Oil Spray Jet: Service and Repair

Oil check valves and spray jet valve, overview

Note: If irregular valve noise occurs repeatedly during short journeys and disappears after extended driving, the oil check valves must be replaced.
1. O-Rings
^ Always replace
2. Oil check valve - 20 Nm
^ for oil supply at left cylinder head
3. Banjo fitting - 15 Nm
4. Baffle
5. Gasket
^ Always replace
6. Cover
^ with connection for crankshaft housing ventilation
^ Removing - intake manifold, Refer to Intake Manifold, Service and Repair
7. 10 Nm
8. Hose
^ to pressure regulation valve of crankshaft housing ventilation
9. Spray jet valve - 25 Nm
^ for piston cooling
10. Oil line
11. O-ring
^ Always replace
12. Oil check valve - 20 Nm
^ for oil supply at right cylinder head
13. O-ring
^ Always replace