Audi Q7 2007 Workshop Manual page 59

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–
Unscrew bolt -1- and pull out vacuum hose at exhauster
pump together with hose connection.
–
Remove bolts -arrows- and detach exhauster pump.
Installing
Installation is carried out in the reverse order; note the follow-
ing:
Note
Renew O-rings.
–
Set drive lugs of exhauster pump so they engage in slots
on camshaft when pump is fitted -arrow-.
Tightening torques
Component
Exhauster pump to timing chain cover
Vacuum hose connection to exhauster
pump
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
Nm
9
5
1 Servicing work on pulley end
Audi Q7 2007 !
6
53