Allroad Quattro V8-4.2L (BAS) (2004)
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Wheel Bearing: Service and Repair
Front Wheel Bearing, Servicing
Front wheel bearing, servicing
1. Wheel bearing housing
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Note different suspension versions
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Application
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See Parts Supplier
2. Spherical cap bolts 80 Nm plus 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 refer to Fig. 2
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Pulling off bearing inner race refer to 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.
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Lightweight construction hub
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 dia. 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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Removing and installing with wheel bearing housing installed
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Installation position:
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Larger inside diameter of wheel bearing faces wheel hub.
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Pressing out and pressing in with wheel bearing housing installed
