Small Engine Troubleshooting Problems? Ask a Mechanic Now.
Welcome to JUST ANSWER small engines, let me try to help you !! I don't know it all, but maybe together we can get you a satisfactory answer!
Make and model? Electric pto clutch? Look at the clutch area under the engine, looking to see if the pto clutch wires may be pulled loose or damaged? If wires are damaged or pulled loose, the start circuit will not be complete.