Audi Q7 2007 Workshop Manual

Audi Q7 2007 !
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
1 Removing and installing parts of lubrication system
153
6
– Remove exhaust gas recirculation cooler ⇒ page 221.
– Detach crankcase breather hose -arrow- from pressure
control valve.
– Unscrew bolts -1- and -2- and remove pressure control
valve for crankcase breather system.
Installing
Installation is carried out in the reverse order; note the follow-
ing:
♦ Renew O-rings.
♦ Secure all hose connections with the correct type of hose
clips (same as original equipment) ⇒ Parts catalogue.
– Install exhaust gas recirculation cooler ⇒ page 221.
– Install coolant pipe (rear) ⇒ page 181.
– Install bottom section of intake manifold (left and right)
⇒ Rep. Gr. 23.
– Install intake manifold (top section) ⇒ Rep. Gr. 23.
– Fill cooling system ⇒ page 162.
Tightening torque
1.10 Removing and installing mounting plate for
oil cooler, pressure control valve and oil fil-
ter housing
Removing
– Drain off coolant ⇒ page 161.
– Remove intake manifold (top section) ⇒ Rep. Gr. 23.
– Remove bottom section of intake manifold (left and right)
⇒ Rep. Gr. 23.
– Remove coolant pipe (rear) ⇒ page 181.
– Remove toothed belt for high-pressure pump ⇒ page 48.
– Remove high-pressure pump ⇒ Rep. Gr. 23.
– Remove exhaust gas recirculation cooler ⇒ page 221.
Component Nm
Pressure control valve for crankcase breath-
er system to mounting plate
9
Note
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Audi Q7 2007 Specifications

General

Brand	Audi
Model	Q7 2007
Category	Automobile
Language	English