Put about 2 hours worth of short blasts over a month or so on my bike with no leaks. All of a sudden I’m flingint oil all over behind the pull cord area. Assumed it was the main seal so I popped the flywheel off and that seal looked great. Crank seals look good on both sides. Is the governor hole pictured here an area that could suddenly start leaking? Only real change I made was a 160 head and Changed from unknown oil the engine came with to a 0w20 mobile 1 synthetic.
Top gov rod has been removed and is plugged tight. I see no case cracks. Is this gov “through” area a leaking point? Can I just ruff it up and JB weld over it if so?
I’m out of ideas. Didn’t think it’s be hard to diagnose. Seems to only happen when crank case pressure is built up. I have an open hose on the VC with a filter on it. It does not appear to be plugged at all. Very little oil coming from it.
Any other ideas?
Thanks!
Top gov rod has been removed and is plugged tight. I see no case cracks. Is this gov “through” area a leaking point? Can I just ruff it up and JB weld over it if so?
I’m out of ideas. Didn’t think it’s be hard to diagnose. Seems to only happen when crank case pressure is built up. I have an open hose on the VC with a filter on it. It does not appear to be plugged at all. Very little oil coming from it.
Any other ideas?
Thanks!