Originally Posted by
berkshires
Yes it is a homeowner type chain. I bought a new one and it even says on the package "low kickback chain". I'll investigate into new chains to see if I can find one that fits my bar and saw, and is not "low kickback".
One other thing I discovered is that while they call it a 3/8" LP chain, which should take a 5/32" bit for sharpening, I tried two different 5/32" files, and neither one would fit in the gullet of the new chain at any angle, while making full contact with the chain. So whatever they use in the factory does not have a 5/32" diameter. This explains why, when I sharpened it, I made a mess of it, because I was trying to follow the existing profile, and that's impossible. I either have to take off a lot of metal at the base of the cutter, or the top. If I take off a lot at the bottom I start to run into the thing, I think it's called a tie-strap, that sits below the cutter. And if I take a lot off the top, I wind up with a very low angle top edge of the gullet (think a wave that is not ready to break) that does not cut well.
So I think I'll probably be much happier with a different chain. I'll try one and see what I think and then decide if I still need a bigger chainsaw.
If I do, looks like the Echo CS-4910 is the best saw I could get for my use. Though no-one seems to sell it - they've all moved on from the carburetor saws to the electronic ones, which I don't want. Ugh.
GO