Wheel Bearing Servicing

Wheel Bearing (Front Wheel Drive) Servicing, Rear






Wheel bearing and wheel hub are installed together in one housing.
This wheel bearing/wheel hub unit is maintenance free and play free. It is not possible to adjust or service the unit.

1. Self locking bolt, 35 Nm
- Always replace
- When loosening and tightening, counterhold on guide pin
2. Brake caliper
3. Socket head bolt 60 Nm
4. Brake disc
5. Socket head bolt 60 Nm
6. Wheel - bearing/wheel hub unit
- When replacing wheel bearing unit, ABS wheel speed sensor must also be replaced.
7. Backing plate
8. Axle beam
9. ABS wheel speed sensor
- Must be replaced when installing new wheel bearing unit.
- Always replace sealing ring and lubricate with brake cylinder paste G 000 650.
10. Bracket for wheel speed sensor