Audi A8 2003 Workshop Manual page 153

8-cylinder TDI engine (4.2 ltr. 4-valve common rail), mechanics - Edition 12.2013
– Remove bolts -arrows- and detach engine support (left-side).
– Screw spindle of oil seal extractor -T40195- all the way out.
– Lubricate threaded head of oil seal extractor, place it in posi‐
tion and, exerting firm pressure, screw it into oil seal for power
steering pump drive as far as possible.
– Turn inner part of oil seal extractor against spur gear drive until
the oil seal is pulled out.
Note
If the sections of the oil seal come apart, apply oil seal extractor
again and pull out remaining part of oil seal.
– Clamp hexagon flats of oil seal extractor in vice and use pliers
to remove oil seal.
– Clean contact surface and sealing surface.
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Audi A8 2003 ➤
147
1. Chain drive