Drive Chain For Oil Pump And Balance Shaft - Exploded View Of Components - Audi Q7 2007 Workshop Manual

Audi Q7 2007 !
6
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
Component
Drive chain sprocket (left-side) to bearing
bracket
Drive chain sprocket (right-side) to cylinder
block
•
1) Renew bolts.
•
2) 90° = one quarter turn.
2.11

Drive chain for oil pump and balance shaft - exploded view of components

1 - 9 Nm
2 - Chain tensioner
" With guide rail
3 - Thrust washer
4 - Compression spring
5 - 24 Nm
6 - Chain sprocket for bal-
ance shaft
" Side with lettering
faces towards gear-
box
7 - Chain for oil pump and
balance shaft
" Before removing,
mark running direc-
tion with paint
" Removing and in-
⇒ page 85
stalling
8 - Crankshaft
9 - Chain sprocket for oil
pump
" Installation position:
Side with lettering
faces engine
10 - 62 Nm
" If bolt cannot be
tightened to torque,
remove sump (bot-
tom section) with
baffle plate and
counterhold oil
pump drive shaft us-
ing an open-end
spanner.
84
Repair Group 13 – Crankshaft group
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Nm
5 + 90° 1)2)
45