Other 2012 Crf150rb problem

[Jayden91]

Hey guys I have a question I went out riding and I came back and seen that all my oil was blown out. It blow out of the valve cover down the breather into the air box and leaked out of the air box. It blow out the whole case of oil. Have any thoughts on what’s my problem

 

[SRAD97750]

I imagine some oil could have been forced out the breather tube if you're having overpressure in the crankcase due to worn rings. I imagine the worn rings burned a good quantitiy of oil showing the low level. -BIG DAN