A6 Quattro Sedan V6-3.2L (BKH) (2005)
Engine Oil Check Valve: Locations
Oil check valves, oil separator, component overview
1 -
O-ring
^
Replace
2 -
Oil check valve, 20 Nm
^
For oil supply to right cylinder head
3 -
9 Nm
4 -
Oil separator
5 -
Gasket
^
Replace
6 -
Cover
^
With connection for crankshaft housing ventilation
7 -
O-ring
^
Replace
8 -
Gasket
^
Replace
9 -
6 Nm
10 -
Crankcase ventilation hoses
CAUTION! Crankcase ventilation must not be removed.
11 -
9 Nm