A6 Quattro Sedan V6-2.8L (AHA) (1998)
Front Steering Knuckle: Service and Repair
Front Wheel Bearing (Aluminum), Servicing
Front Wheel Bearing (Aluminum), Servicing
1. Wheel bearing housing
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Note different suspension versions
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Application
Refer to Parts supplier
2. Spherical cap bolts 80 Nm + additional 90° turn
3. Bushing
4. Backing plate
5. Hex bolt, 10 Nm
6. Wheel hub
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Pressing out,Refer to, Fig. 1 and Fig. 2
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Pulling off bearing inner raced Fig. 3
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Stepped design
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Contact surface between rim/brake disc as well as brake disc/wheel hub must be free from rust, corrosion products and dirt.
7. Angular ball bearing
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Pressing out 75 mm dia, Refer to Fig. 1
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Pressing out 82 mm dia, Refer to Fig. 2
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Pressing in 75 mm data, Refer to Fig. 5
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Pressing in 82 mm dia, Refer to Fig. 6
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Pressing off bearing inner race, Refer to, Fig. 3
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Installation position: Larger
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Inside diameter of wheel bearing faces wheel hub.