Dismounted aircleaner so I could see the upper backside of the engine. I am not sure but it is possible that the oil is coming from an smal hose , connected down i gearbox an goes up to backside of right cylinderhead , doing an 180 degree sweep around an electric sensor . The hose has an open end so it could bee an breather for gearbox , torsen or final drive.
Have cleaned up oil waste so I can see better after driving a while if this point is the cause.
Bengt
