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Variable Valve Timing Actuator > < Lifter / Lash Adjuster, Valve|Service Precautions|Page 5029

A6 Quattro Sedan V8-4.2L (BVJ) (2007)

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To determine play between cam lobes and roller rocker lever, press lever down - arrow -.

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If a 0.20 mm feeler gauge can slide between cam lobes and roller rocker lever, replace support element => [ Camshafts ] See: Camshaft/Service
and Repair. 

Final procedures

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Install cylinder head cover: Left => [ Left Cylinder Head Cover ] See: Cylinder Head Assembly/Valve Cover/Service and Repair/Left Cylinder
Head Cover, right => [ Right Cylinder Head Cover ] See: Cylinder Head Assembly/Valve Cover/Service and Repair/Right Cylinder Head Cover.

Variable Valve Timing Actuator > < Lifter / Lash Adjuster, Valve|Service Precautions|Page 5029