Drive Axle Twelve-Point Bolt Without Ribs, Loosening and Tightening

Axle Nut





Tightening

Replace 12-point bolt.

Wheels must not yet touch the ground to tighten the drive axle, wheel bearing may otherwise be damaged.

Operate brake (second mechanic required).

Tighten 12-point bolt to 200 Nm.

Lower the vehicle onto its wheels.

Tighten 12-point bolt an additional 180°.