Part of the Kubota Repair Manuals.
This is the Kubota factory workshop manual for the BX22 compact tractor together with its LA210 front loader and BT600 backhoe, publication 97897-12960, covering machines built from 2003 to 2005. The BX22 runs the D905-E-BX diesel engine.
It is a full service manual split into engine, transaxle, front axle, steering, hydraulic system, and electrical system chapters, plus dedicated front loader and backhoe sections. You get specifications, troubleshooting charts, servicing clearances, tightening torques, and detailed disassembly and reassembly procedures for the whole machine.
With it you can trace a hydraulic or power steering fault, service the hydrostatic transmission, set relief valve pressures, torque loader and backhoe hardware to factory values, and work through engine or electrical problems methodically. The manual is a downloadable PDF you can view on a phone, tablet, or computer, or print the pages you need for the workbench.
What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| General | Tractor Identification, Lubricants, Maintenance Check List, Check and Maintenance | |
| 1.Engine | Fuel System, Lubricating System, Cooling System | |
| 2.Transaxle | Travelling System, Hydrostatic Transmission, PTO System, Brake Section | |
| 3.Front Axle | Structure | |
| 4.Steering | Hydraulic Circuit | |
| 5.Hydraulic System | Hydraulic Circuit, Control Valve, Overload Relief Valve | |
| 6.Electrical System | Wiring Diagram, Starting System, Lighting System | |
| 7.Front Loader | Safety Decals, Specifications, Operating Dimensions, Performance Ratings(No Load) | |
| 8.Backhoe | Safety Decals, Backhoe Terminology, Specifications |
Documents This Manual Refers To
The manufacturer cites these publications by number. We carry them:
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| BX22 | ||
| Hydraulic Pump Relief Valve Setting Pressure (Factory Specification) | 12.3 to 12.7 MPa (125 to 130 kgf/cm², 1778 to 1849 psi) | p. 195 |
| Power steering hose mounting nut torque | 28.4 to 30.0 N·m (2.9 to 3.1 kgf·m, 20.9 to 22.1 ft-lbs) | p. 176 |
| LA210 | ||
| Front Loader Relief Valve Setting Pressure (Factory Specification) | 133.5 to 140 kgf/cm² (1900 to 2000 psi) | p. 246 |
| Control valve mounting bolt torque | 12.2 to 13.6 N·m (1.2 to 1.4 kgf·m, 9 to 10 ft-lbs) | p. 256 |
| Control valve stay mounting bolt torque | 33.7 N·m (3.5 kgf·m, 25 ft-lbs) | p. 256 |
| All Models | ||
| Transmission oil strainer cleaning interval | Every 300 hours | p. 32 |
| Fuel filter replacement interval | Every 500 hours | p. 33 |
| Engine oil filter cartridge replacement interval | Every 50 hours | p. 23 |
