A6 Sedan V6-2.8L (ATQ) (2000)
Wheel Bearing: Service and Repair
Wheel Bearing (Front Wheel Drive) 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
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Always replace
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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
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When replacing wheel bearing unit, ABS wheel speed sensor must also be replaced.
7. Backing plate
8. Axle beam
9. ABS wheel speed sensor
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Must be replaced when installing new wheel bearing unit.
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Always replace sealing ring and lubricate with brake cylinder paste G 000 650.