Audi Q7 2007 Workshop Manual page 127

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Procedure
–
Carefully pull engine cover panel off four retaining pins one
after the other -arrows-.
–
Loosen clamps -arrows-.
–
Pivot toothed belt cover forward and disengage retaining
pegs on bottom side of toothed belt cover.
–
Loosen bolt -arrow- for tensioning roller approx. 2 turns.
–
Loosen central bolt -1- for toothed belt drive sprocket ap-
prox. 2 turns using counterhold tool -3036-.
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
Audi Q7 2007 !
2 Servicing valve gear
6
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