Audi Q7 2007 Workshop Manual page 76

Audi Q7 2007 !
6
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
–
Lock camshaft (right-side) with locking pin -T40060-.
•
The side pin -arrow- on the locking pin -T40060- must be
in line with the imaginary line between the locking pin and
the centre of the camshaft.
–
Pull drill bit -3- out of locating hole; this releases the chain
tensioner (right-side).
–
Using a torque wrench and adapter -T40062-, apply a
torque of 30 Nm to camshaft sprocket (right-side) in the di-
rection indicated (-arrow-). Maintain this torque for the fol-
lowing step.
–
Tighten bolts -1- and -2-.
–
Take off adapter -T40062- and pull out locking pin
-T40060-.
–
Tighten remaining bolts for sprocket (right-side).
–
Using a torque wrench and adapter -T40062-, apply a
torque of 15 Nm to camshaft sprocket (left-side) in the di-
rection indicated (-arrow-). Maintain this torque for the fol-
lowing step.
–
Tighten bolts -1- and -2-.
–
Take off adapter -T40062- and pull out locking pin
-T40060-.
–
Tighten remaining bolts for sprocket (left-side).
–
Remove locking pin -3242-.
Checking valve timing
Caution!
Do not rotate crankshaft in opposite direction of engine rota-
tion.
–
Using adapter -T40049-, turn crankshaft two rotations in
normal direction of rotation -arrow- until crankshaft is just
before "TDC" again.
70
Repair Group 13 – Crankshaft group
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