Power take-off seals, replacing

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2009 Audi S4, 2008 Audi S4, 2007 Audi S4, 2006 Audi S4, and 2005 Audi S4. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Special Tools - Power Take-Off Seals, Replacing

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Courtesy of VOLKSWAGEN UNITED STATES, INC.

Special tools, testers and auxiliary items required

Pulling Hook T20143
Pressure piece T40051
Pressure piece T40052

Work procedure

Remove air conditioning compressor → 87 AIR CONDITIONING .
Remove power steering pump → 48 - STEERING .

Fig 2: Prying Out Sealing Ring For A/C Compressor Drive Using Pulling Hook T20143/1

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Courtesy of VOLKSWAGEN UNITED STATES, INC.

Pry out sealing ring for A/C compressor drive using pulling hook T20143/1.

Fig 3: Prying Out Power-Steering Pump Drive Seal Using Pulling Hook T20143/1

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Courtesy of VOLKSWAGEN UNITED STATES, INC.

Pry out power-steering pump drive seal using pulling hook T20143/1.

Fig 4: Driving In Sealing Ring For A/C Compressor Drive Using Thrust Piece T40051

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Courtesy of VOLKSWAGEN UNITED STATES, INC.

Drive in sealing ring for A/C compressor drive using thrust piece T40051.

Fig 5: Driving In Sealing Ring For Power-Steering Pump Drive Using Thrust Piece T40052

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Courtesy of VOLKSWAGEN UNITED STATES, INC.

Drive in sealing ring for power-steering pump drive using thrust piece T40052.

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

Install the power steering pump → 48 - STEERING .
Install A/C compressor → 87 AIR CONDITIONING .