Download Yale Forklift G879 GC135VX, GC155VX Parts Manual 550256270 02-2024 PDF (English)

Download the Yale Forklift G879 GC135VX, GC155VX Parts Manual PDF (Part No. 550256270, February 2024 edition) for complete parts identification, exploded diagrams, component listings, and replacement reference information. This official Yale forklift parts catalog helps technicians, mechanics, and fleet owners quickly locate genuine parts for maintenance and repair. Covers GC135VX and GC155VX lift truck models with detailed illustrations, assemblies, hydraulic, engine, transmission, electrical, and chassis components in an easy-to-use searchable PDF format for accurate servicing and reduced downtime. www.themanualsgroup.com

MODEL COVERED :
GC135VX, GC155VX G879

CONTENTS INCLUDED :
GENERAL TRUCK
NON SUSPENSION SEAT WITHOUT ELECTRONIC CONTROLS
SEMI-SUSPENSION SEAT WITH AND WITHOUT ELECTRONIC CONTROLS
FULL SUSPENSION SEAT MANUAL AND ELECTRO-HYDRAULIC — SWIVEL AND NON SWIVEL – SHEET 1 OF 4
FULL SUSPENSION SEAT MANUAL AND ELECTRO-HYDRAULIC — SWIVEL AND NON SWIVEL – SHEET 2 OF 4
FULL SUSPENSION SEAT SERVICE KITS FOR NON SWIVEL AND SWIVEL – SHEET 3 OF 4
FULL SUSPENSION SEAT NOT INCLUDED WITH SEAT – SHEET 4 OF 4 WITH MANUAL HYDRAULICS
FULL SUSPENSION SEAT NOT INCLUDED WITH SEAT – SHEET 4 OF 4 WITH ELECTRO-HYDRAULICS
SEAT SCISSORS HEAVY DUTY – SWIVEL AND NON-SWIVEL SEATS
ARMREST ASSEMBLY MINI-LEVER MODULES – SEMI-SUSPENSION SEAT WITH HIP RESTRAINTS
ARMREST ASSEMBLY MINI-LEVER MODULES – FULL SUSPENSION SEAT
OVERHEAD GUARD
HOOD ASSEMBLY
FLOORPLATES AND COVERS
RADIATOR AND COUNTERWEIGHT COVERS
DASH AND STEERING COLUMN COVERS
COWL MOUNT
STATIC STRAP INSTALLATION
LOAD BACKREST EXTENSION
FORKS
LABELS EXTERIOR
LABELS INTERIOR
LABELS MINI LEVER MODULES – SINGLE FUNCTION
LABELS MINI-LEVER MODULES – DUAL FUNCTION
LABELS HYDRAULIC CONTROL LENS – MANUAL HYDRAULICS
COUNTERWEIGHT
ENGINE ASSEMBLY – KUBOTA 3.8L LPG
COUNTERWEIGHT EXHAUST LPG
COOLING SQUARE WAVE RADIATOR
RADIATOR ASSEMBLY
FAN DRIVE AND MOUNTING
SHORT BLOCK
CYLINDER HEAD COVER
CYLINDER HEAD
ROCKER ARM
DIPSTICK AND GUIDE
FLYWHEEL AND BEARING CASE COVER
CAMSHAFT AND IDLE GEAR SHAFT
PISTON AND CRANKSHAFT
OIL PAN
INJECTION PUMP COVER
IGNITION COIL
SUPPLY PUMP COVER
ALTERNATOR AND PULLEY
STARTER
THERMOSTAT AND HOUSING
WATER PUMP
INTAKE MANIFOLD AND THROTTLE BODY
EXHAUST MANIFOLD
OIL COOLER
ELECTRONIC CONTROL MODULE
ENGINE ASSEMBLY – KUBOTA 3.8L DIESEL T4
OVERHEAD EXHAUST
COUNTERWEIGHT EXHAUST
DIESEL OXIDATION CATALYST MUFFLER
COOLING SYSTEM
CHARGE AIR COOLER GROUP
RADIATOR ASSEMBLY
ENGINE MOUNTING AND TORQUE CONVERTER
FLYWHEEL AND HOUSING
ALTERNATOR AND PULLEY
CYLINDER BLOCK
CYLINDER HEAD COVER
CYLINDER HEAD
INLET MANIFOLD
SENSORS
COVER BEARING CASE
INLET AND EXHAUST VALVES
ROCKER ARM SHAFT
PISTON AND CRANKSHAFT
CAMSHAFT AND IDLE GEAR SHAFT
DIPSTICK
OIL PAN
OIL COOLER
OIL SEPARATOR
FAN PULLEY
WATER PUMP FLANGE AND THERMOSTAT
WATER PUMP
EGR VALVE
EGR COOLER
EXHAUST MANIFOLD
GEAR CASE
BREATHER AND SEPARATOR PIPES
CLOSED CRANKCASE BREATHER HEATER
SUPPLY PUMP
FUEL PIPE
INJECTION PIPE
FUEL RAIL
TURBOCHARGER
TURBOCHARGER OIL PLUMBING
INJECTOR HARNESS
STARTER
FUEL SYSTEM
THROTTLE PEDAL ASSEMBLY AND ATTACHING PARTS STANDARD PEDAL
THROTTLE PEDAL ASSEMBLY AND ATTACHING PARTS FOOT DIRECTIONAL CONTROL
HOSES LPG TANK BRACKET
LPG TANK BRACKET SWING OUT
LPG TANK BRACKET SWING OUT/ DROP DOWN
FUEL SYSTEM LPG – WITH PREMIUM LOW PRESSURE SENSOR
FUEL SYSTEM LPG – WITH STANDARD LOW PRESSURE SWITCH
FUEL CAP
PRE-CLEANER AND MOUNT
AIR INTAKE KUBOTA DIESEL
AIR FILTER ASSEMBLY KUBOTA DIESEL
FUEL SYSTEM KUBOTA DIESEL
FUEL SYSTEM KUBOTA DIESEL 3.8L T4F – WITH DOC
AIR INTAKE KUBOTA LPG
AIR FILTER ASSEMBLY 3.8L LPG
ELECTRICAL SYSTEM
ENGINE ELECTRICAL SYSTEM KUBOTA 3.8L DIESEL
ENGINE ELECTRICAL SYSTEM KUBOTA 3.8L – LPG
ELECTRICAL SYSTEM RIGHT HAND CHASSIS
COWL ELECTRICAL ELECTRIC HYDRAULIC
COWL ELECTRICAL MANUAL HYDRAULIC
ELECTRICAL ASSEMBLY HYDRAULIC FAN DRIVE 7/2023
ELECTRICAL SYSTEM HYDRAULIC FAN DRIVE 7/2023
LIGHTS WORK, REAR DRIVE, AND BRAKE/TAIL
BATTERY CABLES KUBOTA DIESEL
ALTERNATOR SEALED – KUBOTA 3.8L DIESEL
ALTERNATOR HARNESS GROUP ARRANGEMENT SEALED KUBOTA 3.8L IT4
CONTROL MODULE DIESEL INTERFACE
RELAY KUBOTA DIESEL
POWER DISTRIBUTION MODULE
INSTRUMENT CLUSTER
DPF DISPLAY 3.8L KUBOTA DIESEL
IMPACT SENSOR
LOAD WEIGH ELECTRICAL
REMOTE KEY SWITCH
MINI-LEVER CONTROLS THREE FUNCTION – WITHOUT RTST
MINI-LEVER CONTROLS THREE FUNCTION – WITH RTST
MINI-LEVER CONTROLS FOUR FUNCTION – WITHOUT RTST
MINI-LEVER CONTROLS FOUR FUNCTION – WITH RTST
MINI-LEVER CONTROLS WITH ARMREST – FIVE FUNCTION
MAST ELECTRICAL
SEAT BELT SWITCH ADAPTER
TRANSMISSION ELECTRICAL SYSTEM TWO SPEED TRANSMISSION
TRANSMISSION ELECTRICAL SYSTEM THREE SPEED TRANSMISSION S/N G879V01500V PENDING PER ECN 68905-87
TRANSMISSION ELECTRICAL SYSTEM THREE SPEED TRANSMISSION S/N G879V01501V PENDING PER ECN 68905-87
WIRE HARNESS ADAPTER – LOW FUEL PRESSURE
WIRE HARNESS ALTERNATOR TO BATTERY DISCONNECT SWITCH – KUBOTA 3.8L DIESEL
WIRE HARNESS ALTERNATOR TO STARTER – KUBOTA 3.8L DIESEL/LPG ALTERNATE
WIRE HARNESS ELECTRONIC CONTROL VALVE – THREE FUNCTION
WIRE HARNESS ELECTRONIC CONTROL VALVE – THREE FUNCTION WITH VDP
WIRE HARNESS ELECTRONIC CONTROL VALVE – FOUR FUNCTION
WIRE HARNESS ELECTRONIC CONTROL VALVE – FOUR FUNCTION WITH VDP
WIRE HARNESS ELECTRONIC CONTROL VALVE – FIVE FUNCTION
WIRE HARNESS ELECTRONIC CONTROL VALVE – FIVE FUNCTION WITH VDP
WIRE HARNESS ENGINE – KUBOTA 3.8L DIESEL
WIRE HARNESS ENGINE – KUBOTA 3.8L DIESEL – WITH DOC
WIRE HARNESS ENGINE – KUBOTA 3.8L LPG
WIRE HARNESS DPF DISPLAY
WIRE HARNESS LIGHTS WITH OVERHEAD GUARD
WIRE HARNESS RH CHASSIS
WIRE HARNESS COWL WITH RETURN TO SET TILT – MANUAL HYDRAULICS WITH FOOT DIRECTIONAL CONTROL PEDAL
WIRE HARNESS COWL WITHOUT RETURN TO SET TILT – MANUAL HYDRAULICS WITH FORWARD/REVERSE
WIRE HARNESS COWL WITH RETURN TO SET TILT – ELECTRO-HYDRAULICS WITH FOOT DIRECTIONAL CONTROL PEDAL
WIRE HARNESS COWL WITHOUT RETURN TO SET TILT – ELECTRO-HYDRAULICS WITH FORWARD/REVERSE
WIRE HARNESS TRANSMISSION – TWO SPEED
WIRE HARNESS TRANSMISSION – THREE SPEED S/N G879V01500V PENDING PER ECN 68905-87
WIRE HARNESS TRANSMISSION-THREE SPEED S/N G879V01501V PENDING PER ECN 68905-87
WIRE HARNESS HYDRAULIC FAN CONTROL 7/2023
WIRE HARNESS HYDRAULIC FAN CONTROL 7/2023
TRANSMISSION
TRANSMISSION COOLING KUBOTA LPG
TRANSMISSION COOLING LINES KUBOTA DIESEL
TRANSMISSION COOLING LINES KUBOTA DIESEL 3.8L T4F WITH DOC
TRANSMISSION MOUNT
TRANSMISSION ASSEMBLY THREE SPEED – SHEET 1 OF 2
TRANSMISSION ASSEMBLY THREE SPEED – SHEET 2 OF 2
FORWARD CLUTCH LOW AND SECOND SHAFT THREE SPEED TRANSMISSION – FWD1, RANGE2
FORWARD CLUTCH HIGH AND OUTPUT SHAFT THREE SPEED TRANSMISSION – FWD2
REVERSE CLUTCH AND FIRST SHAFT THREE SPEED TRANSMISSION – REV1, RANGE 1
CONTROL VALVE THREE SPEED TRANSMISSION
TRANSMISSION ASSEMBLY TWO SPEED – SHEET 1 OF 2
TRANSMISSION ASSEMBLY TWO SPEED – SHEET 2 OF 2
REVERSE CLUTCH TWO SPEED TRANSMISSION
FORWARD CLUTCH LOW TWO SPEED TRANSMISSION
OUTPUT SHAFT TWO SPEED TRANSMISSION
CONTROL VALVE TWO SPEED TRANSMISSION
CHARGE PUMP
IDLER GEAR PUMP DRIVE
OIL BAFFLE KUBOTA DIESEL
Drive Axle
DRIVE AXLE AND ATTACHING PARTS WET BRAKE
DRIVE AXLE HOUSING AND HUB
AXLE HOUSING LEFT HAND
DIFFERENTIAL
WET BRAKE ASSEMBLY
DRIVE TIRE AND WHEEL
STEERING SYSTEM
STEERING COLUMN AND ATTACHING PARTS LPG
STEERING COLUMN AND ATTACHING PARTS DIESEL
STEERING COLUMN ASSEMBLY LPG
STEERING COLUMN ASSEMBLY DIESEL
STEER CONTROL UNIT
STEER TIRE AND WHEEL
STEER AXLE
STEER CYLINDER
BRAKE SYSTEM
BRAKE LINKAGE SINGLE PEDAL – WET BRAKE
BRAKE LINKAGE DUAL PEDAL – WET BRAKE
BRAKE MASTER CYLINDER ASSEMBLY
PARK BRAKE ASSEMBLY
BRAKE COOLING SYSTEM SINGLE AND DUAL PEDAL
HYDRAULIC SYSTEM
HYDRAULIC SUPPLY AND RETURN
HYDRAULIC SUPPLY AND RETURN WITH VARIABLE DISPLACEMENT PUMP
HYDRAULIC HOSES STEERING
HYDRAULIC FILTER
GEAR PUMP ASSEMBLY 41.3 cc
GEAR PUMP ASSEMBLY 32.5 cc
GEAR PUMP ASSEMBLY
VARIABLE DISPLACEMENT PUMP ASSEMBLY
HOIST HOSE AND ATTACHING PARTS
TILT HYDRAULICS
TILT HYDRAULICS WITH VARIABLE DISPLACEMENT PUMP
VENT LINES
HAND LEVERS THREE FUNCTION – WITH DETENTED LEVERS
HAND LEVERS THREE FUNCTION – WITHOUT DETENTED LEVERS
HAND LEVERS FOUR FUNCTION – WITH DETENTED LEVERS
HAND LEVERS FOUR FUNCTION – WITHOUT DETENTED LEVERS
CONTROL VALVE AND STEERING UNIT ASSEMBLY MANUAL CONTROL – THREE FUNCTION
CONTROL VALVE AND STEERING UNIT ASSEMBLY MANUAL CONTROL – FOUR FUNCTION
CONTROL VALVE LOCKOUT GROUP MANUAL CONTROL VALVE
VALVE ASSEMBLY, LIFT AND TILT MANUAL CONTROL VALVE – THREE AND FOUR FUNCTION
AUXILIARY ONE AND TWO SECTIONS MANUAL CONTROL VALVE – THREE AND FOUR FUNCTION
OUTLET SECTION MANUAL CONTROL VALVE – THREE AND FOUR FUNCTION
MID INLET SECTION MANUAL AND ELECTRONIC CONTROL VALVE – THREE, FOUR AND FIVE FUNCTION
CONTROL VALVE AND STEERING UNIT ASSEMBLY ELECTRO-HYDRAULIC – THREE FUNCTION
CONTROL VALVE AND STEERING UNIT ASSEMBLY ELECTRO-HYDRAULIC – FOUR AND FIVE FUNCTION
VALVE ASSEMBLY, LIFT AND LOWER ELECTRONIC CONTROL VALVE – THREE, FOUR AND FIVE FUNCTION
TILT SECTION ELECTRONIC CONTROL VALVE – THREE, FOUR AND FIVE FUNCTION
ELECTRO HYDRAULIC POPPET VALVE ELECTRONIC CONTROL VALVE – THREE, FOUR, AND FIVE FUNCTION
AUXILIARY ONE SECTION ELECTRONIC CONTROLLER – THREE, FOUR AND FIVE FUNCTION
AUXILIARY TWO SECTION ELECTRONIC CONTROL VALVE – FOUR AND FIVE FUNCTION
OUTLET SECTION ELECTRONIC CONTROL VALVE – THREE, FOUR, AND FIVE FUNCTION WITH ANTI-STALL SOLENOID
CONTROL VALVE AND STEERING UNIT ASSEMBLY ELECTRONIC CONTROL – WITH VARIABLE DISPLACEMENT PUMP
ELECTRONIC CONTROL VALVE TRANSITION SECTION – WITH VARIABLE DISPLACEMENT PUMP
ELECTRONIC CONTROL VALVE LIFT SECTION – WITH VARIABLE DISPLACEMENT PUMP
ELECTRONIC CONTROL VALVE AUXILIARY SECTION WITH VDP – THREE, FOUR AND FIVE FUNCTION FUNCTION
ELECTRONIC CONTROL VALVE TILT SECTION WITH VDP
ELECTRONIC CONTROL VALVE OUTLET SECTION – WITH VARIABLE DISPLACEMENT PUMP
TILT CYLINDER AND MAST INSTALLATION
TILT CYLINDERS
HYDRAULIC FAN DRIVE SYSTEM PAGE 1 OF 2
HYDRAULIC FAN DRIVE SYSTEM PAGE 2 OF 2
HYDRAULIC FAN DRIVE MANIFOLD
HYDRAULIC FAN DRIVE PLUMBING AND MANIFOLD 7/2023
Mast-Two Stage Limited Free-Lift
OUTER MAST TWO STAGE LIMITED FREE-LIFT
INNER MAST TWO STAGE LIMITED FREE-LIFT
MAIN LIFT TWO STAGE LIMITED FREE-LIFT
MAIN LIFT CYLINDER TWO STAGE LIMITED FREE-LIFT
CARRIAGE TWO STAGE LIMITED FREE-LIFT
HEADER HOSES TWO STAGE LIMITED FREE-LIFT
Mast-Three Stage Full Free-Lift
OUTER MAST THREE STAGE FULL FREE-LIFT
INTERMEDIATE MAST THREE STAGE FULL FREE-LIFT
INNER MAST THREE STAGE FULL FREE-LIFT
MAIN LIFT THREE STAGE FULL FREE-LIFT
MAIN LIFT CYLINDER THREE STAGE FULL FREE-LIFT
FREE-LIFT THREE STAGE FULL FREE-LIFT
FREE-LIFT CYLINDER THREE STAGE FULL FREE-LIFT
CARRIAGE THREE STAGE FULL FREE-LIFT
HEADER HOSE AND ATTACHING PARTS THREE STAGE FULL FREE-LIFT – 147.2 INCH LIFT-HEIGHT
HEADER HOSE AND ATTACHING PARTS THREE STAGE FULL FREE-LIFT – 182.7-218.1 INCH LIFT-HEIGHT
OPTIONS
REAR DRIVE HANDLE
BACK-UP ALARM
MIRRORS
FIRE EXTINGUISHER
ACCUMULATOR
ACCUMULATOR
STROBE LIGHT LED
AUXILIARY FUNCTION HOSES TWO AND THREE STAGE MASTS
PRESSURE REGULATOR
AUXILIARY TUBE EXTENSIONS TWO STAGE LIMITED FREE-LIFT – WITHOUT QUICK DISCONNECT FITTINGS
AUXILIARY TUBE EXTENSIONS TWO STAGE LIMITED FREE-LIFT – MANUAL HYDRAULICS WITH QUICK DISCONNECT FITTINGS
AUXILIARY TUBE EXTENSIONS TWO STAGE LIMITED FREE-LIFT – E-HYDRAULICS WITH QUICK DISCONNECT FITTINGS
AUXILIARY TUBE EXTENSIONS TWO STAGE LIMITED FREE-LIFT – E-HYDRAULICS WITH QUICK DISCONNECT FITTINGS
AUXILIARY TUBE EXTENSIONS THREE STAGE FULL FREE-LIFT – WITHOUT QUICK DISCONNECT FITTINGS
AUXILIARY TUBE EXTENSIONS THREE STAGE FULL FREE-LIFT – MANUAL HYDRAULICS WITH QUICK DISCONNECT FITTINGS
AUXILIARY TUBE EXTENSIONS THREE STAGE FULL FREE-LIFT – E-HYDRAULICS WITH QUICK DISCONNECT FITTINGS
AUXILIARY TUBE EXTENSIONS THREE STAGE FULL FREE-LIFT – E-HYDRAULICS WITH QUICK DISCONNECT FITTINGS
AUXILIARY TUBE EXTENSIONS THREE STAGE FULL FREE LIFT WITH SIDE SHIFT FORK POSITIONER CARRIAGE – WITHOUT QUICK DISCONNECT FITTINGS
AUXILIARY TUBE EXTENSIONS THREE STAGE FULL FREE LIFT WITH SIDE SHIFT FORK POSITIONER CARRIAGE – MANUAL HYDRAULICS WITH QUICK DISCONNECT FITTINGS
AUXILIARY TUBE EXTENSIONS THREE STAGE FULL FREE LIFT WITH SIDE SHIFT FORK POSITIONER CARRIAGE – E-HYDRAULICS WITH QUICK DISCONNECT FITTINGS
ATTACHMENT HANG-ON SIDE-SHIFT ASSEMBLY – WITHOUT FORK POSITIONER
SIDESHIFT CYLINDER WITH AND WITHOUT FORK POSITIONER
HANG-ON SIDE-SHIFT CARRIAGE AND HOSES BOLZONI
HANG-ON SIDE-SHIFT CARRIAGE CYLINDER ASSEMBLY – BOLZONI
HANG-ON SIDE-SHIFT CARRIAGE AND HOSES WITHOUT BACKREST AND FORK POSITIONER – ALTERNATE
HANG-ON SIDE-SHIFT CARRIAGE AND HOSES WITH BACKREST AND FORK POSITIONER – ALTERNATE
ATTACHMENT CARRIAGE WITH FORK POSITIONER AND BACKREST
ATTACHMENT CARRIAGE VALVE AND HOSES
FORK POSITIONER ASSEMBLY
CARRIER ASSEMBLY
BACKREST WITH FORK POSITIONER
FIELD CONVERSION KITS
CONVERSION KIT TRANSMISSION CONTROLLER – APC214 TO APC312
REPAIR KITS
REPLACEMENT KITS
DIRECTION CONTROL
BRAKE AND INCHING PEDAL CONVERSION
ADD ON OPTIONS
ADD ON TELEMETRY KITS
AUDIBLE ALARM KITS
LIGHT KITS
RETURN TO SET TILT KITS
E-HYDRAULIC CONTROL CONVERSION KITS
HYDRAULIC CONTROL CONVERSIONS
HEADER HOSE CONVERSION KITS TWO STAGE LIMITED FREE-LIFT
HEADER HOSE CONVERSION KITS THREE STAGE FULL FREE-LIFT
AUXILIARY TUBE EXTENSION KIT
SEAT CONVERSION KITS
REPAIR KITS Cold Weather Application
NUMERICAL INDEX
USER SUPPORT INFORMATION

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