S4 Quattro Wagon V8-4.2L (BHF) (2008)
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Remove differential tapered roller bearing outer race - 1 - and shim - 2 - located behind it from transmission housing by hand.
‹› The shim must be the correct size and must not be replaced by a shim with a different thickness.
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Remove left flange shaft. Refer to => [ Left Flange Shaft ] See: Front Final Drive, Automatic Transaxle/Differential Output Shaft/Service and
Repair/Final Drive, Differential (09LA Transmission)/Left Flange Shaft.
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Remove shaft seal.
‹› Extractor Lever (VW 681) must be positioned behind both sealing lips of the sealing ring. Do not position at outer circumference of sealing ring,
otherwise the contact surface in transmission housing will be damaged. Guide the lever carefully when prying the seal.
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Examine shaft seal seat in transmission housing for damage; if necessary rework.
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Coat outer circumference and sealing lip of seal with gear oil.
‹› Push shaft seal onto pressure piece so that the projecting sealing lip of seal faces the tool.
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Drive in new shaft seal as far as stop using thrust piece (T10139).