A8L Quattro Sedan V8-4.2L (BVJ) (2007)
-
Remove oil check valve - 1 - and spray nozzle valve - 2 -.
Installing
‹› Tightening specifications. Refer to => [ Oil Check Valve and Spray Nozzle Valve Assembly Overview ] See: Oil Pump/Oil Pressure Regulator
Valve/Service and Repair/Oil Check Valve and Spray Nozzle Valve Assembly Overview.
Installation is in reverse order of removal, note the following:
‹› Replace gaskets and O-rings.
-
Install high pressure lines.
-
Install intake manifold.