Allroad Quattro V8-4.2L (BAS) (2004)
Seals and Gaskets: Service and Repair
Seal For Front Final Drive, Replacing
Seal for front final drive, replacing
Removing
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Remove front left exhaust pipe with de-coupling element
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Remove transfer case
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Remove bolts (arrows) at intermediate flange for front final drive.
CAUTION:
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Slowly and carefully lift off Intermediate flange for front final drive from transfer case housing. Otherwise the spur gears can fall out of the
transfer case.
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Spur gears which have fallen onto the ground may not be reinstalled. In this case the transfer case must be replaced.
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Lift off intermediate flange for front final drive.
Note:
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Do not remove spur gears for front final drive. Secure spur gears so they don't fall out.
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If the spur gears for front final drive were removed, the wheel marking must face outward (away from transmission) for reinstallation.
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Installation position of spur gears and notes.
Installing
Installation is the reverse of removal. Also carry out the following procedures:
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Check if bushing -A- is installed
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Insert new seal.
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Insert intermediate flange for front final drive.
CAUTION: The seating lips of the seat (arrow) may be damaged If the Intermediate flange Is placed onto the drive pinion without proper care.