i assume it's cable steering. my neighbors was like that and i had him hold a bind on the steering wheel while i put a 2x4 on the steering arm at the motor and hit on it repeatedly with a 4lb hammer. it started moving so we removed the nuts on the ends of the cable and put oil on everything we could. we went back and forth, left and right about 4 0r 5 times and it started freeing up.
es le bon ton roulet