As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR2 STARTER/GENERATOR CAUSING IRREGULAR AMPERAGE SPIKES ON AMMETER DURING NORMAL FLIGHT. MOMENTARILY KICKED OFF NR1 GENERATOR. FOUND FAULTY STARTER/GENERATOR UPON EXAMINATION. STARTER BRUSHES WERE WORN BEYOND SERVICEABLE LIMITS AND IRREGULAR BRUSH WEAR NOTED ON 2 OF THE BRUSHES. ONE OF THE BRUSHES DOWN TO NO LIFE LT, ANOTHER DOWN TO APPROX. 10 PERCENT AND THE OTHER (2) HAD APPROX. 40 PERCENT LIFE LEFT. UNIT HAD ONLY 50+19 HRS TSO. THE STARTER WAS REPLACED AND THE SHIP RETURNED TO SERVICE WITH NO FURTHER DEFECTS NOTED AT THIS TIME.