Tore into the generator end and removed the stator. Found what appears to be a diode, marked plus and minus on the bottom, which is shorted out. The other diode is potted in green, and tests ok.
No sign of a automatic voltage regulator (just a capacitor) and this diode wired into the rotor. Rotor coils each have a resistance of 3.8 ohm.
No part number or other marks than plus or minus.
No sign of a automatic voltage regulator (just a capacitor) and this diode wired into the rotor. Rotor coils each have a resistance of 3.8 ohm.
No part number or other marks than plus or minus.