A8L Quattro Sedan V8-4.2L (AUX) (2001)
When using the old drive chain:
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Align color markigs -arrows-.
When using a new drive chain:
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Distance between notches -A- and -B- at camshafts must be distance of 15 rollers at drive chain. Illustration shows where first and
fifteenth drive chain rollers must be installed on chain gears.
Continued:
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Slide camshaft adjuster between drive chain (2nd technician needed)
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Install camshafts with drive chain and camshaft adjust in cylinder head.
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Oil running surfaces of both camshafts,
Note:
Alignment bushings for bearing caps and camshaft adjuster must be installed in cylinder head.