S5 Quattro Coupe V8-4.2L (CAUA) (2009)
‹› The Camshaft Locating Tool (T40070) is correctly positioned when the holes for the cylinder head bolts remain free.
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Change the camshaft adjuster bolt - 2 - and 24 mm socket - 1 - to the exhaust camshaft.
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Turn the exhaust camshaft until the threaded hole for the Camshaft Clamp (T40070) faces up.
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At the same time, position a 24 mm open end wrench on the Camshaft Clamp (T40070) and turn the Camshaft Clamp (T40070) against the
exhaust camshaft - arrow -.
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Install the Camshaft Clamp (T40070) on the exhaust camshaft by hand to prevent damage to the threads (a second technician is needed).
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Tighten the Camshaft Clamp (T40070) to 25 Nm - arrows -.
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Turn the crankshaft with the Counterhold Tool (T10172) with the (T10172/7) in the direction of engine rotation - arrow - to "TDC".