Engine Oil Pressure: Testing and Inspection

11 40 000 Checking engine oil pressure (N74)

Special tools required:





Warning!
Risk of scalding!

Note:
Engine oil escapes on removal of the oil drain plug.

Keep a suitable collecting vessel on hand!





Necessary preliminary work:
^ Remove service flap





Loosen oil filter oil drain plug (1).





Check O-ring (1) on special tool 11 7 430.





Screw special tool 11 7 430 into oil filter housing.

Tightening torque: 10 Nm

Screw special tool 13 5 000pressure gauge together with special tool 11 7 430.

Nominal value.





Engine oil level check by means of diagnosis system (see Engine oil service).

Assemble engine.