Part of the Kubota Repair Manuals.
This is the factory Kubota service manual for the M-110 and M-120 tractors, powered by the F5802-TEI and F5802-TE diesel engines. Across 634 pages it walks through every major system: the engine, the clutch and hydraulic PTO, the power shift transmission, the front and rear axles, the brakes, the power steering, the three-point hitch hydraulics, the full electrical system with wiring diagrams, and the cab air conditioner.
For each system you get the specifications, tightening torques, clearances, and the step-by-step disassembly and reassembly procedures a dealer technician follows. That lets you diagnose a flashing three-point lift, prime and bleed the fuel system after a filter change, set the cylinder head torque, or trace a no-start back through the safety starting circuit. It is a PDF you can download and print, matched to the M-110 and M-120 chassis.
What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| General | 12-77 | Features, Tractor Identification, Handling Precautions for Electrical Parts and Wiring (Battery, Fuse, Connector, Handling of Circuit Tester), Lubricants, Fuel and Cooling Water |
| Sect 1 Engine | 78-171 | Features |
| Sect 2 Clutch | 172-199 | Damper Disc, Hydraulic PTO Clutch, PTO Clutch Valve, PTO Clutch Pack |
| Sect 3 Transmission | 200-305 | Structure [M-110], Structure [M-120] (Control, Auxiliary Control-Additional Control), Travelling System (Power Shift System) |
| Sect 4 Rear Axle | 306-317 | Planetary Gear, Internal Gear, Brake Shaft, Rear Axle Case, Differential Side Gear, Rear Axle Nut |
| Sect 5 Brakes | 318-343 | Features, Travelling Brake (Operation, Brake Body, Master Cylinder, Equalizer, Brake Oil), Parking Brake |
| Sect 6 Front Axle | 344-385 | Knuckle Shaft, Steering Cylinder, Front Axle Gear Case, Bevel Gear Case, Planetary Gear, Differential Assembly |
| Sect 7 Steering | 386-417 | Features, Power Steering Hydraulic Circuit, Power Steering System Hydraulic Pump, Steering Controller (Control Valve, Metering Device, Oil Flow), Flow Control Valve |
| Sect 8 Hydraulic System | 418-479 | Overall Construction of Hydraulic System, Three Point Hitch System (System Outline, System Construction, Control Outline) |
| Sect 9 Electrical | 480-568 | Wiring Diagram, Starting System (Starter Motor, Intake Air Heater, Safety Starting System), Engine Key Switch Shut-Off System (Fuel Control Motor, Operation) |
| Sect 10 Cab | 569-634 | Air Conditioner Component, Refrigeration System, System Control, Electrical System, Front Windshield Wiper, Rear Windshield Wiper |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Cylinder head screws torque | 127.5 to 137.3 N·m / 13.0 to 14.0 kgf·m / 94.0 to 101.3 ft-lbs | p. 120 |
| Fuel filter replacement interval | Initial 50 Hours, then every 200 Hours | p. 26 |
| Fuel pump mounting screw torque | 23.5 to 27.5 N·m / 2.4 to 2.8 kgf·m / 17.4 to 20.3 ft-Ibs | p. 120 |
| Hydraulic pump mounting screw (3 Point hitch pump) torque | 39.2 to 44.1 N·m / 4.0 to 4.5 kgf·m / 28.9 to 32.5 ft-Ibs | p. 458 |
| Hydraulic cylinder assembly mounting screw and nut torque | 77.5 to 90.2 N·m / 7.9 to 9.2 kgf·m / 57.1 to 66.5 ft-Ibs | p. 458 |
| PTO power (Factory observed) | 65.6 kW | p. 8 |
| Total displacement | 5832 cm3 | p. 8 |
| Fuel tank capacity | 150 L | p. 8 |
| Engine crankcase capacity | 20.8 L | p. 8 |
| Transmission case capacity | 55 L | p. 22 |
