4 Things to Know About Fixing a Slipping Chainsaw Clutch

A slipping clutch means the engine revs but the chain barely moves or stops completely. It feels like the chain tries to catch but can’t get a grip.

The fix is usually the clutch drum or the clutch shoes. The drum wears down over time, or the shoes get glazed and smooth.

Pull the clutch cover, remove the drum, and inspect it. If the drum has a shiny groove, replace it. If the shoes look smooth and shiny, sand them lightly or replace them.

Most chainsaws let you swap both parts in under 20 minutes with just a socket and a flathead screwdriver. Don’t keep running it or you’ll cook the clutch.