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!
Follow the positive battery cable direct to the starter solenoid/relay, and jump from the battery cable terminal, to the single switch terminal on the same solenoid. Engine should engage the starter and spin engine. This is test of battery, cables, solenoid and starter. I fit does spin engine, look for an inline fuse for the ignition system. The switch for start is not getting voltage.