Crankshaft Seal, Timing Chain Side, Replacing

WARNING: This page is about a different car, the 2009 Audi S8, 2008 Audi S8, and 2007 Audi S8. However, it is still accessible from the selected car via links, so may be relevant.

Special tools, testers and auxiliary items required

Fig 1: Pulling Fixture T10122

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Courtesy of VOLKSWAGEN UNITED STATES, INC.

Pulling fixture T10122

Fig 2: Identifying Extractor Hook T20143

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Courtesy of VOLKSWAGEN UNITED STATES, INC.

Extractor hook T20143

Procedure

Remove engine → Engine, Removing .
Separate engine and transmission → Engine and Transmission, Separating .
Leave engine on scissor lift table VAS 6131 A or secure engine to the engine and transmission holder → Engine, Securing to Engine and Transmission Holder .
Remove drive plate → Drive Plate, Removing and Installing .

Fig 3: Prying Out Sealing Ring Using Extractor Lever T20143/2

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Courtesy of VOLKSWAGEN UNITED STATES, INC.

Pry out sealing ring using pulling hook T20143/2.
Clean operating and sealing surfaces.

Fig 4: Inserting Assembly Device T10122/1 Onto Pull Sleeve T10122/2 And Sliding Seal Onto Pull Sleeve

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Courtesy of VOLKSWAGEN UNITED STATES, INC.

Insert assembly device T10122/1 onto pull sleeve T10122/2 and slide sealing ring - A - onto pull sleeve.
Remove assembly device.

Fig 5: Installing Pull Sleeve T10122/2 With Sealing Ring Onto Crankshaft

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Courtesy of VOLKSWAGEN UNITED STATES, INC.

Install pull sleeve T10122/2 with seal - 1 - on crankshaft.

Fig 6: Pressing Seal Evenly And Flush All Around With Thrust Piece T10122/3

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Courtesy of VOLKSWAGEN UNITED STATES, INC.

Press seal evenly and flush all around with thrust piece T10122/3.

The rest of installation is in reverse order of removal, note the following:

Install drive plate → Drive Plate, Removing and Installing .
Install engine → Engine, Installing .