Did you burn out the pto? try ingaging it at a lower idle speed and see if it will work if not could be a wiring issue
also if it wiring a wiring diagram and a test light are needed. If you don't have the wiring diagram, use a test light, start at the clutch and work your way back checking for current at each switch/connector. It maybe the ignition switch, there should be one terminal on it that feeds 12v to the clutch curcuit.
could be your ignition switch but thats the best way to find out where its not getting power to.
Answers & Comments
Did you burn out the pto? try ingaging it at a lower idle speed and see if it will work if not could be a wiring issue
also if it wiring a wiring diagram and a test light are needed. If you don't have the wiring diagram, use a test light, start at the clutch and work your way back checking for current at each switch/connector. It maybe the ignition switch, there should be one terminal on it that feeds 12v to the clutch curcuit.
could be your ignition switch but thats the best way to find out where its not getting power to.