S8 Quattro Sedan V8-4.2L (AYS) (2002)
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The distance between both arrows or colored markings consists of 15 rollers of the drive chain. -
Note:
Do not mark chain using a center punch or similar means!
Continued:
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Secure camshaft adjuster using -3366.
Note:
If the chain tensioner retainer is fastened too lightly, the camshaft adjuster can be damaged.
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Independent of the existing markings on the bearing caps, mark the sequence and installation position on all bearing caps, as shown in the
illustration.
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For marking, clean bearing cap and use waterproof felt pen.