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Removing and installing mounting plate for engine oil cooler, pressure control valve and oil filter housing >
< Removing and installing oil filter housing
A4 Cabriolet Mk2
Power unit
6-cylinder TDI engine (2.7 ltr.; 3.0 ltr. 4-valve common rail), mechanics
Engine lubrication / Lubrication system
Removing and installing pressure control valve for crankcase breather system
Removing and installing pressure control valve for crankcase breather system
Removing and installing pressure control valve for crankcase breather system
Removing
–
Drain off coolant
→ Chapter
.
–
Remove intake manifold (top section)
→ Rep. gr.23
.
–
Remove bottom section of intake manifold (left and right)
→ Rep. gr.23
.
–
Remove coolant pipe (rear)
→ Chapter
.
–
Remove exhaust gas recirculation cooler
→ Chapter
.
–
Detach hose
-arrow-
from pressure control valve for crankcase breather system.
–
Remove bolts
-1-
and
-2-
.
–
Take out pressure control valve for crankcase breather system.
Installing
Installation is carried out in the reverse order; note the following:
Note
t
Renew O-rings.
t
Secure all hose connections with the correct type of hose clips (same as original equipment)
→ Electronic parts catalogue
.
–
Install exhaust gas recirculation cooler
→ Chapter
.
–
Install coolant pipe (rear)
→ Chapter
.
–
Install bottom section of intake manifold (left and right)
→ Rep. gr.23
.
–
Install intake manifold (top section)
→ Rep. gr.23
.
–
Fill cooling system
→ Anchor
.
Tightening torque
Component
Nm
Pressure control valve for crankcase breather system to mounting plate
9
Power unit
6-cylinder TDI engine (2.7 ltr.; 3.0 ltr. 4-valve common rail), mechanics
Engine lubrication / Lubrication system
Removing and installing pressure control valve for crankcase breather system
Removing and installing mounting plate for engine oil cooler, pressure control valve and oil filter housing >
< Removing and installing oil filter housing