Operation CHARM: Car repair manuals for everyone.

Axle Nut






Axle Nut







12-Point Bolt, Fastening

Replace the twelve-point bolt.

The wheels must not be touching the ground when tightening the driveshaft. Otherwise, wheel bearing may be pre-damaged.

Press the brake pedal. A second technician will be needed.

Tighten 12-point bolt to 200 Nm.

Lower the vehicle onto its wheels.

Tighten 12-point bolt an additional 180°.