S4 Quattro Cabriolet V8-4.2L (BHF) (2008)
Installing
‹› Replace seals and O-rings.
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Remove A/C compressor drive seal - 2 - and power steering pump drive seal - 3 - using pulling hook (T20143/1).
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Remove O-ring - 1 -.
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Remove sealant residue on spur gear unit and cylinder block.
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Clean sealing surfaces so they are completely free of any oil or grease.
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Drive in sealing ring for A/C compressor drive using thrust piece (T40051).