Audi Q7 2007
!
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
2 Servicing work on timing chain end
63
6
2.6
Camshaft timing chains - exploded view of components
Camshaft timing chain (left-side)
1 - 5 Nm + 90
°
(
1
/
4
turn)
further
"
Renew
2 - Thrust washer for drive
sprocket
3 - Drive sprocket for tim-
ing chain (left-side)
4 - 5 Nm + 90
°
(
1
/
4
turn)
further
"
Renew
5 - Chain tensioner for tim-
ing chain (left-side)
6 - Chain sprocket for inlet
camshaft
"
Side with lettering
faces towards gear-
box
7 - 24 Nm
8 - Timing chain (left-side)
"
Before removing,
mark running direc-
tion with paint
9 - Bearing bracket for
drive sprocket
10 - 9 Nm
Component
Nm
Timing chain cover (bottom) to en-
gine
M6
9
M8
22
Timing chain covers (left and right) to en-
gine
9
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