As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEN NR 1 FAILED DURING REFUEL, GENERATOR AMP NOT WITHIN FIVE. ERRATIC AMP FLUCTUATIONS DURING MTF OF 15 TO 20 AMP DIFFERENCE BETWEEN #1 AND #2 WITH #1 BEING THE FAULT SIDE. #2 WAS STABLE DURING FLIGHT AND VOLTAGE ON BOTH WERE 28.6 STEADY. REMOVED AND REPLACED HALL SENSOR; T/P MOC COMPLETED SUCCESSFULLY.