As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FLIGHT CREW REPORTED THAT DURING FLIGHT THAT THEY WERE SHOWING A AMP SPLIT BETWEEN GENERATORS AND THE RH SIDE WAS LOWER THAN NORMAL. MAINTENANCE TROUBLESHOT AND DETERMINED THERE WAS A DEFECT IN THE NO2 STARTER/GENERATOR. 23080-064 SN P2288 TOTAL TIME IN SERVICE 289.5 HRS AND 237 CYCLES. THE DEFECTIVE STARTER GENERATOR WAS REMOVED AND AN OVERHAULED UNIT WAS INSTALLED. NO CAUSE WAS NOTED FOR THE FAILURE OF S/N P2288. THE AIRCRAFT WAS OPS CHECKED AND RETURNED TO SERVICE