Craftsman GS 6500 Belt keep jumping off
HI Anyone: I have a craftsman GS-6500 Kohler pro v-twin 26 HP 54"cut, precision plus grass cutting system, every time I cut my grass it cuts great, but when I get in some little thick grass my grass belt jumps off the cutting system. I have replaced the belt, taken the belt off several time over the 5 years I have used this motor, and I do follow the belt diagram to the tee. And it still jump off when I cut some thick grass. What I have notice is the lock bar (with the spring on it)on the precision plus cutting system, locks in place, but after it locks my belt is not real good tight. Is there a belt adjustment on this motor around the precision plus cutting system, that I can adjust that will make the blade tighter???? Where is it and how to you adjust it??? All the precision plus cutting system belt metal roller appear to be on slug and no loose play. There is a short metal like rod in the center of the belt rollers, is this rod the piece that adjust the tighten of the belt?????