Connecting position | Specification | Torque（N.m） |
Bolt connecting engine and gearbox. | M10 | 60～70 |
Bolt connecting engine and gearbox. | M12 | 90～110 |
Bolt connecting engine and gearbox. | M14 | 122～149 |
Bolt connecting engine and gearbox. | M16 | 182～222 |
Bolt connecting gearbox and rear drive housing. | M12×1.5 | 90～110 |
Bolt connecting gearbox and rear drive housing. | M16×1.5 | 182～222 |
Bolt connecting engine and clutch | M10 | 65～79 |
Large bevel gear retaining bolt. | M14×1.5 | 160～200 |
Bolt connecting driving house and rear axle housing. | M14×1.5 | 160～200 |
Bolt connecting the hub of drive wheel and plate. | M18×1.5 | 397～457 |
Bolt connecting the hub of front wheel and plate. | M16×1.5 | 200～260 |
Bolt connecting support frame and engine. | M16 | 182～245 |
Bolt connecting rear axle housing and lifter housing. | M12 | 95～110 |
Bolt connecting lifter housing and cylinder. | M18 | 260～290 |
Bolt connecting force adjustment support and rear axle housing. | M12 | 90～110 |
Left and right steering arm nut. | M14×1.5 | 140～205 |
Fixed pin nut at both ends of the steering cylinder. | M18×1.5 | 300～330 |
Steering wheel and steering column connection nut. | M16×1.5 | 130～150 |
Front and rear swing holders and front carrier connection bolts. | M16 | 182～245 |
Note: Torque wrenches must be used to tighten the main bolts and nuts of tractors.
