A4 Quattro Wagon V6-2.8L (AHA) (1998)
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Rear Knuckle: Service and Repair
Servicing
Rear Wheel Bearing Housing, Servicing
1. Wheel bearing housing
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Do not grease bearing seat in wheel bearing housing before pressing in wheel bearing
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After replacing, check and if necessary adjust wheel alignment
2. Clamping sleeve
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Always replace
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Left and right-sides identical
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Grease all around with brake cylinder paste before inserting into wheel bearing housing
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Press into wheel bearing housing until fully seated
3. ABS wheel speed sensor
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To remove, pull out
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Do not install until drive axle has been installed
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To install, press in by hand until fully seated
4. Bonded rubber bushing
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Replacing refer to Figs. 1, 2 and 3
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Always replace both bushing halves
5. Wheel bearing
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Stepped design
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Installation position: larger inner diameter of wheel bearing faces wheel hub -7-
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Removing refer to Fig. 4
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Installing refer to Fig. 5
6. Splash shield
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Bolt to wheel bearing housing
7. Wheel hub
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Removing refer to Fig. 6
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Installing refer to Fig. 7
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Pressing off bearing inner race refer to Figs. 8 and 9
8. Bolt
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10 Nm (7 ft. lbs.)
Fig. 1 Inserting assembly device into wheel bearing housing
