Audi A8 2003 Workshop Manual page 202

Audi A8 2003 ➤
8-cylinder TDI engine (4.2 ltr. 4-valve common rail), mechanics - Edition 12.2013
– Position used oil collection and extraction unit below engine.
– Unscrew bolts -arrows- and remove intake connecting pipe.
– Unscrew bolts -arrows- and remove oil pipe.
– Unscrew bolts -arrows- and remove oil pump.
– Hold oil pump drive shaft -1- firmly with long-nose grip pliers -
VAS 6226- and push back against spring pressure.
Installing
Installation is carried out in the reverse order; note the following:
Note
Renew seals and O-rings.
– Check whether the two dowel sleeves are fitted in the cylinder
block; install if necessary.
– Hold oil pump drive shaft -1- firmly with long-nose grip pliers -
VAS 6226- and push back against spring pressure.
– Fit oil pump to sump (top section); insert drive shaft into drive
mechanism on oil pump when doing so.
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permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
– Release long-nose grip pliers - VAS 6226- and let drive shaft
with respect to the correctness of information in this document. Copyright by AUDI AG.
-1- slide into oil pump.
196
Rep. gr.17 - Lubrication