Recently picked a Skil saw which was supposed to be seized for $35.00. It turns out that a bolt had come loose behind the flywheel and stopped it from turning. P&C pristine good 20" bar and a reasonable chain. Has a chain brake and AV so turned out to be an F65 (65cc) not the 55 I thought it might be. Win Win, I'm a happy man! Carb needs seeing to then should be mustard!