Audi Q7 2007 Workshop Manual page 51

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–
Cut off tube nozzle at front marking (nozzle approx. 1.5
mm ∅).
–
Install sealing elements -2- and -4- and O-rings -1- and -3-.
–
Apply bead of sealant -arrow- onto clean sealing surface of
front sealing flange as illustrated.
•
The bead of sealant must project 1.5 ... 2.0 mm above the
sealing surface.
Note
The sealant bead must not be thicker than specified, oth-
♦
erwise excess sealant could enter the sump and clog the
strainer in the oil pump.
The front sealing flange must be installed within 5 minutes
♦
after applying sealant.
–
Tighten bolts securing front sealing flange -arrow- in diag-
onal sequence and in stages.
Remaining installation steps are carried out in reverse se-
quence; note the following:
–
Install crankshaft oil seal (pulley end)
–
Install vibration damper
–
Install coolant pipe (right-side)
–
Install toothed belt for high-pressure pump
–
Install poly V-belt ⇒ page
Tightening torques
Component
Front sealing flange to cylinder block
Noise insulation to engine
Idler wheel to cylinder block
Poly V-belt pulley to coolant pump
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
⇒ page
⇒ page
40.
⇒ page 177.
39.
41.
⇒ page 48.
Nm
9
9
22
22
1 Servicing work on pulley end
Audi Q7 2007 !
6
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