Small Engine Troubleshooting Problems? Ask a Mechanic Now.
Stator test has to be unplugged from the rectifier and read in AC volts, has to be at least 28 volts, AC. What did stator read? If it is ok, then what is the output of the rectifier? Should be 1/2 of the stator voltage in DC or around 14 volts DC. This is the same that should be going to the battery to keep voltage up when running.