Audi Q7 2007 Workshop Manual page 50

Audi Q7 2007 !
6
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
–
Pry off cover from idler roller for poly V-belt.
–
Unscrew bolt -arrow- and detach idler roller from front
sealing flange.
–
If fitted, detach noise insulation panel at front sealing
flange -arrows-.
–
Remove bolts.
–
Pull off front sealing flange (right-side first -arrows 1-, then
left-side -arrows 2-).
–
Drive out oil seal with sealing flange removed.
Installing
Note
Renew gaskets, seals and O-rings.
–
Remove old sealant from grooves in sealing flange and
from sealing surfaces.
WARNING!
Wear safety goggles.
–
Remove remaining sealant from sealing flange and cylinder
block/sump (top section) with rotating plastic brush or sim-
ilar.
–
Clean sealing surfaces; they must be free of oil and grease.
44
Repair Group 13 – Crankshaft group
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