A8 Quattro Sedan V8-4.2L (BVJ) (2008)
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Rotate exhaust camshaft until threaded hole for Camshaft Clamp (T40070) faces up.
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At the same time, position a counter-hole SW 24 on Camshaft Clamp (T40070) and swing Camshaft Clamp (T40070) against exhaust camshaft to
install - arrow -.
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Tighten Camshaft Clamp (T40070) by hand onto exhaust camshaft to avoid damaging threads (2nd technician needed).
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Tighten Camshaft Clamp (T40070) bolts to 25 Nm.
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Using Socket (T40058), rotate crankshaft in direction of engine rotation - arrow - to "TDC".