What to do if Oleo-Mac Chainsaw starts but chain doesn't rotate?
- DDanielle HansonAug 9, 2025
If the engine of your Oleo-Mac chainsaw starts but the chain doesn't rotate, it could be due to several reasons. First, check if the chain brake is engaged and disengage it. Second, the chain might be too tight, so adjust the chain tension. Also, ensure that the bar and chain are assembled correctly. Check if the chain or bar is damaged. Finally, the sprocket might be damaged, in which case you should contact an authorized service center for replacement.