A8 Quattro Sedan V8-4.2L (AKB) (2002)
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Using an 8mm hex socket wrench, turn toothed belt tensioner in direction of -arrow- until tensioning lever pushes tensioner together far enough so
that -T40011- can be inserted into the bores of pistons and housing.
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Loosen bolt -arrows- of eccentric pulley.
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Install -T40005- in locking plates of camshafts.
Note:
The -T40005- serves as a retainer.
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Loosen both bolts for camshafts approximately 5 turns.
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Remove -T40005-.
