well man i'd just check everything out really good , like the shifting forks etc. check for any signs of wear just check everything waste some time on it
thats what i just got done doing with mine. I sent the motor to get a new bottom end to this atv shop. Like a year ago and i moved to a new house and some shit so i boxed the motor up till later . Later it didn't run . . . there was oil in my exaust too lol . I just took it all apart and checked everything and fixed a few thinks therewas not key in the magneto , power valve was stuck was open , wrong head gaskets fucked up waterpump and shifting was a little messed up . But i fixed it all now just wasted some time n checked everything