Download Kubota Tractor STW34 STW37 STW40 Workshop Manual 9Y111-11091 PDF (English)

Whether you are performing routine seasonal maintenance or a complex engine overhaul, having the exact factory specifications is vital. This official Kubota publication ensures you work with the same precision and guidelines used by certified dealership technicians. By following the precise torque specs, wiring diagrams, and diagnostic flowcharts, you can protect your investment, extend your tractor's lifespan, and save significantly on costly repair shop fees. www.themanualsgroup.com

Model Covered :
Kubota Tractor STW34 STW37 STW40

Contents Included :
Stw34 Stw37 Stw40 Workshop Manual 9y111-11091 Part 1
General
1. Tractor Identification
2. General Precaution
3. Handling Precautions For Electrical Parts And Wiring
[1] Wiring
[2] Battery
[3] Fuse
[4] Connector
[5] Handling Of Circuit Tester
[6] Color Of Wiring
4. Lubricants, Fuel And Coolant
5. Tightening Torques
[1] General Use Screws, Bolts And Nuts
[2] Stud Bolts
[3] Hydraulic Fittings
(1) Hydraulic Hose Fittings
(2) Hydraulic Pipe Cap Nuts
(3) Adaptors, Elbows And Others
[4] Metric Screws, Bolts And Nuts
[5] American Standard Screws, Bolts And Nuts With Unc Or Unf
Threads
[6] Plugs
6. Maintenance Check List
7. Check And Maintenance
[1] Daily Check
[2] Check Points Of Initial 50 Hours
[3] Check Points Of Every 50 Hours
[4] Check Points Of Every 100 Hours
[5] Check Points Of Every 200 Hours
[6] Check Points Of Every 400 Hours
[7] Check Point Of Every 600 Hours
[8] Check Point Of Every 800 Hours
[9] Check Points Of Every 1 Year
[10]Check Points Of Every 2 Years
[11]Others
8. Special Tools
[1] Special Tools For Engine
[2] Special Tools For Tractor
9. Tires
[1] Tire Pressure
[2] Tread
(1) Front Wheels
(2) Rear Wheels
[3] Tire Liquid Injection
Mechanism
1. Lubricating System
2. Cooling System
3. Fuel System
Servicing
1. Troubleshooting
2. Servicing Specifications
3. Tightening Torques
4. Checking, Disassembling And Servicing
[1] Checking And Adjusting
(1) Engine Body
(2) Lubricating System
(3) Cooling System
(4) Fuel System
[2] Preparation
(1) Separating Engine From Tractor For Rops
(2) Separating Engine From Tractor For Cabin
[3] Disassembling And Assembling
(1) Cylinder Head And Valves
(2) Timing Gears, Camshaft And Fuel Camshaft
(3) Piston And Connecting Rod
(4) Crankshaft
(5) Thermostat And Water Pump
[4] Servicing
(1) Cylinder Head And Valves
(2) Timing Gears, Camshaft And Fuel Camshaft
(3) Piston And Connecting Rod
(4) Crankshaft
(5) Cylinder
(6) Oil Pump
Stw34 Stw37 Stw40 Workshop Manual 9y111-11091 Part 2
Servicing
1. Troubleshooting
2. Servicing Specifications
3. Tightening Torques
4. Checking, Disassembling And Servicing
[1] Checking And Adjusting
[2] Preparation
(1) Separating Engine And Clutch Housing For Rops
(2) Separating Engine And Clutch Housing Case
(3) Separating Clutch Housing Case
(4) Separating Hst (Hydrostatic Transmission)
(5) Separating Mid Case
(6) Separating Transmission Case
[3] Disassembling And Assembling
(1) Clutch Housing Case
(2) Hydrostatic Transmission (Hst)
(3) Mid Case
(4) Transmission Case
[4] Servicing
(1) Bi-Speed Hydraulic Clutch And Gears
(2) Hydraulic Pto Clutch And Gears
(3) Transmission Case
Mechanism
1. Structure
2. Final Reduction System
Stw34 Stw37 Stw40 Workshop Manual 9y111-11091 Part 3
Mechanism
1. Wiring Diagram
[1] Rops Model
[2] Cabin Model
2. Starting System
[1] Rops Model
[2] Cabin Model
(1) Glow Control System
[3] Operator Presence Control
(1) Operator Presence Control System
(2) Engine Starting Conditions And Automatic Engine Stop
3. Charging System
4. Lighting System
[1] Flasher Unit
[2] Brake Light Switch
5. Bi-Speed Turn System
[1] Electrical Circuit
[2] System Outline
[3] Bi-Speed Turn System
(1) Feature
(2) Related Parts And Arrangement
6. Instrument Panel
[1] System Outline
[2] Lcd Monitor Indicator
Servicing
1. Troubleshooting
2. Servicing Specifications
3. Tightening Torques
4. Checking, Disassembling And Servicing
[1] Checking And Adjusting
(1) Battery
(2) Main Switch (Rops Model)
(3) Main Switch (Cabin Model)
(4) Fail Safe System (Bi-Speed Turn System)
(5) Fine Adjustment (Bi-Speed Turn System)
(6) Self Diagnosis (Bi-Speed Turn System)
(7) Bi-Speed Restraint Check (Bi-Speed Turn System)
(8) Checking By Bi-Speed Controller (Main Ecu)
(9) Checking By Instrument Panel
(10)Pto Clutch Control Switch
(11)Starter
(12)Safety Switch
(13)Relay
(14)Qgs Controller For Cabin
(15)Coolant Temperature Sensor For Cabin
(16)Opc Controller
(17)Glow Plug
(18)Key Stop Solenoid
(19)Alternator
(20)Combination Switch
(21)Hazard Switch
(22)Beacon Switch
(23)Flasher Unit
(24)Head Light
(25)Brake Light Switch
(26)Switches For Indicator Lamps (Rear Pto, Mid Pto, Parking Brake And Oil
Pressure)
(27)Gauges
(28)Trailer Socket
[2] Disassembling And Assembling
(1) Starter
(2) Alternator
[3] Servicing
(1) Starter
(2) Alternator

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