Hi, I recently bought an '85 moto 4 200. got it cheap since it won't move. Motor runs, feels like it shifts into gear, but does not move. I think it is a prob. with the centrifigul clutch. Don't have a manual and not a lot of money. How do I get at the clutch? and is my assesment the most likely cause?
Thanks in advance

 

Good luck getting it taken apart, heres a good link with free diagrams and part numbers

yamaha partsmanual fiche yfm200n moto 4 1985 yfm200

 

Are you sure it has a centrifugal clutch?