A8L Quattro Sedan V8-4.2L (BVJ) (2007)
Engine Oil Check Valve: Service and Repair
Oil Check Valve and Spray Nozzle Valve Assembly Overview
Oil Check Valve and Spray Nozzle Valve Assembly Overview
1
O-ring
‹› Replace
2
Spray nozzle valve
‹› Removing and installing, refer to => [ Oil Check Valve and Spray Nozzle Valve ] See: Oil Pump/Oil Pressure Regulator Valve/Service and
Repair/Oil Check Valve and Spray Nozzle Valve
3
Gasket
‹› Replace
4
Cover
5
O-ring
‹› Replace
6
Hose
‹› For crankcase ventilation
7
Bolt