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Removing and installing spur gear drive > < Auxiliary drives - exploded view of components

A4 Cabriolet Mk2

Renewing oil seals for auxiliary drives
   
Renewing oil seals for auxiliary drives
Special tools and workshop equipment required
t  Extractor tool -T20143-
t  Thrust piece -T40051-
t  Thrust piece -T40052-

Procedure
–  Remove air conditioner compressor.
–  Remove power steering pump → Rep. Gr.48.
   
–  Pry out oil seal for AC compressor drive using extractor tool -T20143/1-.
  A13-0660
–  Pry out oil seal for power steering pump drive using extractor tool -T20143/1-.
  A13-0661
–  Drive in the oil seal for AC compressor drive using thrust piece -T40051-.
  A13-0662
–  Drive in the oil seal for power steering pump drive using thrust piece -T40052-.
Remaining installation steps are carried out in reverse sequence; note the following:
–  Install power steering pump → Rep. Gr.48.
–  Install air conditioner compressor → Rep. Gr.87.
  A13-0663

Removing and installing spur gear drive > < Auxiliary drives - exploded view of components