Audi Workshop Service and Repair Manuals

Timing chain covers - exploded view

1 -	Cover (bottom)

q	For timing chain

q	Removing and installing → Chapter

q	Apply sealant when installing; refer to → Electronic parts catalogue

2 -

Oil seal

q	For crankshaft

q	Renewing → Chapter

3 -

Bolt

q

Renew

q	Tightening torque and sequence → Fig.

4 -	Cover (top)

q	For timing chain

q	Removing and installing → Chapter

q	Apply sealant when installing; refer to → Electronic parts catalogue

5 -

Bolt

q

Renew

q	Tightening torque and sequence → Fig.

6 -	Dowel pins

Timing chain cover (top) - tightening torque and tightening sequence –  Tighten bolts in 2 stages in the sequence shown:

Stage	Bolts	Tightening torque
1.	-A … E-	5 Nm

Stage	Bolts	Tightening torque
2.	-A … G-	8 Nm

Timing chain cover (bottom) - tightening torque and tightening sequence   Note Renew the bolts tightened with specified tightening angle. –  Tighten bolts in 2 stages in the sequence shown:

Stage	Bolts	Tightening torque/angle specification
1.	-A … M-	5 Nm
2.	-A … M-	turn 30° further