Generator Rotor

1. Inspect the generator rotor shaft rear bearing surface for roughness or severe chatter marks. Replace the generator rotor if the generator rotor shaft is not smooth.
2. Check all wire leads on the generator rotor for loose or broken connections. Replace parts that show signs of burned insulation.







3. Check the slip rings for wear. Replace the generator rotor if the slip ring outer diameter is less than 22.1mm (0.870 inch).