Chahinsaw chain keeps coming loose
I have a Husqvarna 272xp saw. The thing fires up and runs like a top, but the chain keeps coming loose after only a few cuts. Its good and sharp, getting plenty of oil, and as far as i can tell the bar isnt worn. The studs aren't stripped that hold the bar on and i replaced the tensioner thinking that may be the problem. I have also tried a different chain. Any thoughts? It has a 24” bar with an oregan chain 3/8” .050 84dl. Could it be the clutch? Bar? Any possibility the cover/chain brake is worn out not pinching the bar correctly?
I really don't think its me I've put plenty of bars on saws and don’t have this problem with my stihl 041, my little poulan, my ol’ home lite 360 ect
Any thoughts would be appreciated.