A6 Quattro Sedan V8-4.2L (BVJ) (2007)
/Page-1971001.png)
Lifter / Lash Adjuster: Service Precautions
CAUTION!
Risk of damaging valves and piston heads after working on valvetrain.
The motor must not be started for about 30 minutes after installing camshafts because the hydraulic equalization elements must seat
themselves.
To ensure valves do not strike pistons when starting, carefully rotate engine at least 2 full revolutions.