- Removal of Ambient Light
- Installation of Ambient Light
- Removal and Installation of WAVES Controller
- Removal of WAVES Controller
- Installation of WAVES Controller
- How to Set WAVES
- Air Conditioner Overall Diagram
- Frame
- Cab
- Equipment Layout Diagram
- Circuit Diagram
- Explanation of Functions
- Actuator Inspection
- Self-diagnosis Function with Panel Display
- Part Function and Good/Poor Judgment
- Assembly and Disassembly of Unit
- Removal of Blower Unit
- Replacement of Blower Motor
- Replacement of Blower Amp
- Removal of Heater Core
- Removal of Switchover BOX
- Replacement of Evaporator and Expansion Valve
- Installation of Evaporator Sensor
- Replacement of Motor Actuator
- Removal and Installation of Compressor
- Removal of Compressor
- Installation of Compressor
- Removal and Installation of Condenser
- Removal of Condenser
- Installation of Condenser
- Removal and Installation of Receiver Dryer
- Removal of Receiver Dryer
- Installation of Receiver Dryer
- Work Precautions
- Work Procedures
- Filling Procedures
- Basic Functions
- V. ATTACHMENTS
- Main Equipment Table
- Backhoe Attachment
- Maintenance Standards
- Attachment (Backhoe)
- Dozer Blade
- Removal and Installation of Bucket Cylinder
- Removal of Bucket Cylinder
- Installation of Bucket Cylinder
- Removal and Installation of Arm Cylinder
- Removal of Arm Cylinder
- Installation of Arm Cylinder
- Removal and Installation of Boom Cylinder
- Removal of Boom Cylinder
- Installation of Boom Cylinder
- Removal and Installation of Blade Cylinder
- Removal of Blade Cylinder
- Installation of Blade Cylinder
- Procedures for Operation/Assembly and Disassembly of Hydraulic Cylinder
- Specifications and Structure Diagram (including the assembly diagram and parts table)
- Handling Precautions
- Maintenance Inspection and Service
- Trouble Diagnostics
- Storage Standards
- Assembly and Disassembly Procedures
- Structural Diagram (made by KYB)
- HBCV
- structure
- Function
- operation explanation
- Port Diagram
- HBCV
- Air Bleed Procedure
- HBCV
- Removal and Installation of HBCV
- Removal and Installation of Arm HBCV
- Removal of arm HBCV
- Installation of Arm HBCV
- Removal and Installation of Boom HBCV
- Removal of Boom HBCV
- Installation of boom HBCV
- Removal and Installation of Bucket
- Removal of Bucket
- Installation of Bucket
- Removal and Installation of Bucket Link
- Removal of Bucket Link
- Installation of Bucket Link
- Removal and Installation of Arm
- Removal of Arm
- Installation of Arm
- Removal and Installation of Boom
- Removal of Boom
- Installation of Boom
- Removal and Installation of Blade
- Removal of Blade
- Blade Installation
- Main Equipment Table
- Z. OTHER
- Change from Type 6
- Overall Layout
- Engine
- Hydraulic-related Data
- Oil Pressure Control
- Cab, House
- Electrical Data
- Electric Control
- Specifications (145X4) (LC Specifications)
- ENGINE
- HYDRAULIC SYSTEM
- HYDRAULIC CONTROLS
- ELECTRICAL SYSTEM
- OPERATOR ENVIRONMENT
- UNDERCARRIAGE
- MASS
- DIGGING FORCE (with 0.5 m3 Sumitomo Bucket) (ISO 6015)
- DIMENSIONS
- WORKING RANGES
- SYSTEM FLUID CAPACITIES AND SPECIFICATIONS
- Specifications (145X4) (Blade Specifications)
- ENGINE
- HYDRAULIC SYSTEM
- HYDRAULIC CONTROLS
- ELECTRICAL SYSTEM
- OPERATOR ENVIRONMENT
- UNDERCARRIAGE
- DOZER BLADE
- MASS
- DIGGING FORCE (with 0.5 m3 Sumitomo Bucket) (ISO 6015)
- DIMENSIONS
- WORKING RANGES
- SYSTEM FLUID CAPACITIES AND SPECIFICATIONS
- Arm Dimensions
- Standard Arm [2.50 m (8.2021 ft.)]
- Short Arm [2.11 m (6.9226 ft.)]
- Long Arm [3.01 m (9.8753 ft.)]
- Main Unit Weight
- Divided Weight (LC Specifications)
- Divided Weight (Blade Specifications)
- Stand Alone Part Weight
- Stand Alone Part Weight
- Shoe Weight (per Side) (LC Specifications)
- Shoe Weight (per Side) (Blade Specifications)
- Arm Weight
- Bolt Size and Torque Table
- Special Torque Setting
- Overall View
- 145X4 (LC Specifications) (Grouser Shoe)
- 145X4 (LC Specifications) (Link Chain)
- 145X4 (Blade Specifications) (Grouser Shoe)
- 145X4 (Blade Specifications) (Link Chain)
- WORK RANGE DIAGRAM
- 145X4 (LC Specifications)
- 145X4 (Blade Specifications)
- New Machine Performance Judgment Table
- Table of Standards
- Measurement Method
- FLUIDS AND LUBRICANTS
- HYDRAULIC FLUID
- Engine Oil
- Fuel
- Conditions applicable to diesel fuel
- Recommended conditions applicable to diesel fuels
- Main-Unit-related Diagnostic Trouble Code List
- Main Unit-side Trouble
- Diagnostic Trouble Code: 7000 Pressure Sensor P1 Abnormality
- Diagnostic Trouble Code: 7001 Pressure Sensor P2 Abnormality
- Diagnostic Trouble Code: 7002 Pressure Sensor N1 Abnormality
- Diagnostic Trouble Code: 7003 Pressure Sensor N2 Abnormality
- Diagnostic Trouble Code: 7004 Pressure sensor Boom Cylinder Bottom Abnormality
- Diagnostic Trouble Code: 7007 Pressure Sensor Arm Cylinder Rod Abnormality
- Diagnostic Trouble Code: 7021 Pressure sensor swing pilot abnormality
- Diagnostic Trouble Code: 7023 Pressure sensor arm-in pilot abnormality
- Diagnostic Trouble Code: 7040 Level Sensor Fuel Abnormality
- Diagnostic Trouble Code: 7041 Temperature sensor hydraulic oil abnormality
- Diagnostic Trouble Code: 7065 Pressure sensor boom-up pilot abnormality
- Diagnostic Trouble Code: 7067 Pressure sensor bucket-close pilot abnormality
- Diagnostic Trouble Code: 7068 Pressure sensor boom-down pilot abnormality
- Diagnostic Trouble Code: 7069 Pressure sensor arm-out pilot abnormality
- Diagnostic Trouble Code: 7070 Pressure sensor bucket-open pilot abnormality
- Diagnostic Trouble Code: 7071 Pressure Sensor Travel Right Pilot Abnormality
- Diagnostic Trouble Code: 7072 Pressure Sensor Travel Left Pilot Abnormality
- Diagnostic Trouble Code: 7074 Pressure Sensor 1st Option Pilot (Common/Front Press) Abnormality
- Diagnostic Trouble Code: 7075 Pressure Sensor Arm Cylinder Bottom Abnormality
- Diagnostic Trouble Code: 7078 Pressure Sensor 1st Option Pilot (Back Press) Abnormality
- Diagnostic Trouble Code: 7200 Swing Brake Solenoid Abnormality
- Diagnostic Trouble Code: 7201 Travel 2nd Speed Switchover Solenoid Abnormality
- Diagnostic Trouble Code: 7202 Pressure Boost Solenoid Abnormality
- Diagnostic Trouble Code: 7203 Travel Alarm Buzzer Abnormality
- Diagnostic Trouble Code: 7206 Option Return Line Switchover Solenoid Abnormality
- Diagnostic Trouble Code: 7207 Free Swing Solenoid Abnormality
- Diagnostic Trouble Code: 7213 Quick Coupler Buzzer Abnormality
- Diagnostic Trouble Code: 7214 Quick Coupler Solenoid Abnormality
- Diagnostic Trouble Code: 7247 Boom-2 Down Pilot Proportional Valve Abnormality
- Diagnostic Trouble Code: 7249 Bucket-close Pilot Proportional Valve Abnormality
- Diagnostic Trouble Code: 7250 Option Relief Pressure Proportional Valve Abnormality
- Diagnostic Trouble Code: 7265 Arm 1 Semi-Parallel Proportional Valve Abnormality
- Diagnostic Trouble Code: 7270 Tilting 1 Proportional Valve Abnormality
- Diagnostic Trouble Code: 7271 Tilting 2 Proportional Valve Abnormality
- Diagnostic Trouble Code: 7273 Straight Travel Proportional Valve Abnormality
- Diagnostic Trouble Code: 7400 Coolant Temperature Overheating 1
- Diagnostic Trouble Code: 7401 Coolant Temperature Overheating 2
- Diagnostic Trouble Code: 7404 Oil Temperature Overheating
- Diagnostic Trouble Code: 7405 Boost Temperature Overheating 1
- Diagnostic Trouble Code: 7406 Boost Temperature Overheating 2
- Diagnostic Trouble Code: 7420 Alternator Power Generation Defect
- Diagnostic Trouble Code: 7421 Decrease in Coolant Level
- Diagnostic Trouble Code: 7422 Decrease in Engine Oil Pressure
- Diagnostic Trouble Code: 7423 Air Cleaner Clogging
- Diagnostic Trouble Code: 7424 Return Filter Clogging
- Diagnostic Trouble Code: 7426 Fuel Filter Clogging 1
- Diagnostic Trouble Code: 7427 Fuel Filter Clogging 2
- Diagnostic Trouble Code: 7428 Inducement (Remaining Urea Level Low) โ Warning
- Diagnostic Trouble Code: 7429 Inducement (Remaining Urea Level Low) โ Early
- Diagnostic Trouble Code: 7430 Inducement (Remaining Urea Level Low) โ Final
- Diagnostic Trouble Code: 7602: ECM Communication Abnormality
- Diagnostic Trouble Code: 7605 ECM Not Matched
- Diagnostic Trouble Code: 7606 EEPROM Abnormality
- Diagnostic Trouble Code: 7608 Camera Abnormality
- Diagnostic Trouble Code: 7612 Air Conditioner Communication Abnormality
- Diagnostic Trouble Code: 7613 Monitor communication (CAN) abnormality
- Diagnostic Trouble Code: 7618 DCU Communication Abnormality
- List of special tools
- NUMERICAL VALUE CONVERSION TABLE
- A
- C
- H
- J
- R
- V
- Paint Colors
- Abbreviation
- Excavator
- SAFETY
- Safety, general information and standard torque data
- General Information
- Safety
- ROPS
- Standard Torque Data For Cap Screws And Nuts
- Bolt and Nut Tightening
- Protection of Electric/Electronics System During Charging or Welding
- A. LOWER
- Main Equipment Table
- Lower Component
- Main Equipment Structure and Operation Explanation
- Travel Motor
- Port Diagram
- Travel Motor
- Center Joint
- Center Joint (Blade)
- Basic Functions
- Travel speed selection
- Travel Alarm
- Removal and Installation of Track
- Removal and Installation of Shoe Assembly
- Removal and Installation of Shoe Plate
- Removal and Installation of Roller
- Removal and Installation of Upper Roller
- Assembly and Disassembly of Upper Roller
- Removal and Installation of Lower Roller
- Assembly and Disassembly of Lower Roller
- Removal and Installation of Drive Sprocket
- Removal of Drive Sprocket
- Installation of Drive Sprocket
- Removal and Installation of Take-up Roller
- Removal of Take-up Roller
- Installation of Take-up Roller
- Assembly and Disassembly of Take-up Roller
- Configuration Diagram
- Dimension Diagram
- Jig Dimension Diagram
- Disassembly Procedures
- Assembly Procedures
- Removal and Installation of Grease Cylinder
- Removal of Grease Cylinder
- Installation of grease cylinder
- Assembly and Disassembly of Tension Shock Absorber
- Configuration Diagram
- Dimension Diagram
- Jig dimension diagram
- Disassembly procedures
- Assembly procedures
- Removal and Installation of Center Joint
- Removal of Center Joint
- Installation of Center Joint
- Assembly and Disassembly of Center Joint
- Configuration Diagram
- Dimension Diagram
- Dimension Diagram (Blade)
- Jig Dimension Diagram
- Disassembly Procedures
- Assembly Procedures
- Removal and Installation of Travel Motor
- Removal of Travel Motor
- Installation of Travel Motor
- Assembly and Disassembly of Travel Motor (nabtesco)
- Safety Precautions
- Service Overview
- Disassembly
- Maintenance Standards
- Assembly
- Performance Check Test
- Maintenance Standards
- Drive Sprocket
- Take-up Roller
- Upper roller
- Lower Roller
- Track Shoe (Grouser Shoe)
- Inspection Gauge
- Pressure Measurement and Adjustment Procedures
- Main Pressure Measurement
- Drain Volume Measurement Procedures
- Preparations
- Travel Motor Drain Volume Measurement
- Air Bleed Procedure
- Travel Motor
- Main Equipment Table
- B. C. SWING UNIT, COUNTERWEIGHT
- Main Equipment Table
- Upper Component
- Main Equipment Structure and Operation Explanation
- Swing Unit
- Port Diagram
- Swing motor
- Basic Functions
- Swing brake
- Swing lock
- Swing Speed Limit
- Swing Relief Cut
- Removal and Installation of Swing Unit
- Removal of Swing Unit
- Installation of Swing Unit
- Assembly and Disassembly of Swing Motor and Swing Reduction Gear
- Causes of Failures, and Actions
- Tools
- Jig
- Tightening torque
- Weight Table
- Disassembly
- Assembly
- Assembly cross-section diagram
- Parts List
- Disassembly and Assembly Diagram (Swing Motor)
- Disassembly and Assembly Diagram (Reduction Gear)
- Removal and Installation of Counterweight
- Removal of Counterweight
- Installation of Counterweight
- Pressure Measurement and Adjustment Procedures
- Main Pressure Measurement
- Drain Volume Measurement Procedures
- Preparations
- Swing Motor Drain Volume Measurement
- Air Bleed Procedure
- Swing Motor
- Main Equipment Table
- H. ENGINE
- Main Equipment Table
- Engine-related
- Basic Functions
- Fuel Gauge
- Coolant Temperature Gauge
- SCR Gauge
- Fuel economy gauge
- Neutral start
- Power-cut Delay
- Preheat
- Throttle
- Throttle volume position detection
- Idle start
- Auto idle
- One-touch idle
- Auto Warm-up
- Idle shut down
- Idle up
- Work mode control
- Engine Emergency Stop
- SCR RE-GEN
- Inducement
- Feed Pump Automatic Stop
- Coolant Level Decrease
- Air Filter Clogging
- Fuel Filter Clogging
- Battery Charge Abnormality
- Horsepower Reduction Control (in Uplands)
- Horsepower Reduction Control (at Engine Failure)
- Primary specifications
- Function, Structure, Operation
- Function, structure, operation (SCR)
- SCR Control System Inspection
- Explanation of SCR Operation
- Diagnosis for Each Symptom
- Intermittent conditions of urea selective catalytic reduction system
- Urea fluid consumption too high
- Ammonia smell noticeable
- White crystalline powder visible
- Diagnosis for Each Symptom
- Engine start failure
- Engine stalling
- Engine Hunting, Rough Idling
- Excess Amount of White Smoke in Exhaust Gas
- Excessive Black Smoke in Exhaust Gas
- Abnormal Noise
- High Fuel Consumption
- High Oil Consumption
- Insufficient engine output
- Functional Inspection
- Engine compression pressure inspection
- Fuel System Inspection
- Lubrication system check
- Suction air system inspection
- Exhaust system inspection
- Inspection of EGR Control System
- Starting system check
- Glow control system check
- OBD system check
- Inspection of the monitor warning light illumination circuit system
- Inspection of the monitor warning light blinking circuit system
- Inspection of the starter circuit system
- Removal and Installation of Engine Assembly
- Removal of Engine Assembly
- Installation of Engine Assembly
- Removal and Installation of Fuel Cooler, Engine Intercooler, Radiator, and Oil Cooler
- Removal and Installation of Fuel Cooler
- Removal and Installation of Engine Intercooler
- Removal and Installation of Radiator
- Removal and Installation of Oil Cooler
- Removal and Installation of Turbo Charger
- Turbocharger assembly Removal
- Turbocharger assembly Installation
- Inspection of Turbocharger assembly
- Removal and Installation of EGR Valve (if equipped)
- Removal of EGR Valve
- Installation of EGR Valve
- Inspection of EGR Valve
- Removal and Installation of EGR Cooler
- Removal of EGR Cooler
- Installation of EGR Cooler
- Inspection of EGR Cooler
- Removal and Installation of Engine Hood
- Removal of Top Cover
- Installation of Engine Hood
- Removal and Installation of SCR
- Removal of SCR
- Installation of SCR
- Removal and Installation of SCR Catalyst
- Removal of SCR Catalyst
- Installation of SCR Catalyst
- Disassembly of SCR Catalyst
- Assembly of SCR Catalyst
- Inspection of SCR Catalyst
- Removal and Installation of Cylinder Head Cover
- Cylinder head cover Removal
- Installation of Cylinder Head Cover
- Removal and Installation of Cylinder Head
- Removal and Installation of Cylinder Block
- Removal of Cylinder block
- Installation of Cylinder block
- Inspection of Cylinder Block
- Lubrication System
- Removal and Installation of Oil Pan and Crank Case
- Removal and Installation of Oil Level Switch
- Removal and Installation of Oil Pump Assembly
- Engine oil Inspection
- Removal and Installation of Oil Port Cover
- Cooling System
- Removal and Installation of Water Pump Assembly
- Removal and Installation of Thermostat
- InspectionInspection of Coolant
- Inspection of Cooling Fan Belt
- Removal and Installation of Overheat Switch
- Induction System
- Inspection of Air Cleaner Element
- Exhaust System
- Removal and installation of Oxidation Catalyst Assembly
- Aux. Emission Control Devices System
- Removal and installation of Dosing Module
- Removal and installation of DEF Supply Module
- Removal and installation of Coolant Control Valve
- Removal and Installation of DCU
- Removal and installation of DEF Supply Module Filter
- Removal and Installation of Exhaust Manifold
- Removal of Exhaust Manifold
- Installation of Exhaust Manifold
- Inspection of Exhaust Manifold
- Removal and Installation of Fuel Tank
- Removal of Fuel Tank
- Installation of fuel tank
- Removal and Installation of Urea Pump
- Removal of Urea Pump
- Installation of Urea Pump
- Removal and Installation of Urea Solution Tank
- Removal of Urea Tank
- Installation of Urea Solution Tank
- Removal and Installation of Fuel Supply Pump
- Removal of Fuel Supply Pump
- Installation of Fuel Supply Pump
- Removal and Installation of Common Rail Assembly
- Removal of Common Rail Assembly
- Installation of Common Rail Assembly
- Removal and Installation of Injector
- Removal of Injector
- Installation of Injector
- Removal and Installation of Crankshaft
- Removal of Crankshaft
- Installation of Crankshaft
- Disassembly of Crankshaft
- Assembly of Crankshaft
- Inspection of Crankshaft
- Removal and Installation of Piston and Connecting Rod
- Removal of Piston and connecting rod
- Installation of Piston and connecting rod
- Disassembly of Piston and Connecting Rod
- Assembly of Piston and Connecting Rod
- Inspection of Piston and Connecting Rod
- Removal and Installation of Camshaft
- Removal of Camshaft
- Installation of Camshaft
- Inspection of Camshaft
- Removal and Installation of Flywheel
- Removal of Flywheel
- Installation of Flywheel
- Inspection of Flywheel
- Removal and Installation of Crankshaft front oil seal
- Removal of Crankshaft front oil seal
- Installation of Crankshaft front oil seal
- Removal and Installation of Crankshaft rear oil seal
- Removal of Crankshaft Rear Oil Seal
- Installation of Crankshaft Rear Oil Seal
- Removal and Installation of Timing Chain
- Removal of Timing chain
- Installation of Timing chain
- Removal and Installation of Timing Gear Train
- Removal of Timing gear train
- Installation of Timing gear train
- Inspection of Timing Gear Train
- Removal and Installation of Timing Gear Case
- Removal of Timing gear case
- Installation of Timing gear case
- Removal and Installation of Inlet Manifold
- Removal of Inlet manifold
- Installation of Inlet manifold
- Removal and Installation of Rocker Arm Shaft
- Removal of Rocker arm shaft assembly
- Installation of Rocker arm shaft assembly
- Removal and Inspection of Valve Stem Oil Seal and Valve Spring
- Removal of Valve stem oil seal and valve spring
- Installation of Valve stem oil seal and valve spring
- Inspection of Valve Spring
- Removal and installation of Intake Throttle Valve
- Removal of Intake throttle valve
- Installation of Intake throttle valve
- Removal and Installation of Starter Motor
- Removal of Starter Motor
- Installation of Starter Motor
- Inspection of Starter Motor
- Removal and Installation of Alternator
- Removal of Alternator
- Installation of Alternator
- Inspection of Alternator
- Removal and Installation of Glow Plug
- Removal of Glow Plug
- Installation of Glow Plug
- Inspection of Glow Plug
- Removal and Installation of Suction Control Valve
- Removal of Suction Control Valve
- Installation of Suction Control Valve
- Removal and installation of Fuel Filter
- Removal of Fuel Filter
- Installation of Fuel Filter
- Removal and installation of Relief Valve
- Removal of Relief valve
- Installation of Relief valve
- Removal and installation of Fuel Filter Element
- Removal of Fuel filter element
- Installation of Fuel Filter Element
- Removal and installation of Fuel temperature sensor
- Removal of Fuel temperature sensor
- Installation of Fuel temperature sensor
- Inspection of Fuel temperature sensor
- Removal and installation of Pressure limiter
- Removal of Pressure limiter
- Installation of Pressure limiter
- Removal and installation of Fuel pressure sensor
- Removal of Fuel pressure sensor
- Installation of Fuel pressure sensor
- Removal and Installation of Fuel filter pressure
- Fuel filter pressure sensor Removal
- Fuel filter pressure sensor Installation
- Removal and Installation of Engine coolant temperature sensor
- Engine coolant temperature sensor Removal
- Engine coolant temperature sensor Installation
- Inspection of Engine coolant temperature sensor
- Removal and Installation of CKP sensor
- CKP sensor Removal
- CKP sensor Installation
- Inspection of CKP sensor
- Removal and Installation of CMP sensor
- CMP sensor Removal
- CMP sensor Installation
- Inspection of CMP sensor
- Removal and Installation of Oil pressure sensor
- Oil pressure sensor Removal
- Oil pressure sensor Installation
- Inspection of Oil pressure sensor
- Removal and installation of Boost Sensor
- Removal of Boost sensor
- Installation of Boost sensor
- Inspection of Boost sensor
- Removal and installation of Boost Temperature Sensor
- Removal of Boost temperature sensor
- Installation of Boost temperature sensor
- Removal and installation of Turbocharger control solenoid
- Removal of Turbocharger control solenoid
- Installation of Turbocharger control solenoid
- Inspection of Turbocharger control solenoid
- Removal and Installation of IMT sensor
- IMT sensor Removal
- IMT sensor Installation
- Removal and installation of MAF and IAT sensor
- Removal of MAF and IAT sensor
- Installation of MAF and IAT sensor
- Inspection of MAF and IAT sensor
- Removal and installation of Charge Air Cooler Temperature Sensor 1
- Removal of Charge Air Cooler Temperature Sensor 1
- Installation of Charge Air Cooler Temperature Sensor 1
- Inspection of Charge Air Cooler Temperature Sensor 1
- Sampling Procedure
- Sampling of Engine Oil
- Removal and Installation of Exhaust gas temperature sensor
- Removal of Exhaust gas temperature sensor
- Installation of Exhaust gas temperature sensor
- Inspection of Exhaust gas temperature sensor
- Removal and installation of EGR Gas Temperature Sensor 1
- Removal of EGR Gas Temperature Sensor 1
- Installation of EGR Gas Temperature Sensor 1
- Inspection of EGR Gas Temperature Sensor 1
- Removal and installation of EGR Gas Temperature Sensor 2
- Removal of EGR Gas Temperature Sensor 2
- Installation of EGR Gas Temperature Sensor 2
- Inspection of EGR Gas Temperature Sensor 2
- Removal and installation of NOx Sensor
- Removal of NOx Sensor
- Installation of NOx Sensor
- Removal and installation of EGR Gas Temperature Sensor 3
- Removal of EGR Gas Temperature Sensor 3
- Installation of EGR Gas Temperature Sensor 3
- Removal and Installation of Urea sensor
- Removal of Urea Sensor
- Installation of Urea Sensor
- Engine-related Diagnostic Trouble Code List
- Engine-side Trouble
- ECM Trouble
- DCU Trouble
- Main Equipment Table
- J. HYDRAULIC EQUIPMENT (PUMP, OPERATION SYSTEM VALVE)
- Main Equipment Table
- Hydraulic Device
- Control-related
- Basic Functions
- Oil temperature gauge
- Static Horsepower Control
- Overload Warning (Function for Europe Only)
- Pressure Boost Control
- Stroke Control
- Boom Down Energy Save
- Pump Horsepower Boost Control
- Arm 1 Semi-parallel Control
- Arm 2 Semi-parallel Control
- Hot Shutdown Warning
- Gate Lock
- Breaker Mode
- Crusher Mode
- Quick coupler
- Hydraulic Oil Filter Clog
- Solenoid Sticking Prevention
- Port Diagram
- Hydraulic Pump (standard model)
- Hydraulic Pump (Blade)
- Control valve
- 4 Stack Solenoid Valve
- 2 Stack Solenoid Valve
- Remote Control Valves (upper, travel)
- Cushion valve
- 2-way Selector Valve
- Direction Valve
- Reducing valve (4-line)
- Relief Valve (electromagnetic proportional)
- Manifold Under Cab
- Manifold (accumulator section)
- Hydraulic tank
- Hydraulic Pump
- Type Indication
- Specifications
- Structure and Operation Explanation
- Hydraulic Circuit Diagram
- Hydraulic Pump Internal Structure Diagram
- Regulator
- Operation Outline of Electronically-Controlled Pump
- Control Valve
- Basic Configuration
- Operation
- 4 Stack Solenoid Valve Operation Explanation
- External Shape Diagram and Component Parts
- Operation Explanation
- Upper Pilot Valve (remote control valve)
- Structure
- Function
- Operation
- Structural Diagram
- Travel Pilot Valve (remote control valve)
- Operation
- Structural Diagram
- Cushion Valve
- Structure
- Operation Explanation
- Selector Valve (2-way)
- Structure
- Operation Explanation
- Development Diagram
- Direction Valve (3-direction)
- Structure
- Operation Explanation
- Electromagnetic Relief Valve
- Structure
- Operation Explanation
- Removal and Installation of Hydraulic Reservoir
- Removal of Hydraulic Reservoir
- Installation of Hydraulic Tank
- Removal and Installation of Hydraulic Pump
- Removal of Hydraulic Pump
- Installation of Hydraulic Pump
- Removal and Installation of Pump coupling
- Removal of Pump Coupling
- Installation of Pump Coupling
- Removal and Installation of Control Valve
- Removal of Control Valve
- Installation of Control Valve
- Removal and Installation of Travel Remote Control Valve
- Removal of Travel Remote Control Valve
- Installation of Travel Remote Control Valve
- Removal and Installation of Operation Remote Control Valve
- Removal of Operation Remote Control Valve (left side)
- Installation of Operation Remote Control Valve (left side)
- Removal of Operation Remote Control Valve (right side)
- Installation of Operation Remote Control Valve (right side)
- Removal and Installation of 4 Stack Solenoid
- Removal of 4 Stack Solenoid Valve
- Installation of 4 Stack Solenoid Valve
- Removal and Installation of Cushion Valve
- Removal of Cushion Valve
- Installation of Cushion Valve
- Removal and Installation of 4 Stack Reducing Valve
- Removal of 4 Stack Reducing Valve
- Installation of 4 Stack Reducing Valve
- Procedures for Assembly and Disassembly of Hydraulic Pump Main Unit
- Tools
- Disassembly Procedure
- Assembly Procedure
- Pump Main Unit Maintenance Standards
- Replacement standards for worn parts
- Standards for repairing cylinders, valve plates, and swash plates (shoe plates)
- Tightening torque
- Overall View
- Causes of Failures, and Actions
- Regulator Adjustment
- Appendix Table and Drawings
- Regulator Assembly and Disassembly Procedures
- Procedures for Assembly and Disassembly of Control Valve
- Disassembly
- Cleaning
- Inspection
- Assembly
- Internal Structural Diagram
- part list
- Relief Valve
- Installation
- Operation
- Malfunction and Countermeasure
- Procedures for Assembly and Disassembly of Operation Remote Control Valve
- Maintenance Procedures
- Disassembly Procedures
- Assembly Procedures
- Causes of Trouble and Countermeasures
- Procedures for Assembly and Disassembly of Travel Remote Control Valve
- Maintenance Procedures
- Disassembly Procedures
- Assembly Procedures
- Causes of Trouble and Countermeasures and Cross-section Diagram
- Assembly and Disassembly of Cushion Valve
- Disassembly Procedures
- Assembly Procedures
- Document
- Pressure Measurement and Adjustment Procedures
- Procedures for Pressure Measurement from the Monitor Display
- PROCEDURES FOR MEASURING HYDRAULIC OIL TEMPERATURE FROM THE MONITOR DISPLAY
- Procedures for Pressure Measurement by Installing Pressure Gauge
- Pressure Measuring Port
- Control Valve
- Pressure Measurement Preparations
- Pressure Measurement
- Main Pressure Measurement
- Pilot Pressure Measurement
- Negative Control Pressure Measurement
- Pressure Adjustment
- Hydraulic Pump Flow Measurement Procedures
- Preparations
- Work Preparations
- Flow Measurement
- Air Bleed Procedure
- Hydraulic Pump
- Sampling Procedure
- Sampling of Hydraulic Fluid
- Hydraulic Equipment Layout
- Overall View
- Pump Chamber Hydraulic Equipment Layout
- Swing Body Center Section Hydraulic Equipment Layout
- Housing Left Side Hydraulic Equipment Layout
- Layout of Hydraulic Equipment in Cab
- Main Equipment Table
- N. CAB
- Removal and Installation of Operatorโs Seat
- Removal of Operatorโs Seat
- Installation of Operatorโs Seat
- Removal and Installation of Cab Assembly
- Removal of Cab Assembly
- Installation of Cab Assembly
- Removal and Installation of Wiper
- Removal of Wiper
- Installation of wiper
- Removal and Installation of Cab Windshield
- Removal of Cab Windshield
- Installation of Cab Front Glass
- Window Lock Adjustment Procedure
- Window Lock (front side)
- Window Lock (rear side)
- Removal and Installation of Housing Guardrail
- Removal of Housing Guardrail
- Installation of Housing Guardrail
- Tightening torque
- Removal and Installation of Operatorโs Seat
- R. ELECTRICAL PARTS
- Basic Functions
- Monitor Control
- Basic Operation
- Accessories
- Safety
- Maintenance
- Setting
- Battery disconnect switch
- Explanation of Controller
- Service Support
- Screen Operations
- Screen Display List
- Service Monitor Structure
- CHECK Screen List
- SETUP Screen List
- CALIBRATE Screen List
- Connection Connector Pin Layout
- Main Controller
- Monitor
- Sequence Circuit Diagram
- Code List
- Overall
- Block diagram
- Electrical Equipment Layout Diagram
- Main Unit Left-side Layout Diagram
- Engine Section Layout Diagram
- Main Unit Right Rear Section Layout Diagram
- Main Unit Right Front Section Layout Diagram
- Cab Layout Diagram 1
- Cab Layout Diagram 2
- Layout Around Operator Seat
- Stand Alone Parts Diagram
- Removal and Installation of Wiper Controller
- Removal of Wiper Controller
- Installation of wiper controller
- Removal and Installation of Wiper Motor
- Removal of Wiper Motor
- Installation of wiper motor
- Removal and Installation of ECM
- Removal of ECM
- Installation of ECM
- Removal and Installation of Main Controller
- Main controller Removal
- Installation of Main Controller
- Removal and Installation of DCU
- Removal of DCU
- Installation of DCU
- Removal and Installation of Monitor
- Removal of Monitor
- Installation of Monitor
- Removal and Installation of Rear View Camera
- Removal of Rear View Camera
- Installation of Rear View Camera
- Removal and Installation of Side Camera (Right)
- Removal of Side Camera (Right)
- Installation of Side Camera (Right)
- Removal and Installation of Side Camera (Left)
- Removal of Side Camera (Left)
- Installation of Side Camera (Left)
- Removal and Installation of Ambient light
- Removal of Ambient Light
- Installation of Ambient Light
- Removal and Installation of WAVES Controller
- Removal of WAVES Controller
- Installation of WAVES Controller
- How to Set WAVES
- Air Conditioner Overall Diagram
- Frame
- Cab
- Equipment Layout Diagram
- Circuit Diagram
- Explanation of Functions
- Actuator Inspection
- Self-diagnosis Function with Panel Display
- Part Function and Good/Poor Judgment
- Assembly and Disassembly of Unit
- Removal of Blower Unit
- Replacement of Blower Motor
- Replacement of Blower Amp
- Removal of Heater Core
- Removal of Switchover BOX
- Replacement of Evaporator and Expansion Valve
- Installation of Evaporator Sensor
- Replacement of Motor Actuator
- Removal and Installation of Compressor
- Removal of Compressor
- Installation of Compressor
- Removal and Installation of Condenser
- Removal of Condenser
- Installation of Condenser
- Removal and Installation of Receiver Dryer
- Removal of Receiver Dryer
- Installation of Receiver Dryer
- Work Precautions
- Work Procedures
- Filling Procedures
- Basic Functions
- V. ATTACHMENTS
- Main Equipment Table
- Backhoe Attachment
- Maintenance Standards
- Attachment (Backhoe)
- Dozer Blade
- Removal and Installation of Bucket Cylinder
- Removal of Bucket Cylinder
- Installation of Bucket Cylinder
- Removal and Installation of Arm Cylinder
- Removal of Arm Cylinder
- Installation of Arm Cylinder
- Removal and Installation of Boom Cylinder
- Removal of Boom Cylinder
- Installation of Boom Cylinder
- Removal and Installation of Blade Cylinder
- Removal of Blade Cylinder
- Installation of Blade Cylinder
- Procedures for Operation/Assembly and Disassembly of Hydraulic Cylinder
- Specifications and Structure Diagram (including the assembly diagram and parts table)
- Handling Precautions
- Maintenance Inspection and Service
- Trouble Diagnostics
- Storage Standards
- Assembly and Disassembly Procedures
- Structural Diagram (made by KYB)
- HBCV
- structure
- Function
- operation explanation
- Port Diagram
- HBCV
- Air Bleed Procedure
- HBCV
- Removal and Installation of HBCV
- Removal and Installation of Arm HBCV
- Removal of arm HBCV
- Installation of Arm HBCV
- Removal and Installation of Boom HBCV
- Removal of Boom HBCV
- Installation of boom HBCV
- Removal and Installation of Bucket
- Removal of Bucket
- Installation of Bucket
- Removal and Installation of Bucket Link
- Removal of Bucket Link
- Installation of Bucket Link
- Removal and Installation of Arm
- Removal of Arm
- Installation of Arm
- Removal and Installation of Boom
- Removal of Boom
- Installation of Boom
- Removal and Installation of Blade
- Removal of Blade
- Blade Installation
- Main Equipment Table
- Z. OTHER
- Change from Type 6
- Overall Layout
- Engine
- Hydraulic-related Data
- Oil Pressure Control
- Cab, House
- Electrical Data
- Electric Control
- Specifications (145X4) (LC Specifications)
- ENGINE
- HYDRAULIC SYSTEM
- HYDRAULIC CONTROLS
- ELECTRICAL SYSTEM
- OPERATOR ENVIRONMENT
- UNDERCARRIAGE
- MASS
- DIGGING FORCE (with 0.5 m3 Sumitomo Bucket) (ISO 6015)
- DIMENSIONS
- WORKING RANGES
- SYSTEM FLUID CAPACITIES AND SPECIFICATIONS
- Specifications (145X4) (Blade Specifications)
- ENGINE
- HYDRAULIC SYSTEM
- HYDRAULIC CONTROLS
- ELECTRICAL SYSTEM
- OPERATOR ENVIRONMENT
- UNDERCARRIAGE
- DOZER BLADE
- MASS
- DIGGING FORCE (with 0.5 m3 Sumitomo Bucket) (ISO 6015)
- DIMENSIONS
- WORKING RANGES
- SYSTEM FLUID CAPACITIES AND SPECIFICATIONS
- Arm Dimensions
- Standard Arm [2.50 m (8.2021 ft.)]
- Short Arm [2.11 m (6.9226 ft.)]
- Long Arm [3.01 m (9.8753 ft.)]
- Main Unit Weight
- Divided Weight (LC Specifications)
- Divided Weight (Blade Specifications)
- Stand Alone Part Weight
- Stand Alone Part Weight
- Shoe Weight (per Side) (LC Specifications)
- Shoe Weight (per Side) (Blade Specifications)
- Arm Weight
- Bolt Size and Torque Table
- Special Torque Setting
- Overall View
- 145X4 (LC Specifications) (Grouser Shoe)
- 145X4 (LC Specifications) (Link Chain)
- 145X4 (Blade Specifications) (Grouser Shoe)
- 145X4 (Blade Specifications) (Link Chain)
- WORK RANGE DIAGRAM
- 145X4 (LC Specifications)
- 145X4 (Blade Specifications)
- New Machine Performance Judgment Table
- Table of Standards
- Measurement Method
- FLUIDS AND LUBRICANTS
- HYDRAULIC FLUID
- Engine Oil
- Fuel
- Conditions applicable to diesel fuel
- Recommended conditions applicable to diesel fuels
- Main-Unit-related Diagnostic Trouble Code List
- Main Unit-side Trouble
- Diagnostic Trouble Code: 7000 Pressure Sensor P1 Abnormality
- Diagnostic Trouble Code: 7001 Pressure Sensor P2 Abnormality
- Diagnostic Trouble Code: 7002 Pressure Sensor N1 Abnormality
- Diagnostic Trouble Code: 7003 Pressure Sensor N2 Abnormality
- Diagnostic Trouble Code: 7004 Pressure sensor Boom Cylinder Bottom Abnormality
- Diagnostic Trouble Code: 7007 Pressure Sensor Arm Cylinder Rod Abnormality
- Diagnostic Trouble Code: 7021 Pressure sensor swing pilot abnormality
- Diagnostic Trouble Code: 7023 Pressure sensor arm-in pilot abnormality
- Diagnostic Trouble Code: 7040 Level Sensor Fuel Abnormality
- Diagnostic Trouble Code: 7041 Temperature sensor hydraulic oil abnormality
- Diagnostic Trouble Code: 7065 Pressure sensor boom-up pilot abnormality
- Diagnostic Trouble Code: 7067 Pressure sensor bucket-close pilot abnormality
- Diagnostic Trouble Code: 7068 Pressure sensor boom-down pilot abnormality
- Diagnostic Trouble Code: 7069 Pressure sensor arm-out pilot abnormality
- Diagnostic Trouble Code: 7070 Pressure sensor bucket-open pilot abnormality
- Diagnostic Trouble Code: 7071 Pressure Sensor Travel Right Pilot Abnormality
- Diagnostic Trouble Code: 7072 Pressure Sensor Travel Left Pilot Abnormality
- Diagnostic Trouble Code: 7074 Pressure Sensor 1st Option Pilot (Common/Front Press) Abnormality
- Diagnostic Trouble Code: 7075 Pressure Sensor Arm Cylinder Bottom Abnormality
- Diagnostic Trouble Code: 7078 Pressure Sensor 1st Option Pilot (Back Press) Abnormality
- Diagnostic Trouble Code: 7200 Swing Brake Solenoid Abnormality
- Diagnostic Trouble Code: 7201 Travel 2nd Speed Switchover Solenoid Abnormality
- Diagnostic Trouble Code: 7202 Pressure Boost Solenoid Abnormality
- Diagnostic Trouble Code: 7203 Travel Alarm Buzzer Abnormality
- Diagnostic Trouble Code: 7206 Option Return Line Switchover Solenoid Abnormality
- Diagnostic Trouble Code: 7207 Free Swing Solenoid Abnormality
- Diagnostic Trouble Code: 7213 Quick Coupler Buzzer Abnormality
- Diagnostic Trouble Code: 7214 Quick Coupler Solenoid Abnormality
- Diagnostic Trouble Code: 7247 Boom-2 Down Pilot Proportional Valve Abnormality
- Diagnostic Trouble Code: 7249 Bucket-close Pilot Proportional Valve Abnormality
- Diagnostic Trouble Code: 7250 Option Relief Pressure Proportional Valve Abnormality
- Diagnostic Trouble Code: 7265 Arm 1 Semi-Parallel Proportional Valve Abnormality
- Diagnostic Trouble Code: 7270 Tilting 1 Proportional Valve Abnormality
- Diagnostic Trouble Code: 7271 Tilting 2 Proportional Valve Abnormality
- Diagnostic Trouble Code: 7273 Straight Travel Proportional Valve Abnormality
- Diagnostic Trouble Code: 7400 Coolant Temperature Overheating 1
- Diagnostic Trouble Code: 7401 Coolant Temperature Overheating 2
- Diagnostic Trouble Code: 7404 Oil Temperature Overheating
- Diagnostic Trouble Code: 7405 Boost Temperature Overheating 1
- Diagnostic Trouble Code: 7406 Boost Temperature Overheating 2
- Diagnostic Trouble Code: 7420 Alternator Power Generation Defect
- Diagnostic Trouble Code: 7421 Decrease in Coolant Level
- Diagnostic Trouble Code: 7422 Decrease in Engine Oil Pressure
- Diagnostic Trouble Code: 7423 Air Cleaner Clogging
- Diagnostic Trouble Code: 7424 Return Filter Clogging
- Diagnostic Trouble Code: 7426 Fuel Filter Clogging 1
- Diagnostic Trouble Code: 7427 Fuel Filter Clogging 2
- Diagnostic Trouble Code: 7428 Inducement (Remaining Urea Level Low) โ Warning
- Diagnostic Trouble Code: 7429 Inducement (Remaining Urea Level Low) โ Early
- Diagnostic Trouble Code: 7430 Inducement (Remaining Urea Level Low) โ Final
- Diagnostic Trouble Code: 7602: ECM Communication Abnormality
- Diagnostic Trouble Code: 7605 ECM Not Matched
- Diagnostic Trouble Code: 7606 EEPROM Abnormality
- Diagnostic Trouble Code: 7608 Camera Abnormality
- Diagnostic Trouble Code: 7612 Air Conditioner Communication Abnormality
- Diagnostic Trouble Code: 7613 Monitor communication (CAN) abnormality
- Diagnostic Trouble Code: 7618 DCU Communication Abnormality
- List of special tools
- NUMERICAL VALUE CONVERSION TABLE
- A
- C
- H
- J
- R
- V
- Paint Colors
- Abbreviation
- Change from Type 6
- Change from Type 6
- Change from Type 6
- Excavator
- SAFETY
- Safety, general information and standard torque data
- General Information
- Safety
- ROPS
- Standard Torque Data For Cap Screws And Nuts
- Bolt and Nut Tightening
- Protection of Electric/Electronics System During Charging or Welding
- A. LOWER
- Main Equipment Table
- Lower Component
- Main Equipment Structure and Operation Explanation
- Travel Motor
- Port Diagram
- Travel Motor
- Center Joint
- Center Joint (Blade)
- Basic Functions
- Travel speed selection
- Travel Alarm
- Removal and Installation of Track
- Removal and Installation of Shoe Assembly
- Removal and Installation of Shoe Plate
- Removal and Installation of Roller
- Removal and Installation of Upper Roller
- Assembly and Disassembly of Upper Roller
- Removal and Installation of Lower Roller
- Assembly and Disassembly of Lower Roller
- Removal and Installation of Drive Sprocket
- Removal of Drive Sprocket
- Installation of Drive Sprocket
- Removal and Installation of Take-up Roller
- Removal of Take-up Roller
- Installation of Take-up Roller
- Assembly and Disassembly of Take-up Roller
- Configuration Diagram
- Dimension Diagram
- Jig Dimension Diagram
- Disassembly Procedures
- Assembly Procedures
- Removal and Installation of Grease Cylinder
- Removal of Grease Cylinder
- Installation of grease cylinder
- Assembly and Disassembly of Tension Shock Absorber
- Configuration Diagram
- Dimension Diagram
- Jig dimension diagram
- Disassembly procedures
- Assembly procedures
- Removal and Installation of Center Joint
- Removal of Center Joint
- Installation of Center Joint
- Assembly and Disassembly of Center Joint
- Configuration Diagram
- Dimension Diagram
- Dimension Diagram (Blade)
- Jig Dimension Diagram
- Disassembly Procedures
- Assembly Procedures
- Removal and Installation of Travel Motor
- Removal of Travel Motor
- Installation of Travel Motor
- Assembly and Disassembly of Travel Motor (nabtesco)
- Safety Precautions
- Service Overview
- Disassembly
- Maintenance Standards
- Assembly
- Performance Check Test
- Maintenance Standards
- Drive Sprocket
- Take-up Roller
- Upper roller
- Lower Roller
- Track Shoe (Grouser Shoe)
- Inspection Gauge
- Pressure Measurement and Adjustment Procedures
- Main Pressure Measurement
- Drain Volume Measurement Procedures
- Preparations
- Travel Motor Drain Volume Measurement
- Air Bleed Procedure
- Travel Motor
- Main Equipment Table
- B. C. SWING UNIT, COUNTERWEIGHT
- Main Equipment Table
- Upper Component
- Main Equipment Structure and Operation Explanation
- Swing Unit
- Port Diagram
- Swing motor
- Basic Functions
- Swing brake
- Swing lock
- Swing Speed Limit
- Swing Relief Cut
- Removal and Installation of Swing Unit
- Removal of Swing Unit
- Installation of Swing Unit
- Assembly and Disassembly of Swing Motor and Swing Reduction Gear
- Causes of Failures, and Actions
- Tools
- Jig
- Tightening torque
- Weight Table
- Disassembly
- Assembly
- Assembly cross-section diagram
- Parts List
- Disassembly and Assembly Diagram (Swing Motor)
- Disassembly and Assembly Diagram (Reduction Gear)
- Removal and Installation of Counterweight
- Removal of Counterweight
- Installation of Counterweight
- Pressure Measurement and Adjustment Procedures
- Main Pressure Measurement
- Drain Volume Measurement Procedures
- Preparations
- Swing Motor Drain Volume Measurement
- Air Bleed Procedure
- Swing Motor
- Main Equipment Table
- H. ENGINE
- Main Equipment Table
- Engine-related
- Basic Functions
- Fuel Gauge
- Coolant Temperature Gauge
- SCR Gauge
- Fuel economy gauge
- Neutral start
- Power-cut Delay
- Preheat
- Throttle
- Throttle volume position detection
- Idle start
- Auto idle
- One-touch idle
- Auto Warm-up
- Idle shut down
- Idle up
- Work mode control
- Engine Emergency Stop
- SCR RE-GEN
- Inducement
- Feed Pump Automatic Stop
- Coolant Level Decrease
- Air Filter Clogging
- Fuel Filter Clogging
- Battery Charge Abnormality
- Horsepower Reduction Control (in Uplands)
- Horsepower Reduction Control (at Engine Failure)
- Primary specifications
- Function, Structure, Operation
- Function, structure, operation (SCR)
- SCR Control System Inspection
- Explanation of SCR Operation
- Diagnosis for Each Symptom
- Intermittent conditions of urea selective catalytic reduction system
- Urea fluid consumption too high
- Ammonia smell noticeable
- White crystalline powder visible
- Diagnosis for Each Symptom
- Engine start failure
- Engine stalling
- Engine Hunting, Rough Idling
- Excess Amount of White Smoke in Exhaust Gas
- Excessive Black Smoke in Exhaust Gas
- Abnormal Noise
- High Fuel Consumption
- High Oil Consumption
- Insufficient engine output
- Functional Inspection
- Engine compression pressure inspection
- Fuel System Inspection
- Lubrication system check
- Suction air system inspection
- Exhaust system inspection
- Inspection of EGR Control System
- Starting system check
- Glow control system check
- OBD system check
- Inspection of the monitor warning light illumination circuit system
- Inspection of the monitor warning light blinking circuit system
- Inspection of the starter circuit system
- Removal and Installation of Engine Assembly
- Removal of Engine Assembly
- Installation of Engine Assembly
- Removal and Installation of Fuel Cooler, Engine Intercooler, Radiator, and Oil Cooler
- Removal and Installation of Fuel Cooler
- Removal and Installation of Engine Intercooler
- Removal and Installation of Radiator
- Removal and Installation of Oil Cooler
- Removal and Installation of Turbo Charger
- Turbocharger assembly Removal
- Turbocharger assembly Installation
- Inspection of Turbocharger assembly
- Removal and Installation of EGR Valve (if equipped)
- Removal of EGR Valve
- Installation of EGR Valve
- Inspection of EGR Valve
- Removal and Installation of EGR Cooler
- Removal of EGR Cooler
- Installation of EGR Cooler
- Inspection of EGR Cooler
- Removal and Installation of Engine Hood
- Removal of Top Cover
- Installation of Engine Hood
- Removal and Installation of SCR
- Removal of SCR
- Installation of SCR
- Removal and Installation of SCR Catalyst
- Removal of SCR Catalyst
- Installation of SCR Catalyst
- Disassembly of SCR Catalyst
- Assembly of SCR Catalyst
- Inspection of SCR Catalyst
- Removal and Installation of Cylinder Head Cover
- Cylinder head cover Removal
- Installation of Cylinder Head Cover
- Removal and Installation of Cylinder Head
- Removal and Installation of Cylinder Block
- Removal of Cylinder block
- Installation of Cylinder block
- Inspection of Cylinder Block
- Lubrication System
- Removal and Installation of Oil Pan and Crank Case
- Removal and Installation of Oil Level Switch
- Removal and Installation of Oil Pump Assembly
- Engine oil Inspection
- Removal and Installation of Oil Port Cover
- Cooling System
- Removal and Installation of Water Pump Assembly
- Removal and Installation of Thermostat
- InspectionInspection of Coolant
- Inspection of Cooling Fan Belt
- Removal and Installation of Overheat Switch
- Induction System
- Inspection of Air Cleaner Element
- Exhaust System
- Removal and installation of Oxidation Catalyst Assembly
- Aux. Emission Control Devices System
- Removal and installation of Dosing Module
- Removal and installation of DEF Supply Module
- Removal and installation of Coolant Control Valve
- Removal and Installation of DCU
- Removal and installation of DEF Supply Module Filter
- Removal and Installation of Exhaust Manifold
- Removal of Exhaust Manifold
- Installation of Exhaust Manifold
- Inspection of Exhaust Manifold
- Removal and Installation of Fuel Tank
- Removal of Fuel Tank
- Installation of fuel tank
- Removal and Installation of Urea Pump
- Removal of Urea Pump
- Installation of Urea Pump
- Removal and Installation of Urea Solution Tank
- Removal of Urea Tank
- Installation of Urea Solution Tank
- Removal and Installation of Fuel Supply Pump
- Removal of Fuel Supply Pump
- Installation of Fuel Supply Pump
- Removal and Installation of Common Rail Assembly
- Removal of Common Rail Assembly
- Installation of Common Rail Assembly
- Removal and Installation of Injector
- Removal of Injector
- Installation of Injector
- Removal and Installation of Crankshaft
- Removal of Crankshaft
- Installation of Crankshaft
- Disassembly of Crankshaft
- Assembly of Crankshaft
- Inspection of Crankshaft
- Removal and Installation of Piston and Connecting Rod
- Removal of Piston and connecting rod
- Installation of Piston and connecting rod
- Disassembly of Piston and Connecting Rod
- Assembly of Piston and Connecting Rod
- Inspection of Piston and Connecting Rod
- Removal and Installation of Camshaft
- Removal of Camshaft
- Installation of Camshaft
- Inspection of Camshaft
- Removal and Installation of Flywheel
- Removal of Flywheel
- Installation of Flywheel
- Inspection of Flywheel
- Removal and Installation of Crankshaft front oil seal
- Removal of Crankshaft front oil seal
- Installation of Crankshaft front oil seal
- Removal and Installation of Crankshaft rear oil seal
- Removal of Crankshaft Rear Oil Seal
- Installation of Crankshaft Rear Oil Seal
- Removal and Installation of Timing Chain
- Removal of Timing chain
- Installation of Timing chain
- Removal and Installation of Timing Gear Train
- Removal of Timing gear train
- Installation of Timing gear train
- Inspection of Timing Gear Train
- Removal and Installation of Timing Gear Case
- Removal of Timing gear case
- Installation of Timing gear case
- Removal and Installation of Inlet Manifold
- Removal of Inlet manifold
- Installation of Inlet manifold
- Removal and Installation of Rocker Arm Shaft
- Removal of Rocker arm shaft assembly
- Installation of Rocker arm shaft assembly
- Removal and Inspection of Valve Stem Oil Seal and Valve Spring
- Removal of Valve stem oil seal and valve spring
- Installation of Valve stem oil seal and valve spring
- Inspection of Valve Spring
- Removal and installation of Intake Throttle Valve
- Removal of Intake throttle valve
- Installation of Intake throttle valve
- Removal and Installation of Starter Motor
- Removal of Starter Motor
- Installation of Starter Motor
- Inspection of Starter Motor
- Removal and Installation of Alternator
- Removal of Alternator
- Installation of Alternator
- Inspection of Alternator
- Removal and Installation of Glow Plug
- Removal of Glow Plug
- Installation of Glow Plug
- Inspection of Glow Plug
- Removal and Installation of Suction Control Valve
- Removal of Suction Control Valve
- Installation of Suction Control Valve
- Removal and installation of Fuel Filter
- Removal of Fuel Filter
- Installation of Fuel Filter
- Removal and installation of Relief Valve
- Removal of Relief valve
- Installation of Relief valve
- Removal and installation of Fuel Filter Element
- Removal of Fuel filter element
- Installation of Fuel Filter Element
- Removal and installation of Fuel temperature sensor
- Removal of Fuel temperature sensor
- Installation of Fuel temperature sensor
- Inspection of Fuel temperature sensor
- Removal and installation of Pressure limiter
- Removal of Pressure limiter
- Installation of Pressure limiter
- Removal and installation of Fuel pressure sensor
- Removal of Fuel pressure sensor
- Installation of Fuel pressure sensor
- Removal and Installation of Fuel filter pressure
- Fuel filter pressure sensor Removal
- Fuel filter pressure sensor Installation
- Removal and Installation of Engine coolant temperature sensor
- Engine coolant temperature sensor Removal
- Engine coolant temperature sensor Installation
- Inspection of Engine coolant temperature sensor
- Removal and Installation of CKP sensor
- CKP sensor Removal
- CKP sensor Installation
- Inspection of CKP sensor
- Removal and Installation of CMP sensor
- CMP sensor Removal
- CMP sensor Installation
- Inspection of CMP sensor
- Removal and Installation of Oil pressure sensor
- Oil pressure sensor Removal
- Oil pressure sensor Installation
- Inspection of Oil pressure sensor
- Removal and installation of Boost Sensor
- Removal of Boost sensor
- Installation of Boost sensor
- Inspection of Boost sensor
- Removal and installation of Boost Temperature Sensor
- Removal of Boost temperature sensor
- Installation of Boost temperature sensor
- Removal and installation of Turbocharger control solenoid
- Removal of Turbocharger control solenoid
- Installation of Turbocharger control solenoid
- Inspection of Turbocharger control solenoid
- Removal and Installation of IMT sensor
- IMT sensor Removal
- IMT sensor Installation
- Removal and installation of MAF and IAT sensor
- Removal of MAF and IAT sensor
- Installation of MAF and IAT sensor
- Inspection of MAF and IAT sensor
- Removal and installation of Charge Air Cooler Temperature Sensor 1
- Removal of Charge Air Cooler Temperature Sensor 1
- Installation of Charge Air Cooler Temperature Sensor 1
- Inspection of Charge Air Cooler Temperature Sensor 1
- Sampling Procedure
- Sampling of Engine Oil
- Removal and Installation of Exhaust gas temperature sensor
- Removal of Exhaust gas temperature sensor
- Installation of Exhaust gas temperature sensor
- Inspection of Exhaust gas temperature sensor
- Removal and installation of EGR Gas Temperature Sensor 1
- Removal of EGR Gas Temperature Sensor 1
- Installation of EGR Gas Temperature Sensor 1
- Inspection of EGR Gas Temperature Sensor 1
- Removal and installation of EGR Gas Temperature Sensor 2
- Removal of EGR Gas Temperature Sensor 2
- Installation of EGR Gas Temperature Sensor 2
- Inspection of EGR Gas Temperature Sensor 2
- Removal and installation of NOx Sensor
- Removal of NOx Sensor
- Installation of NOx Sensor
- Removal and installation of EGR Gas Temperature Sensor 3
- Removal of EGR Gas Temperature Sensor 3
- Installation of EGR Gas Temperature Sensor 3
- Removal and Installation of Urea sensor
- Removal of Urea Sensor
- Installation of Urea Sensor
- Engine-related Diagnostic Trouble Code List
- Engine-side Trouble
- ECM Trouble
- DCU Trouble
- Main Equipment Table
- J. HYDRAULIC EQUIPMENT (PUMP, OPERATION SYSTEM VALVE)
- Main Equipment Table
- Hydraulic Device
- Control-related
- Basic Functions
- Oil temperature gauge
- Static Horsepower Control
- Overload Warning (Function for Europe Only)
- Pressure Boost Control
- Stroke Control
- Boom Down Energy Save
- Pump Horsepower Boost Control
- Arm 1 Semi-parallel Control
- Arm 2 Semi-parallel Control
- Hot Shutdown Warning
- Gate Lock
- Breaker Mode
- Crusher Mode
- Quick coupler
- Hydraulic Oil Filter Clog
- Solenoid Sticking Prevention
- Port Diagram
- Hydraulic Pump (standard model)
- Hydraulic Pump (Blade)
- Control valve
- 4 Stack Solenoid Valve
- 2 Stack Solenoid Valve
- Remote Control Valves (upper, travel)
- Cushion valve
- 2-way Selector Valve
- Direction Valve
- Reducing valve (4-line)
- Relief Valve (electromagnetic proportional)
- Manifold Under Cab
- Manifold (accumulator section)
- Hydraulic tank
- Hydraulic Pump
- Type Indication
- Specifications
- Structure and Operation Explanation
- Hydraulic Circuit Diagram
- Hydraulic Pump Internal Structure Diagram
- Regulator
- Operation Outline of Electronically-Controlled Pump
- Control Valve
- Basic Configuration
- Operation
- 4 Stack Solenoid Valve Operation Explanation
- External Shape Diagram and Component Parts
- Operation Explanation
- Upper Pilot Valve (remote control valve)
- Structure
- Function
- Operation
- Structural Diagram
- Travel Pilot Valve (remote control valve)
- Operation
- Structural Diagram
- Cushion Valve
- Structure
- Operation Explanation
- Selector Valve (2-way)
- Structure
- Operation Explanation
- Development Diagram
- Direction Valve (3-direction)
- Structure
- Operation Explanation
- Electromagnetic Relief Valve
- Structure
- Operation Explanation
- Removal and Installation of Hydraulic Reservoir
- Removal of Hydraulic Reservoir
- Installation of Hydraulic Tank
- Removal and Installation of Hydraulic Pump
- Removal of Hydraulic Pump
- Installation of Hydraulic Pump
- Removal and Installation of Pump coupling
- Removal of Pump Coupling
- Installation of Pump Coupling
- Removal and Installation of Control Valve
- Removal of Control Valve
- Installation of Control Valve
- Removal and Installation of Travel Remote Control Valve
- Removal of Travel Remote Control Valve
- Installation of Travel Remote Control Valve
- Removal and Installation of Operation Remote Control Valve
- Removal of Operation Remote Control Valve (left side)
- Installation of Operation Remote Control Valve (left side)
- Removal of Operation Remote Control Valve (right side)
- Installation of Operation Remote Control Valve (right side)
- Removal and Installation of 4 Stack Solenoid
- Removal of 4 Stack Solenoid Valve
- Installation of 4 Stack Solenoid Valve
- Removal and Installation of Cushion Valve
- Removal of Cushion Valve
- Installation of Cushion Valve
- Removal and Installation of 4 Stack Reducing Valve
- Removal of 4 Stack Reducing Valve
- Installation of 4 Stack Reducing Valve
- Procedures for Assembly and Disassembly of Hydraulic Pump Main Unit
- Tools
- Disassembly Procedure
- Assembly Procedure
- Pump Main Unit Maintenance Standards
- Replacement standards for worn parts
- Standards for repairing cylinders, valve plates, and swash plates (shoe plates)
- Tightening torque
- Overall View
- Causes of Failures, and Actions
- Regulator Adjustment
- Appendix Table and Drawings
- Regulator Assembly and Disassembly Procedures
- Procedures for Assembly and Disassembly of Control Valve
- Disassembly
- Cleaning
- Inspection
- Assembly
- Internal Structural Diagram
- part list
- Relief Valve
- Installation
- Operation
- Malfunction and Countermeasure
- Procedures for Assembly and Disassembly of Operation Remote Control Valve
- Maintenance Procedures
- Disassembly Procedures
- Assembly Procedures
- Causes of Trouble and Countermeasures
- Procedures for Assembly and Disassembly of Travel Remote Control Valve
- Maintenance Procedures
- Disassembly Procedures
- Assembly Procedures
- Causes of Trouble and Countermeasures and Cross-section Diagram
- Assembly and Disassembly of Cushion Valve
- Disassembly Procedures
- Assembly Procedures
- Document
- Pressure Measurement and Adjustment Procedures
- Procedures for Pressure Measurement from the Monitor Display
- PROCEDURES FOR MEASURING HYDRAULIC OIL TEMPERATURE FROM THE MONITOR DISPLAY
- Procedures for Pressure Measurement by Installing Pressure Gauge
- Pressure Measuring Port
- Control Valve
- Pressure Measurement Preparations
- Pressure Measurement
- Main Pressure Measurement
- Pilot Pressure Measurement
- Negative Control Pressure Measurement
- Pressure Adjustment
- Hydraulic Pump Flow Measurement Procedures
- Preparations
- Work Preparations
- Flow Measurement
- Air Bleed Procedure
- Hydraulic Pump
- Sampling Procedure
- Sampling of Hydraulic Fluid
- Hydraulic Equipment Layout
- Overall View
- Pump Chamber Hydraulic Equipment Layout
- Swing Body Center Section Hydraulic Equipment Layout
- Housing Left Side Hydraulic Equipment Layout
- Layout of Hydraulic Equipment in Cab
- Main Equipment Table
- N. CAB
- Removal and Installation of Operatorโs Seat
- Removal of Operatorโs Seat
- Installation of Operatorโs Seat
- Removal and Installation of Cab Assembly
- Removal of Cab Assembly
- Installation of Cab Assembly
- Removal and Installation of Wiper
- Removal of Wiper
- Installation of wiper
- Removal and Installation of Cab Windshield
- Removal of Cab Windshield
- Installation of Cab Front Glass
- Window Lock Adjustment Procedure
- Window Lock (front side)
- Window Lock (rear side)
- Removal and Installation of Housing Guardrail
- Removal of Housing Guardrail
- Installation of Housing Guardrail
- Tightening torque
- Removal and Installation of Operatorโs Seat
- R. ELECTRICAL PARTS
- Basic Functions
- Monitor Control
- Basic Operation
- Accessories
- Safety
- Maintenance
- Setting
- Battery disconnect switch
- Explanation of Controller
- Service Support
- Screen Operations
- Screen Display List
- Service Monitor Structure
- CHECK Screen List
- SETUP Screen List
- CALIBRATE Screen List
- Connection Connector Pin Layout
- Main Controller
- Monitor
- Sequence Circuit Diagram
- Code List
- Overall
- Block diagram
- Electrical Equipment Layout Diagram
- Main Unit Left-side Layout Diagram
- Engine Section Layout Diagram
- Main Unit Right Rear Section Layout Diagram
- Main Unit Right Front Section Layout Diagram
- Cab Layout Diagram 1
- Cab Layout Diagram 2
- Layout Around Operator Seat
- Stand Alone Parts Diagram
- Removal and Installation of Wiper Controller
- Removal of Wiper Controller
- Installation of wiper controller
- Removal and Installation of Wiper Motor
- Removal of Wiper Motor
- Installation of wiper motor
- Removal and Installation of ECM
- Removal of ECM
- Installation of ECM
- Removal and Installation of Main Controller
- Main controller Removal
- Installation of Main Controller
- Removal and Installation of DCU
- Removal of DCU
- Installation of DCU
- Removal and Installation of Monitor
- Removal of Monitor
- Installation of Monitor
- Removal and Installation of Rear View Camera
- Removal of Rear View Camera
- Installation of Rear View Camera
- Removal and Installation of Side Camera (Right)
- Removal of Side Camera (Right)
- Installation of Side Camera (Right)
- Removal and Installation of Side Camera (Left)
- Removal of Side Camera (Left)
- Installation of Side Camera (Left)
- Removal and Installation of Ambient light
- Removal of Ambient Light
- Installation of Ambient Light
- Removal and Installation of WAVES Controller
- Removal of WAVES Controller
- Installation of WAVES Controller
- How to Set WAVES
- Air Conditioner Overall Diagram
- Frame
- Cab
- Equipment Layout Diagram
- Circuit Diagram
- Explanation of Functions
- Actuator Inspection
- Self-diagnosis Function with Panel Display
- Part Function and Good/Poor Judgment
- Assembly and Disassembly of Unit
- Removal of Blower Unit
- Replacement of Blower Motor
- Replacement of Blower Amp
- Removal of Heater Core
- Removal of Switchover BOX
- Replacement of Evaporator and Expansion Valve
- Installation of Evaporator Sensor
- Replacement of Motor Actuator
- Removal and Installation of Compressor
- Removal of Compressor
- Installation of Compressor
- Removal and Installation of Condenser
- Removal of Condenser
- Installation of Condenser
- Removal and Installation of Receiver Dryer
- Removal of Receiver Dryer
- Installation of Receiver Dryer
- Work Precautions
- Work Procedures
- Filling Procedures
- Basic Functions
- V. ATTACHMENTS
- Main Equipment Table
- Backhoe Attachment
- Maintenance Standards
- Attachment (Backhoe)
- Dozer Blade
- Removal and Installation of Bucket Cylinder
- Removal of Bucket Cylinder
- Installation of Bucket Cylinder
- Removal and Installation of Arm Cylinder
- Removal of Arm Cylinder
- Installation of Arm Cylinder
- Removal and Installation of Boom Cylinder
- Removal of Boom Cylinder
- Installation of Boom Cylinder
- Removal and Installation of Blade Cylinder
- Removal of Blade Cylinder
- Installation of Blade Cylinder
- Procedures for Operation/Assembly and Disassembly of Hydraulic Cylinder
- Specifications and Structure Diagram (including the assembly diagram and parts table)
- Handling Precautions
- Maintenance Inspection and Service
- Trouble Diagnostics
- Storage Standards
- Assembly and Disassembly Procedures
- Structural Diagram (made by KYB)
- HBCV
- structure
- Function
- operation explanation
- Port Diagram
- HBCV
- Air Bleed Procedure
- HBCV
- Removal and Installation of HBCV
- Removal and Installation of Arm HBCV
- Removal of arm HBCV
- Installation of Arm HBCV
- Removal and Installation of Boom HBCV
- Removal of Boom HBCV
- Installation of boom HBCV
- Removal and Installation of Bucket
- Removal of Bucket
- Installation of Bucket
- Removal and Installation of Bucket Link
- Removal of Bucket Link
- Installation of Bucket Link
- Removal and Installation of Arm
- Removal of Arm
- Installation of Arm
- Removal and Installation of Boom
- Removal of Boom
- Installation of Boom
- Removal and Installation of Blade
- Removal of Blade
- Blade Installation
- Main Equipment Table
- Z. OTHER
- Change from Type 6
- Overall Layout
- Engine
- Hydraulic-related Data
- Oil Pressure Control
- Cab, House
- Electrical Data
- Electric Control
- Specifications (145X4) (LC Specifications)
- ENGINE
- HYDRAULIC SYSTEM
- HYDRAULIC CONTROLS
- ELECTRICAL SYSTEM
- OPERATOR ENVIRONMENT
- UNDERCARRIAGE
- MASS
- DIGGING FORCE (with 0.5 m3 Sumitomo Bucket) (ISO 6015)
- DIMENSIONS
- WORKING RANGES
- SYSTEM FLUID CAPACITIES AND SPECIFICATIONS
- Specifications (145X4) (Blade Specifications)
- ENGINE
- HYDRAULIC SYSTEM
- HYDRAULIC CONTROLS
- ELECTRICAL SYSTEM
- OPERATOR ENVIRONMENT
- UNDERCARRIAGE
- DOZER BLADE
- MASS
- DIGGING FORCE (with 0.5 m3 Sumitomo Bucket) (ISO 6015)
- DIMENSIONS
- WORKING RANGES
- SYSTEM FLUID CAPACITIES AND SPECIFICATIONS
- Arm Dimensions
- Standard Arm [2.50 m (8.2021 ft.)]
- Short Arm [2.11 m (6.9226 ft.)]
- Long Arm [3.01 m (9.8753 ft.)]
- Main Unit Weight
- Divided Weight (LC Specifications)
- Divided Weight (Blade Specifications)
- Stand Alone Part Weight
- Stand Alone Part Weight
- Shoe Weight (per Side) (LC Specifications)
- Shoe Weight (per Side) (Blade Specifications)
- Arm Weight
- Bolt Size and Torque Table
- Special Torque Setting
- Overall View
- 145X4 (LC Specifications) (Grouser Shoe)
- 145X4 (LC Specifications) (Link Chain)
- 145X4 (Blade Specifications) (Grouser Shoe)
- 145X4 (Blade Specifications) (Link Chain)
- WORK RANGE DIAGRAM
- 145X4 (LC Specifications)
- 145X4 (Blade Specifications)
- New Machine Performance Judgment Table
- Table of Standards
- Measurement Method
- FLUIDS AND LUBRICANTS
- HYDRAULIC FLUID
- Engine Oil
- Fuel
- Conditions applicable to diesel fuel
- Recommended conditions applicable to diesel fuels
- Main-Unit-related Diagnostic Trouble Code List
- Main Unit-side Trouble
- Diagnostic Trouble Code: 7000 Pressure Sensor P1 Abnormality
- Diagnostic Trouble Code: 7001 Pressure Sensor P2 Abnormality
- Diagnostic Trouble Code: 7002 Pressure Sensor N1 Abnormality
- Diagnostic Trouble Code: 7003 Pressure Sensor N2 Abnormality
- Diagnostic Trouble Code: 7004 Pressure sensor Boom Cylinder Bottom Abnormality
- Diagnostic Trouble Code: 7007 Pressure Sensor Arm Cylinder Rod Abnormality
- Diagnostic Trouble Code: 7021 Pressure sensor swing pilot abnormality
- Diagnostic Trouble Code: 7023 Pressure sensor arm-in pilot abnormality
- Diagnostic Trouble Code: 7040 Level Sensor Fuel Abnormality
- Diagnostic Trouble Code: 7041 Temperature sensor hydraulic oil abnormality
- Diagnostic Trouble Code: 7065 Pressure sensor boom-up pilot abnormality
- Diagnostic Trouble Code: 7067 Pressure sensor bucket-close pilot abnormality
- Diagnostic Trouble Code: 7068 Pressure sensor boom-down pilot abnormality
- Diagnostic Trouble Code: 7069 Pressure sensor arm-out pilot abnormality
- Diagnostic Trouble Code: 7070 Pressure sensor bucket-open pilot abnormality
- Diagnostic Trouble Code: 7071 Pressure Sensor Travel Right Pilot Abnormality
- Diagnostic Trouble Code: 7072 Pressure Sensor Travel Left Pilot Abnormality
- Diagnostic Trouble Code: 7074 Pressure Sensor 1st Option Pilot (Common/Front Press) Abnormality
- Diagnostic Trouble Code: 7075 Pressure Sensor Arm Cylinder Bottom Abnormality
- Diagnostic Trouble Code: 7078 Pressure Sensor 1st Option Pilot (Back Press) Abnormality
- Diagnostic Trouble Code: 7200 Swing Brake Solenoid Abnormality
- Diagnostic Trouble Code: 7201 Travel 2nd Speed Switchover Solenoid Abnormality
- Diagnostic Trouble Code: 7202 Pressure Boost Solenoid Abnormality
- Diagnostic Trouble Code: 7203 Travel Alarm Buzzer Abnormality
- Diagnostic Trouble Code: 7206 Option Return Line Switchover Solenoid Abnormality
- Diagnostic Trouble Code: 7207 Free Swing Solenoid Abnormality
- Diagnostic Trouble Code: 7213 Quick Coupler Buzzer Abnormality
- Diagnostic Trouble Code: 7214 Quick Coupler Solenoid Abnormality
- Diagnostic Trouble Code: 7247 Boom-2 Down Pilot Proportional Valve Abnormality
- Diagnostic Trouble Code: 7249 Bucket-close Pilot Proportional Valve Abnormality
- Diagnostic Trouble Code: 7250 Option Relief Pressure Proportional Valve Abnormality
- Diagnostic Trouble Code: 7265 Arm 1 Semi-Parallel Proportional Valve Abnormality
- Diagnostic Trouble Code: 7270 Tilting 1 Proportional Valve Abnormality
- Diagnostic Trouble Code: 7271 Tilting 2 Proportional Valve Abnormality
- Diagnostic Trouble Code: 7273 Straight Travel Proportional Valve Abnormality
- Diagnostic Trouble Code: 7400 Coolant Temperature Overheating 1
- Diagnostic Trouble Code: 7401 Coolant Temperature Overheating 2
- Diagnostic Trouble Code: 7404 Oil Temperature Overheating
- Diagnostic Trouble Code: 7405 Boost Temperature Overheating 1
- Diagnostic Trouble Code: 7406 Boost Temperature Overheating 2
- Diagnostic Trouble Code: 7420 Alternator Power Generation Defect
- Diagnostic Trouble Code: 7421 Decrease in Coolant Level
- Diagnostic Trouble Code: 7422 Decrease in Engine Oil Pressure
- Diagnostic Trouble Code: 7423 Air Cleaner Clogging
- Diagnostic Trouble Code: 7424 Return Filter Clogging
- Diagnostic Trouble Code: 7426 Fuel Filter Clogging 1
- Diagnostic Trouble Code: 7427 Fuel Filter Clogging 2
- Diagnostic Trouble Code: 7428 Inducement (Remaining Urea Level Low) โ Warning
- Diagnostic Trouble Code: 7429 Inducement (Remaining Urea Level Low) โ Early
- Diagnostic Trouble Code: 7430 Inducement (Remaining Urea Level Low) โ Final
- Diagnostic Trouble Code: 7602: ECM Communication Abnormality
- Diagnostic Trouble Code: 7605 ECM Not Matched
- Diagnostic Trouble Code: 7606 EEPROM Abnormality
- Diagnostic Trouble Code: 7608 Camera Abnormality
- Diagnostic Trouble Code: 7612 Air Conditioner Communication Abnormality
- Diagnostic Trouble Code: 7613 Monitor communication (CAN) abnormality
- Diagnostic Trouble Code: 7618 DCU Communication Abnormality
- List of special tools
- NUMERICAL VALUE CONVERSION TABLE
- A
- C
- H
- J
- R
- V
- Paint Colors
- Abbreviation
- Change from Type 6
- Excavator
- SAFETY
- Safety, general information and standard torque data
- General Information
- Safety
- ROPS
- Standard Torque Data For Cap Screws And Nuts
- Bolt and Nut Tightening
- Protection of Electric/Electronics System During Charging or Welding
- A. LOWER
- Main Equipment Table
- Lower Component
- Main Equipment Structure and Operation Explanation
- Travel Motor
- Port Diagram
- Travel Motor
- Center Joint
- Center Joint (Blade)
- Basic Functions
- Travel speed selection
- Travel Alarm
- Removal and Installation of Track
- Removal and Installation of Shoe Assembly
- Removal and Installation of Shoe Plate
- Removal and Installation of Roller
- Removal and Installation of Upper Roller
- Assembly and Disassembly of Upper Roller
- Removal and Installation of Lower Roller
- Assembly and Disassembly of Lower Roller
- Removal and Installation of Drive Sprocket
- Removal of Drive Sprocket
- Installation of Drive Sprocket
- Removal and Installation of Take-up Roller
- Removal of Take-up Roller
- Installation of Take-up Roller
- Assembly and Disassembly of Take-up Roller
- Configuration Diagram
- Dimension Diagram
- Jig Dimension Diagram
- Disassembly Procedures
- Assembly Procedures
- Removal and Installation of Grease Cylinder
- Removal of Grease Cylinder
- Installation of grease cylinder
- Assembly and Disassembly of Tension Shock Absorber
- Configuration Diagram
- Dimension Diagram
- Jig dimension diagram
- Disassembly procedures
- Assembly procedures
- Removal and Installation of Center Joint
- Removal of Center Joint
- Installation of Center Joint
- Assembly and Disassembly of Center Joint
- Configuration Diagram
- Dimension Diagram
- Dimension Diagram (Blade)
- Jig Dimension Diagram
- Disassembly Procedures
- Assembly Procedures
- Removal and Installation of Travel Motor
- Removal of Travel Motor
- Installation of Travel Motor
- Assembly and Disassembly of Travel Motor (nabtesco)
- Safety Precautions
- Service Overview
- Disassembly
- Maintenance Standards
- Assembly
- Performance Check Test
- Maintenance Standards
- Drive Sprocket
- Take-up Roller
- Upper roller
- Lower Roller
- Track Shoe (Grouser Shoe)
- Inspection Gauge
- Pressure Measurement and Adjustment Procedures
- Main Pressure Measurement
- Drain Volume Measurement Procedures
- Preparations
- Travel Motor Drain Volume Measurement
- Air Bleed Procedure
- Travel Motor
- Main Equipment Table
- B. C. SWING UNIT, COUNTERWEIGHT
- Main Equipment Table
- Upper Component
- Main Equipment Structure and Operation Explanation
- Swing Unit
- Port Diagram
- Swing motor
- Basic Functions
- Swing brake
- Swing lock
- Swing Speed Limit
- Swing Relief Cut
- Removal and Installation of Swing Unit
- Removal of Swing Unit
- Installation of Swing Unit
- Assembly and Disassembly of Swing Motor and Swing Reduction Gear
- Causes of Failures, and Actions
- Tools
- Jig
- Tightening torque
- Weight Table
- Disassembly
- Assembly
- Assembly cross-section diagram
- Parts List
- Disassembly and Assembly Diagram (Swing Motor)
- Disassembly and Assembly Diagram (Reduction Gear)
- Removal and Installation of Counterweight
- Removal of Counterweight
- Installation of Counterweight
- Pressure Measurement and Adjustment Procedures
- Main Pressure Measurement
- Drain Volume Measurement Procedures
- Preparations
- Swing Motor Drain Volume Measurement
- Air Bleed Procedure
- Swing Motor
- Main Equipment Table
- H. ENGINE
- Main Equipment Table
- Engine-related
- Basic Functions
- Fuel Gauge
- Coolant Temperature Gauge
- SCR Gauge
- Fuel economy gauge
- Neutral start
- Power-cut Delay
- Preheat
- Throttle
- Throttle volume position detection
- Idle start
- Auto idle
- One-touch idle
- Auto Warm-up
- Idle shut down
- Idle up
- Work mode control
- Engine Emergency Stop
- SCR RE-GEN
- Inducement
- Feed Pump Automatic Stop
- Coolant Level Decrease
- Air Filter Clogging
- Fuel Filter Clogging
- Battery Charge Abnormality
- Horsepower Reduction Control (in Uplands)
- Horsepower Reduction Control (at Engine Failure)
- Primary specifications
- Function, Structure, Operation
- Function, structure, operation (SCR)
- SCR Control System Inspection
- Explanation of SCR Operation
- Diagnosis for Each Symptom
- Intermittent conditions of urea selective catalytic reduction system
- Urea fluid consumption too high
- Ammonia smell noticeable
- White crystalline powder visible
- Diagnosis for Each Symptom
- Engine start failure
- Engine stalling
- Engine Hunting, Rough Idling
- Excess Amount of White Smoke in Exhaust Gas
- Excessive Black Smoke in Exhaust Gas
- Abnormal Noise
- High Fuel Consumption
- High Oil Consumption
- Insufficient engine output
- Functional Inspection
- Engine compression pressure inspection
- Fuel System Inspection
- Lubrication system check
- Suction air system inspection
- Exhaust system inspection
- Inspection of EGR Control System
- Starting system check
- Glow control system check
- OBD system check
- Inspection of the monitor warning light illumination circuit system
- Inspection of the monitor warning light blinking circuit system
- Inspection of the starter circuit system
- Removal and Installation of Engine Assembly
- Removal of Engine Assembly
- Installation of Engine Assembly
- Removal and Installation of Fuel Cooler, Engine Intercooler, Radiator, and Oil Cooler
- Removal and Installation of Fuel Cooler
- Removal and Installation of Engine Intercooler
- Removal and Installation of Radiator
- Removal and Installation of Oil Cooler
- Removal and Installation of Turbo Charger
- Turbocharger assembly Removal
- Turbocharger assembly Installation
- Inspection of Turbocharger assembly
- Removal and Installation of EGR Valve (if equipped)
- Removal of EGR Valve
- Installation of EGR Valve
- Inspection of EGR Valve
- Removal and Installation of EGR Cooler
- Removal of EGR Cooler
- Installation of EGR Cooler
- Inspection of EGR Cooler
- Removal and Installation of Engine Hood
- Removal of Top Cover
- Installation of Engine Hood
- Removal and Installation of SCR
- Removal of SCR
- Installation of SCR
- Removal and Installation of SCR Catalyst
- Removal of SCR Catalyst
- Installation of SCR Catalyst
- Disassembly of SCR Catalyst
- Assembly of SCR Catalyst
- Inspection of SCR Catalyst
- Removal and Installation of Cylinder Head Cover
- Cylinder head cover Removal
- Installation of Cylinder Head Cover
- Removal and Installation of Cylinder Head
- Removal and Installation of Cylinder Block
- Removal of Cylinder block
- Installation of Cylinder block
- Inspection of Cylinder Block
- Lubrication System
- Removal and Installation of Oil Pan and Crank Case
- Removal and Installation of Oil Level Switch
- Removal and Installation of Oil Pump Assembly
- Engine oil Inspection
- Removal and Installation of Oil Port Cover
- Cooling System
- Removal and Installation of Water Pump Assembly
- Removal and Installation of Thermostat
- InspectionInspection of Coolant
- Inspection of Cooling Fan Belt
- Removal and Installation of Overheat Switch
- Induction System
- Inspection of Air Cleaner Element
- Exhaust System
- Removal and installation of Oxidation Catalyst Assembly
- Aux. Emission Control Devices System
- Removal and installation of Dosing Module
- Removal and installation of DEF Supply Module
- Removal and installation of Coolant Control Valve
- Removal and Installation of DCU
- Removal and installation of DEF Supply Module Filter
- Removal and Installation of Exhaust Manifold
- Removal of Exhaust Manifold
- Installation of Exhaust Manifold
- Inspection of Exhaust Manifold
- Removal and Installation of Fuel Tank
- Removal of Fuel Tank
- Installation of fuel tank
- Removal and Installation of Urea Pump
- Removal of Urea Pump
- Installation of Urea Pump
- Removal and Installation of Urea Solution Tank
- Removal of Urea Tank
- Installation of Urea Solution Tank
- Removal and Installation of Fuel Supply Pump
- Removal of Fuel Supply Pump
- Installation of Fuel Supply Pump
- Removal and Installation of Common Rail Assembly
- Removal of Common Rail Assembly
- Installation of Common Rail Assembly
- Removal and Installation of Injector
- Removal of Injector
- Installation of Injector
- Removal and Installation of Crankshaft
- Removal of Crankshaft
- Installation of Crankshaft
- Disassembly of Crankshaft
- Assembly of Crankshaft
- Inspection of Crankshaft
- Removal and Installation of Piston and Connecting Rod
- Removal of Piston and connecting rod
- Installation of Piston and connecting rod
- Disassembly of Piston and Connecting Rod
- Assembly of Piston and Connecting Rod
- Inspection of Piston and Connecting Rod
- Removal and Installation of Camshaft
- Removal of Camshaft
- Installation of Camshaft
- Inspection of Camshaft
- Removal and Installation of Flywheel
- Removal of Flywheel
- Installation of Flywheel
- Inspection of Flywheel
- Removal and Installation of Crankshaft front oil seal
- Removal of Crankshaft front oil seal
- Installation of Crankshaft front oil seal
- Removal and Installation of Crankshaft rear oil seal
- Removal of Crankshaft Rear Oil Seal
- Installation of Crankshaft Rear Oil Seal
- Removal and Installation of Timing Chain
- Removal of Timing chain
- Installation of Timing chain
- Removal and Installation of Timing Gear Train
- Removal of Timing gear train
- Installation of Timing gear train
- Inspection of Timing Gear Train
- Removal and Installation of Timing Gear Case
- Removal of Timing gear case
- Installation of Timing gear case
- Removal and Installation of Inlet Manifold
- Removal of Inlet manifold
- Installation of Inlet manifold
- Removal and Installation of Rocker Arm Shaft
- Removal of Rocker arm shaft assembly
- Installation of Rocker arm shaft assembly
- Removal and Inspection of Valve Stem Oil Seal and Valve Spring
- Removal of Valve stem oil seal and valve spring
- Installation of Valve stem oil seal and valve spring
- Inspection of Valve Spring
- Removal and installation of Intake Throttle Valve
- Removal of Intake throttle valve
- Installation of Intake throttle valve
- Removal and Installation of Starter Motor
- Removal of Starter Motor
- Installation of Starter Motor
- Inspection of Starter Motor
- Removal and Installation of Alternator
- Removal of Alternator
- Installation of Alternator
- Inspection of Alternator
- Removal and Installation of Glow Plug
- Removal of Glow Plug
- Installation of Glow Plug
- Inspection of Glow Plug
- Removal and Installation of Suction Control Valve
- Removal of Suction Control Valve
- Installation of Suction Control Valve
- Removal and installation of Fuel Filter
- Removal of Fuel Filter
- Installation of Fuel Filter
- Removal and installation of Relief Valve
- Removal of Relief valve
- Installation of Relief valve
- Removal and installation of Fuel Filter Element
- Removal of Fuel filter element
- Installation of Fuel Filter Element
- Removal and installation of Fuel temperature sensor
- Removal of Fuel temperature sensor
- Installation of Fuel temperature sensor
- Inspection of Fuel temperature sensor
- Removal and installation of Pressure limiter
- Removal of Pressure limiter
- Installation of Pressure limiter
- Removal and installation of Fuel pressure sensor
- Removal of Fuel pressure sensor
- Installation of Fuel pressure sensor
- Removal and Installation of Fuel filter pressure
- Fuel filter pressure sensor Removal
- Fuel filter pressure sensor Installation
- Removal and Installation of Engine coolant temperature sensor
- Engine coolant temperature sensor Removal
- Engine coolant temperature sensor Installation
- Inspection of Engine coolant temperature sensor
- Removal and Installation of CKP sensor
- CKP sensor Removal
- CKP sensor Installation
- Inspection of CKP sensor
- Removal and Installation of CMP sensor
- CMP sensor Removal
- CMP sensor Installation
- Inspection of CMP sensor
- Removal and Installation of Oil pressure sensor
- Oil pressure sensor Removal
- Oil pressure sensor Installation
- Inspection of Oil pressure sensor
- Removal and installation of Boost Sensor
- Removal of Boost sensor
- Installation of Boost sensor
- Inspection of Boost sensor
- Removal and installation of Boost Temperature Sensor
- Removal of Boost temperature sensor
- Installation of Boost temperature sensor
- Removal and installation of Turbocharger control solenoid
- Removal of Turbocharger control solenoid
- Installation of Turbocharger control solenoid
- Inspection of Turbocharger control solenoid
- Removal and Installation of IMT sensor
- IMT sensor Removal
- IMT sensor Installation
- Removal and installation of MAF and IAT sensor
- Removal of MAF and IAT sensor
- Installation of MAF and IAT sensor
- Inspection of MAF and IAT sensor
- Removal and installation of Charge Air Cooler Temperature Sensor 1
- Removal of Charge Air Cooler Temperature Sensor 1
- Installation of Charge Air Cooler Temperature Sensor 1
- Inspection of Charge Air Cooler Temperature Sensor 1
- Sampling Procedure
- Sampling of Engine Oil
- Removal and Installation of Exhaust gas temperature sensor
- Removal of Exhaust gas temperature sensor
- Installation of Exhaust gas temperature sensor
- Inspection of Exhaust gas temperature sensor
- Removal and installation of EGR Gas Temperature Sensor 1
- Removal of EGR Gas Temperature Sensor 1
- Installation of EGR Gas Temperature Sensor 1
- Inspection of EGR Gas Temperature Sensor 1
- Removal and installation of EGR Gas Temperature Sensor 2
- Removal of EGR Gas Temperature Sensor 2
- Installation of EGR Gas Temperature Sensor 2
- Inspection of EGR Gas Temperature Sensor 2
- Removal and installation of NOx Sensor
- Removal of NOx Sensor
- Installation of NOx Sensor
- Removal and installation of EGR Gas Temperature Sensor 3
- Removal of EGR Gas Temperature Sensor 3
- Installation of EGR Gas Temperature Sensor 3
- Removal and Installation of Urea sensor
- Removal of Urea Sensor
- Installation of Urea Sensor
- Engine-related Diagnostic Trouble Code List
- Engine-side Trouble
- ECM Trouble
- DCU Trouble
- Main Equipment Table
- J. HYDRAULIC EQUIPMENT (PUMP, OPERATION SYSTEM VALVE)
- Main Equipment Table
- Hydraulic Device
- Control-related
- Basic Functions
- Oil temperature gauge
- Static Horsepower Control
- Overload Warning (Function for Europe Only)
- Pressure Boost Control
- Stroke Control
- Boom Down Energy Save
- Pump Horsepower Boost Control
- Arm 1 Semi-parallel Control
- Arm 2 Semi-parallel Control
- Hot Shutdown Warning
- Gate Lock
- Breaker Mode
- Crusher Mode
- Quick coupler
- Hydraulic Oil Filter Clog
- Solenoid Sticking Prevention
- Port Diagram
- Hydraulic Pump (standard model)
- Hydraulic Pump (Blade)
- Control valve
- 4 Stack Solenoid Valve
- 2 Stack Solenoid Valve
- Remote Control Valves (upper, travel)
- Cushion valve
- 2-way Selector Valve
- Direction Valve
- Reducing valve (4-line)
- Relief Valve (electromagnetic proportional)
- Manifold Under Cab
- Manifold (accumulator section)
- Hydraulic tank
- Hydraulic Pump
- Type Indication
- Specifications
- Structure and Operation Explanation
- Hydraulic Circuit Diagram
- Hydraulic Pump Internal Structure Diagram
- Regulator
- Operation Outline of Electronically-Controlled Pump
- Control Valve
- Basic Configuration
- Operation
- 4 Stack Solenoid Valve Operation Explanation
- External Shape Diagram and Component Parts
- Operation Explanation
- Upper Pilot Valve (remote control valve)
- Structure
- Function
- Operation
- Structural Diagram
- Travel Pilot Valve (remote control valve)
- Operation
- Structural Diagram
- Cushion Valve
- Structure
- Operation Explanation
- Selector Valve (2-way)
- Structure
- Operation Explanation
- Development Diagram
- Direction Valve (3-direction)
- Structure
- Operation Explanation
- Electromagnetic Relief Valve
- Structure
- Operation Explanation
- Removal and Installation of Hydraulic Reservoir
- Removal of Hydraulic Reservoir
- Installation of Hydraulic Tank
- Removal and Installation of Hydraulic Pump
- Removal of Hydraulic Pump
- Installation of Hydraulic Pump
- Removal and Installation of Pump coupling
- Removal of Pump Coupling
- Installation of Pump Coupling
- Removal and Installation of Control Valve
- Removal of Control Valve
- Installation of Control Valve
- Removal and Installation of Travel Remote Control Valve
- Removal of Travel Remote Control Valve
- Installation of Travel Remote Control Valve
- Removal and Installation of Operation Remote Control Valve
- Removal of Operation Remote Control Valve (left side)
- Installation of Operation Remote Control Valve (left side)
- Removal of Operation Remote Control Valve (right side)
- Installation of Operation Remote Control Valve (right side)
- Removal and Installation of 4 Stack Solenoid
- Removal of 4 Stack Solenoid Valve
- Installation of 4 Stack Solenoid Valve
- Removal and Installation of Cushion Valve
- Removal of Cushion Valve
- Installation of Cushion Valve
- Removal and Installation of 4 Stack Reducing Valve
- Removal of 4 Stack Reducing Valve
- Installation of 4 Stack Reducing Valve
- Procedures for Assembly and Disassembly of Hydraulic Pump Main Unit
- Tools
- Disassembly Procedure
- Assembly Procedure
- Pump Main Unit Maintenance Standards
- Replacement standards for worn parts
- Standards for repairing cylinders, valve plates, and swash plates (shoe plates)
- Tightening torque
- Overall View
- Causes of Failures, and Actions
- Regulator Adjustment
- Appendix Table and Drawings
- Regulator Assembly and Disassembly Procedures
- Procedures for Assembly and Disassembly of Control Valve
- Disassembly
- Cleaning
- Inspection
- Assembly
- Internal Structural Diagram
- part list
- Relief Valve
- Installation
- Operation
- Malfunction and Countermeasure
- Procedures for Assembly and Disassembly of Operation Remote Control Valve
- Maintenance Procedures
- Disassembly Procedures
- Assembly Procedures
- Causes of Trouble and Countermeasures
- Procedures for Assembly and Disassembly of Travel Remote Control Valve
- Maintenance Procedures
- Disassembly Procedures
- Assembly Procedures
- Causes of Trouble and Countermeasures and Cross-section Diagram
- Assembly and Disassembly of Cushion Valve
- Disassembly Procedures
- Assembly Procedures
- Document
- Pressure Measurement and Adjustment Procedures
- Procedures for Pressure Measurement from the Monitor Display
- PROCEDURES FOR MEASURING HYDRAULIC OIL TEMPERATURE FROM THE MONITOR DISPLAY
- Procedures for Pressure Measurement by Installing Pressure Gauge
- Pressure Measuring Port
- Control Valve
- Pressure Measurement Preparations
- Pressure Measurement
- Main Pressure Measurement
- Pilot Pressure Measurement
- Negative Control Pressure Measurement
- Pressure Adjustment
- Hydraulic Pump Flow Measurement Procedures
- Preparations
- Work Preparations
- Flow Measurement
- Air Bleed Procedure
- Hydraulic Pump
- Sampling Procedure
- Sampling of Hydraulic Fluid
- Hydraulic Equipment Layout
- Overall View
- Pump Chamber Hydraulic Equipment Layout
- Swing Body Center Section Hydraulic Equipment Layout
- Housing Left Side Hydraulic Equipment Layout
- Layout of Hydraulic Equipment in Cab
- Main Equipment Table
- N. CAB
- Removal and Installation of Operatorโs Seat
- Removal of Operatorโs Seat
- Installation of Operatorโs Seat
- Removal and Installation of Cab Assembly
- Removal of Cab Assembly
- Installation of Cab Assembly
- Removal and Installation of Wiper
- Removal of Wiper
- Installation of wiper
- Removal and Installation of Cab Windshield
- Removal of Cab Windshield
- Installation of Cab Front Glass
- Window Lock Adjustment Procedure
- Window Lock (front side)
- Window Lock (rear side)
- Removal and Installation of Housing Guardrail
- Removal of Housing Guardrail
- Installation of Housing Guardrail
- Tightening torque
- Removal and Installation of Operatorโs Seat
- R. ELECTRICAL PARTS
- Basic Functions
- Monitor Control
- Basic Operation
- Accessories
- Safety
- Maintenance
- Setting
- Battery disconnect switch
- Explanation of Controller
- Service Support
- Screen Operations
- Screen Display List
- Service Monitor Structure
- CHECK Screen List
- SETUP Screen List
- CALIBRATE Screen List
- Connection Connector Pin Layout
- Main Controller
- Monitor
- Sequence Circuit Diagram
- Code List
- Overall
- Block diagram
- Electrical Equipment Layout Diagram
- Main Unit Left-side Layout Diagram
- Engine Section Layout Diagram
- Main Unit Right Rear Section Layout Diagram
- Main Unit Right Front Section Layout Diagram
- Cab Layout Diagram 1
- Cab Layout Diagram 2
- Layout Around Operator Seat
- Stand Alone Parts Diagram
- Removal and Installation of Wiper Controller
- Removal of Wiper Controller
- Installation of wiper controller
- Removal and Installation of Wiper Motor
- Removal of Wiper Motor
- Installation of wiper motor
- Removal and Installation of ECM
- Removal of ECM
- Installation of ECM
- Removal and Installation of Main Controller
- Main controller Removal
- Installation of Main Controller
- Removal and Installation of DCU
- Removal of DCU
- Installation of DCU
- Removal and Installation of Monitor
- Removal of Monitor
- Installation of Monitor
- Removal and Installation of Rear View Camera
- Removal of Rear View Camera
- Installation of Rear View Camera
- Removal and Installation of Side Camera (Right)
- Removal of Side Camera (Right)
- Installation of Side Camera (Right)
- Removal and Installation of Side Camera (Left)
- Removal of Side Camera (Left)
- Installation of Side Camera (Left)
- Removal and Installation of Ambient light
- Removal of Ambient Light
- Installation of Ambient Light
- Removal and Installation of WAVES Controller
- Removal of WAVES Controller
- Installation of WAVES Controller
- How to Set WAVES
- Air Conditioner Overall Diagram
- Frame
- Cab
- Equipment Layout Diagram
- Circuit Diagram
- Explanation of Functions
- Actuator Inspection
- Self-diagnosis Function with Panel Display
- Part Function and Good/Poor Judgment
- Assembly and Disassembly of Unit
- Removal of Blower Unit
- Replacement of Blower Motor
- Replacement of Blower Amp
- Removal of Heater Core
- Removal of Switchover BOX
- Replacement of Evaporator and Expansion Valve
- Installation of Evaporator Sensor
- Replacement of Motor Actuator
- Removal and Installation of Compressor
- Removal of Compressor
- Installation of Compressor
- Removal and Installation of Condenser
- Removal of Condenser
- Installation of Condenser
- Removal and Installation of Receiver Dryer
- Removal of Receiver Dryer
- Installation of Receiver Dryer
- Work Precautions
- Work Procedures
- Filling Procedures
- Basic Functions
- V. ATTACHMENTS
- Main Equipment Table
- Backhoe Attachment
- Maintenance Standards
- Attachment (Backhoe)
- Dozer Blade
- Removal and Installation of Bucket Cylinder
- Removal of Bucket Cylinder
- Installation of Bucket Cylinder
- Removal and Installation of Arm Cylinder
- Removal of Arm Cylinder
- Installation of Arm Cylinder
- Removal and Installation of Boom Cylinder
- Removal of Boom Cylinder
- Installation of Boom Cylinder
- Removal and Installation of Blade Cylinder
- Removal of Blade Cylinder
- Installation of Blade Cylinder
- Procedures for Operation/Assembly and Disassembly of Hydraulic Cylinder
- Specifications and Structure Diagram (including the assembly diagram and parts table)
- Handling Precautions
- Maintenance Inspection and Service
- Trouble Diagnostics
- Storage Standards
- Assembly and Disassembly Procedures
- Structural Diagram (made by KYB)
- HBCV
- structure
- Function
- operation explanation
- Port Diagram
- HBCV
- Air Bleed Procedure
- HBCV
- Removal and Installation of HBCV
- Removal and Installation of Arm HBCV
- Removal of arm HBCV
- Installation of Arm HBCV
- Removal and Installation of Boom HBCV
- Removal of Boom HBCV
- Installation of boom HBCV
- Removal and Installation of Bucket
- Removal of Bucket
- Installation of Bucket
- Removal and Installation of Bucket Link
- Removal of Bucket Link
- Installation of Bucket Link
- Removal and Installation of Arm
- Removal of Arm
- Installation of Arm
- Removal and Installation of Boom
- Removal of Boom
- Installation of Boom
- Removal and Installation of Blade
- Removal of Blade
- Blade Installation
- Main Equipment Table
- Z. OTHER
- Change from Type 6
- Overall Layout
- Engine
- Hydraulic-related Data
- Oil Pressure Control
- Cab, House
- Electrical Data
- Electric Control
- Specifications (145X4) (LC Specifications)
- ENGINE
- HYDRAULIC SYSTEM
- HYDRAULIC CONTROLS
- ELECTRICAL SYSTEM
- OPERATOR ENVIRONMENT
- UNDERCARRIAGE
- MASS
- DIGGING FORCE (with 0.5 m3 Sumitomo Bucket) (ISO 6015)
- DIMENSIONS
- WORKING RANGES
- SYSTEM FLUID CAPACITIES AND SPECIFICATIONS
- Specifications (145X4) (Blade Specifications)
- ENGINE
- HYDRAULIC SYSTEM
- HYDRAULIC CONTROLS
- ELECTRICAL SYSTEM
- OPERATOR ENVIRONMENT
- UNDERCARRIAGE
- DOZER BLADE
- MASS
- DIGGING FORCE (with 0.5 m3 Sumitomo Bucket) (ISO 6015)
- DIMENSIONS
- WORKING RANGES
- SYSTEM FLUID CAPACITIES AND SPECIFICATIONS
- Arm Dimensions
- Standard Arm [2.50 m (8.2021 ft.)]
- Short Arm [2.11 m (6.9226 ft.)]
- Long Arm [3.01 m (9.8753 ft.)]
- Main Unit Weight
- Divided Weight (LC Specifications)
- Divided Weight (Blade Specifications)
- Stand Alone Part Weight
- Stand Alone Part Weight
- Shoe Weight (per Side) (LC Specifications)
- Shoe Weight (per Side) (Blade Specifications)
- Arm Weight
- Bolt Size and Torque Table
- Special Torque Setting
- Overall View
- 145X4 (LC Specifications) (Grouser Shoe)
- 145X4 (LC Specifications) (Link Chain)
- 145X4 (Blade Specifications) (Grouser Shoe)
- 145X4 (Blade Specifications) (Link Chain)
- WORK RANGE DIAGRAM
- 145X4 (LC Specifications)
- 145X4 (Blade Specifications)
- New Machine Performance Judgment Table
- Table of Standards
- Measurement Method
- FLUIDS AND LUBRICANTS
- HYDRAULIC FLUID
- Engine Oil
- Fuel
- Conditions applicable to diesel fuel
- Recommended conditions applicable to diesel fuels
- Main-Unit-related Diagnostic Trouble Code List
- Main Unit-side Trouble
- Diagnostic Trouble Code: 7000 Pressure Sensor P1 Abnormality
- Diagnostic Trouble Code: 7001 Pressure Sensor P2 Abnormality
- Diagnostic Trouble Code: 7002 Pressure Sensor N1 Abnormality
- Diagnostic Trouble Code: 7003 Pressure Sensor N2 Abnormality
- Diagnostic Trouble Code: 7004 Pressure sensor Boom Cylinder Bottom Abnormality
- Diagnostic Trouble Code: 7007 Pressure Sensor Arm Cylinder Rod Abnormality
- Diagnostic Trouble Code: 7021 Pressure sensor swing pilot abnormality
- Diagnostic Trouble Code: 7023 Pressure sensor arm-in pilot abnormality
- Diagnostic Trouble Code: 7040 Level Sensor Fuel Abnormality
- Diagnostic Trouble Code: 7041 Temperature sensor hydraulic oil abnormality
- Diagnostic Trouble Code: 7065 Pressure sensor boom-up pilot abnormality
- Diagnostic Trouble Code: 7067 Pressure sensor bucket-close pilot abnormality
- Diagnostic Trouble Code: 7068 Pressure sensor boom-down pilot abnormality
- Diagnostic Trouble Code: 7069 Pressure sensor arm-out pilot abnormality
- Diagnostic Trouble Code: 7070 Pressure sensor bucket-open pilot abnormality
- Diagnostic Trouble Code: 7071 Pressure Sensor Travel Right Pilot Abnormality
- Diagnostic Trouble Code: 7072 Pressure Sensor Travel Left Pilot Abnormality
- Diagnostic Trouble Code: 7074 Pressure Sensor 1st Option Pilot (Common/Front Press) Abnormality
- Diagnostic Trouble Code: 7075 Pressure Sensor Arm Cylinder Bottom Abnormality
- Diagnostic Trouble Code: 7078 Pressure Sensor 1st Option Pilot (Back Press) Abnormality
- Diagnostic Trouble Code: 7200 Swing Brake Solenoid Abnormality
- Diagnostic Trouble Code: 7201 Travel 2nd Speed Switchover Solenoid Abnormality
- Diagnostic Trouble Code: 7202 Pressure Boost Solenoid Abnormality
- Diagnostic Trouble Code: 7203 Travel Alarm Buzzer Abnormality
- Diagnostic Trouble Code: 7206 Option Return Line Switchover Solenoid Abnormality
- Diagnostic Trouble Code: 7207 Free Swing Solenoid Abnormality
- Diagnostic Trouble Code: 7213 Quick Coupler Buzzer Abnormality
- Diagnostic Trouble Code: 7214 Quick Coupler Solenoid Abnormality
- Diagnostic Trouble Code: 7247 Boom-2 Down Pilot Proportional Valve Abnormality
- Diagnostic Trouble Code: 7249 Bucket-close Pilot Proportional Valve Abnormality
- Diagnostic Trouble Code: 7250 Option Relief Pressure Proportional Valve Abnormality
- Diagnostic Trouble Code: 7265 Arm 1 Semi-Parallel Proportional Valve Abnormality
- Diagnostic Trouble Code: 7270 Tilting 1 Proportional Valve Abnormality
- Diagnostic Trouble Code: 7271 Tilting 2 Proportional Valve Abnormality
- Diagnostic Trouble Code: 7273 Straight Travel Proportional Valve Abnormality
- Diagnostic Trouble Code: 7400 Coolant Temperature Overheating 1
- Diagnostic Trouble Code: 7401 Coolant Temperature Overheating 2
- Diagnostic Trouble Code: 7404 Oil Temperature Overheating
- Diagnostic Trouble Code: 7405 Boost Temperature Overheating 1
- Diagnostic Trouble Code: 7406 Boost Temperature Overheating 2
- Diagnostic Trouble Code: 7420 Alternator Power Generation Defect
- Diagnostic Trouble Code: 7421 Decrease in Coolant Level
- Diagnostic Trouble Code: 7422 Decrease in Engine Oil Pressure
- Diagnostic Trouble Code: 7423 Air Cleaner Clogging
- Diagnostic Trouble Code: 7424 Return Filter Clogging
- Diagnostic Trouble Code: 7426 Fuel Filter Clogging 1
- Diagnostic Trouble Code: 7427 Fuel Filter Clogging 2
- Diagnostic Trouble Code: 7428 Inducement (Remaining Urea Level Low) โ Warning
- Diagnostic Trouble Code: 7429 Inducement (Remaining Urea Level Low) โ Early
- Diagnostic Trouble Code: 7430 Inducement (Remaining Urea Level Low) โ Final
- Diagnostic Trouble Code: 7602: ECM Communication Abnormality
- Diagnostic Trouble Code: 7605 ECM Not Matched
- Diagnostic Trouble Code: 7606 EEPROM Abnormality
- Diagnostic Trouble Code: 7608 Camera Abnormality
- Diagnostic Trouble Code: 7612 Air Conditioner Communication Abnormality
- Diagnostic Trouble Code: 7613 Monitor communication (CAN) abnormality
- Diagnostic Trouble Code: 7618 DCU Communication Abnormality
- List of special tools
- NUMERICAL VALUE CONVERSION TABLE
- A
- C
- H
- J
- R
- V
- Paint Colors
- Abbreviation
- Change from Type 6
: File Format - PDF (Portable Document Format)
: Manual Images - (High-Quality PDF)
: Printable - Entire Manual
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: The manual includes - Bookmarks, Searchable Text, Wiring, and Hydraulic Schematics
: Download - You will receive the PDF manual in your email after the purchase
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