A8L Quattro Sedan V8-4.2L (AUX) (2001)
Wheel Bearing: Service and Repair
Wheel Bearing Housing (Wheel Bearing Pressed In), Servicing
Front Wheel Bearing Housing (Wheel Bearing Pressed In), Servicing
1 - Wheel bearing housing
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Removing and installing, Refer to Axle/Hub Carrier, Service and Repair.
Note: For wheel bearings with 85 mm or 82mm outside diameter, installation of 85 mm diameter on left side and 82 mm diameter on right side
(for example) is permissible.
2 - Wheel bearing
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Always replace
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Installation position: Large internal diameter of wheel bearing should face wheel hub
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Pressing out, Refer to Fig. 2
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Pressing out bearing inner race, Refer to Fig. 3
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Pressing in, Refer to Fig. 4
3 - Hub
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Stepped design
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Pressing out, Refer to Fig. 1
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Pressing in, Refer to Fig. 5
4 - Hex bolt, 10 Nm (7 ft. lbs.)
5 - Splash plate
6 - Speed sensor
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Pullout to remove
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Before inserting sensor, clean installation hole inner surface and coat with lubricating paste G 000650