This is my GF's old sled that my daughter has been riding. With just over 3000 miles on the odo it piled up the PTO crank bearing. There is only a single (and tiny) ball bearing on the PTO side that to my eyes looks pretty light duty considering a CVT is constantly beating away at it. I'd like to know if this is an issue with this engine and/or if there is a fix/upgrade to keep this from happening again? The sled uses tons of oil so I can't see that being an issue. I'm considering replacing the open bearing with a sealed one and filling the bearing with isoflex grease (ala Ski-Doo) if bearing oiling is the problem here.
Anyone?
Anyone?