crane
Addicted to ArboristSite
I've found some info on this with a search, but not my answer. I need a clutch drum/sprocket and bearing for my saw. The clutch itself looks good. At some point someone has replaced the old drum with an ill fitting one, wrong diameter for the journal. The bar and chain are 3/8", which appears appropriate for this saw (I think the PL-4 was .404). My journal measures about .353. Thanks for any input.
Sam,
Sorry I missed your post here. I replied to your PM, and left some links for you. Any more questions, fire away. There are a ton of good people in this thread with good info.
BTW the PL-4 will pull 3/8 full comp chain fine up to 18-20", but I've never known one that was supplied with .404. I think that would be too much for that saw. I've run 3/8 on a 20" bar, but only in soft woods. Can't say for sure how it would pull buried in red oak.