LonestarStihl
Addicted to ArboristSite
Right it won’t do a vac leak or anything. Dealer told me he had a saw that he knew had an air leak but every time I would pressure/vac test everything help fine. He said an old mechanic taught him the gas trick and that’s the only way he found it. Was a hairline fracture on the bottom but it would only show when the saw warmed up more