A6 Quattro Sedan V8-4.2L (ART) (2000)
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Align paint markings -arrows-.
When using a new drive chain:
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The distance between camshaft markings -A- and -B- must be 16 rollers of the drive chain. Position rollers 1 and 16 according to illustration.
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Chain rollers 1 and 16 are offset by 1/2 tooth width to the left in relation to markings -A- and -B-.
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Insert camshaft adjuster next to chain (requires second technician).
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Place camshafts with drive chain and camshaft adjuster into cylinder head.
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Lubricate running surfaces of camshafts with oil.
Note: Be sure locating dowels for bearing caps and camshaft adjuster, are installed in cylinder head.