A8 Quattro Sedan V8-4.2L (BVJ) (2008)
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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. Refer to => [ Camshafts ] See:
Camshaft/Service and Repair/Removal and Replacement.
Final procedures
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Install cylinder head cover. Refer to: 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.