A8 Quattro Sedan V8-4.2L (BVJ) (2008)
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Timing Chain: Service and Repair
Timing Mechanism Drive Chain Assembly Overview
Timing Mechanism Drive Chain Assembly Overview
1
Guide rail
2
Bolt
‹› Replace
‹› 17 Nm plus an additional 90° (1/4) turn.
3
Bolt
‹› Tightening specifications => [ (Item 15) Bolt ] See: Camshaft Timing Chain Assembly Overview
4
Thrust washer for drive sprocket
5
Drive sprocket for left timing chain
6
Bolt
‹› Replace
‹› 17 Nm plus an additional 90° (1/4) turn.
7
Power Take-Off Drive Chain
