A8L V8-4.2L (BFM) (2004)
‹› Press in the (T40005) as far as possible.
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Tighten the camshaft gears.
‹› The (T40005) serves as a retainer.
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Remove the (T40005).
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Remove the 5 mm hex wrench.
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Rotate the tensioning lever using a 8 mm hex wrench in the - direction of the arrow - until the (T40011) can be removed.
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Remove the (3242).
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Turn the crankshaft two complete rotations in direction of engine rotation until the crankshaft is at TDC cylinder 5 again.
‹› The large holes - arrows - on the securing plates for the camshaft gears must align on the inside.
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Check dimension - a - between the tensioning lever and tensioning element.