Ryobi mount bolts shearing heads
No. The dark vertical is a mixture of fuel oil and whatever. I'm not sure how that much gets past the gasket and residual locktite.
Something might be wrong around that area...that's a lot of oil...
I get some oil spray on the firewall and some on the mount, but nothing like that...it looks like it's blowing up past the bolt..
Ever checked for a cracked back plate or case?
A air leak might cause a lot of things to happen.
Just two more cents worth.