audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Sensors and Switches - A/T > < Cutaway View of Differential Side Seal Locations|Page 5565
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Seals and Gaskets: Service and Repair
Center Differential Seal

NOTE:  Transmission installed

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Remove driveshaft, refer to Replacement. 

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Remove mounting screw for flanged shaft (arrow).

To loosen the mounting screw, screw two bolts in the flanged shaft and counter-hold with assembly lever.

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Place oil drip tray below transmission.

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Remove flanged shaft.

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Pry out oil seal for flanged shaft with assembly lever.

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Pack space between sealing lips of new oil seal with multipurpose grease.

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Drive in seal as far as stop.

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Install flanged shaft.

Tighten Flanged shaft to transmission to: 25 Nm (18 ft lb)

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Check gear oil in final drive, refer to Checking/Filling Differential (Final Drive) Oil.

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Install driveshaft.

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Adjust driveshaft. 

Sensors and Switches - A/T > < Cutaway View of Differential Side Seal Locations|Page 5565