Audi Q7 2007 !
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
1 Servicing work on pulley end
43
6
– Apply press sleeve -T40048/4- (installation depth 5 mm)
to crankshaft using M8×55 mm bolts.
– Screw in bolts -arrows- hand-tight to start with.
– Tighten bolts alternately,
1
/
2
turn at a time, to press in oil
seal onto stop.
Remaining installation steps are carried out in reverse se-
quence; note the following:
– Install vibration damper ⇒ page 40.
– Install poly V-belt ⇒ page 39.
1.6 Removing and installing sealing flange
(front)
Special tools and workshop equipment required
♦ Electric drill with plastic brush attachment
♦ Safety goggles
♦ Sealant ⇒ Parts catalogue
Removing
– Disconnect earth wire at battery with ignition switched off.
– Drain off coolant ⇒ page 161.
– Remove poly V-belt ⇒ page 39.
– Remove toothed belt for high-pressure pump ⇒ page 48.
– Remove coolant pipe (right-side) ⇒ page 177.
– Mark position of vibration damper for re-installation.
– Unscrew bolts -1- and remove vibration damper.
Caution!
Observe notes on procedure for disconnecting the battery
⇒ Rep. Gr. 27.
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