Auxiliary power problems
It is my understanding that a failed flashing diode may have something to do with such a problem and that if it fails in the closed position (continuity in both directions), high voltage can back feed and take out the magneto.
so, first, using my multi meter, set on ohms, I tested the flashing diode. My meter showed the diode failed in the open position, no continuity in either direction.
Second, same setting on the multi meter, I tested and confirmed that I had continuity through the primary winding of the magneto.
Third, same setting, no continuity through the magneto to ground.
So I figured, this is small stuff, all I need is a new Flashing diode assembly, part # T13894.
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