A6 Quattro Sedan V6-2.7L Turbo (APB) (2000)
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Secure camshaft adjuster using retainer for chain tensioner 3366.
Note: Do not over-tighten retainer for chain tensioner, otherwise camshaft adjuster can be damaged.
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Check TDC position of camshafts once again.
Note: The two markings on the camshafts must be in line with the two arrows on the bearing caps.
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Clean drive chain and camshaft chain sprockets in vicinity of arrows on bearing caps and mark position of chain on sprockets with paint opposite
two arrows.
Note:
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The distance between the two arrows (and thus between the paint markings) is 16 rollers on the chain.
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The notch on the exhaust camshaft is offset slightly towards the inside in relation to chain roller-1-.