question Breather pipe leaks oil - Zetor 5340

[djsumcp20oldleawharfcouk]

After 1 hour running the tub I have under breather pipe is full of oil, where is coming from? Is there a filter some where blocked, have to keep topping engine oil up.

 

[hala]

overpressure in the crankcase that can be caused by jammed or broken piston rings. There is a lot to read about this problem in this forum. the reason for jamming piston rings may be that the engine is never really works hard but runs too light.
Hazze

 

[djsumcp20oldleawharfcouk]

Does not seem much pressure coming out of tube, most oil seems to come after stopped. Think the tube needs to turn up as it comes out.