Audi A8 2003 Workshop Manual page 96

Audi A8 2003 ➤
8-cylinder TDI engine (4.2 ltr. 4-valve common rail), mechanics - Edition 12.2013
– Unplug electrical connector -1-.
– Remove bolts -arrows- and take off control motor for exhaust
gas recirculation - V339- (left-side).
– Unscrew bolt -4- and remove coolant hose/pipe connection.
– Detach coolant hoses -2- and -6-.
– Remove bolts -1-, -3- and -5- and detach connection for ex‐
haust gas recirculation.
– Disconnect coolant hose at bulkhead -arrow-.
– Detach vacuum hose -1- from vacuum pump.
– Remove bolts -2- and -3- and detach vacuum pump.
Installing
Installation is carried out in the reverse order; note the following:
Note
Renew seals and O-rings.
♦
Secure all hose connections with the correct type of hose clips
♦
(same as original equipment) ⇒ Electronic parts catalogue .
90
Rep. gr.13 - Crankshaft group
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