I have a 1972 MF14 with the Kohler K321S. I'm trying to fiqure out the governor. I can't fiqure out how the return spring for the carb goes. I think mine may be missing. I've tried to look up part diagrams and they don't show them. It seems the smaller k-series have some sort of return spring on the shaft coming out of the motor, should mine? :confuse: By the way I'm currently restoring it, I'll try to some pics up soon.