Oregon replacement bar/chain for Poulan saw problems
I picked up a couple of Oregon bar/chain combos for my 4620avx Poulan Pro and am having some weird problems. The first bar and chain worked great. So I picked up another some months later and as soon as I started the saw, the chain jammed up in the bar. It went together as smoothly as the first one. The chain slid right into the bar when I tensioned it. The funny thing is that I have 5 other Oregon chains and none of them fit in either bar. The only chain that fits either bar is the one from the first bar/chain combo I bought. All the chains fit both bars way too tight. They don't slide at all. Is this just bad manufacturing or am I missing something? Thanks for any reply's.