A8L V8-4.2L (BFM) (2004)
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Remove the torque support valve (N382) bracket bolts - arrows - and bracket.
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Remove the toothed belt. Refer to => [ Toothed Belt ] See: Timing Components/Timing Belt/Service and Repair/Removal and
Replacement/Toothed Belt.
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Remove the crankshaft toothed belt gear - 1 - center bolt - 2 -.
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Remove the toothed belt gear.
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Remove the eccentric roller bolt - 3 - and roller, tensioning lever bolt - 2 - and lever, and the tensioning element bolts - 1 - and element.