A8 Quattro Sedan V8-4.2L (AUX) (2001)
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Replace bolts -1- for camshaft gears and securing plates -2-.
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Grease threads and head seating surfaces of bolts for camshaft gears.
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Install bolts far enough so that they can still just be turned and do not cant.
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Observe the proper seating of the securing plates on the camshafts.
Before installing toothed belt, make sure crankshafts are set to TDC cylinder 5.
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The large holes -arrows- on securing plates at camshaft gears must align on inside.
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-3242- must be screwed in.
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Route toothed belt in the following sequence: Toothed beld gear crankshaft -5-, eccentric pulley -4-, tensioner -6-, toothed belt gear left camshaft -
3-, coolant pump -2-.
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At last, place toothed belt on toothed gear of right camshaft -1-.