A8 Quattro Sedan V8-4.2L (AUX) (2001)
Seals and Gaskets: Service and Repair
Drive Shaft (Pinion) Flange Sealing Ring Replacing
Note:
The rear final drive remains installed for this procedure.
Removing
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Remove crossmember and rear exhaust system (arrows).
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Place oil drain pan underneath rear final drive.
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Drain fluid from rear final drive.
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Remove heat shields over drive shaft.
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If markings are not present, mark (with paint) respective position of flange to rear final drive.
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Loosen mounting bolts for drive shaft on rear final drive.