Note. Some connections use bolts of different grades. The grade of each bolt is stamped on its head. Make sure the bolts are tightened to the correct torque rating.
Main gear unit
Mounting bolts:
- Front Bolt - 95
- Rear bolts - 174
Drain and filler plug - 70
Nuts of fastening of a flange of a cardan shaft (approximately - see text):
- Nuts M20 - 175
- Nuts M22 - 185
Vibration damper (if it exists) to the bracket - 77
Drive shafts
Nut of fastening of a leading shaft*:
- Nut M22 - 200
- Nut M24 - 250
- Nut M27 - 300
Bolts of fastening of a shaft to a flange of the main transfer
Hex head bolts
Bolts M10:
- Serrated Head Bolts - 96
- Bolts without notched end under the head - 83
Bolts M12 - 110
Slotted head bolts
Bolts M10:
- Smooth bolts - 83
- Black Serrated Head Bolts - 100
- Serrated Silver Head Bolts - 80
Bolts M8 - 64
Bolts M12 - 135
Cardan shaft
Bolts M10:
- Class 8.8 bolts (see the designation on the head of the bolt) — 48
- Bolts class 10.9 (see designation on bolt head) — 64
Bolts M12:
- Class 8.8 bolts (see designation on bolt head) — 81
- Bolts class 10.9 (see designation on bolt head) — 100
Bolts M14 - 140
Nuts of fastening of an arm of the intermediate bearing — 21
Wheels
Wheel bolts - 100
* Not reused