S6 Quattro Sedan V10-5.2L (BXA) (2007)
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Press right camshaft timing chain tensioner glide track inward with a screwdriver - 1 - as far as stop and secure chain tensioner with Locking Pin
T40071.
Note:
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The toothed belt tensioner is lubricated with oil and should only be compressed slowly by applying constant pressure.
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For re-installation, identify installation location of camshaft adjuster with paint.
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Remove bolts - 1 - and - 2 - on left cylinder head and remove both camshaft adjusters.
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For re-installation, identify installation location of camshaft adjuster with paint.
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Remove bolts - 1 - and - 2 - on right cylinder head and remove both camshaft adjusters.
Installing
Note:
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Replace bolts which have been tightened to torque.
CAUTION!
When turning camshaft crankshaft must not be at "TDC" for any cylinder. Valves and/or pistons may be damaged.
