A8 Quattro Sedan V8-4.2L (AUX) (2001)
Note:
Turning over the engine is performed at the center bolt of the crankshaft.
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Check position of camshafts:
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The large holes -arrows- on securing plates at camshaft gears must align on inside.
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In case they do not align, turn one more rotation.
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Remove sealing plug -arrow- from cylinder block on left side.
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Top Dead Center (TDC) mark on crankshaft must be behind bore (can be touched) of removed sealing plug.
Warning!
Do not rotate crankshaft while touching TDC mark with finger -danger of injury.
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Screw -3242- in hole for removed locking bolt.
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Remove tensioner for ribbed belt -arrow-.