As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE TAKEOFF ROLL, THE FLIGHT CREW EXPERIENCED A LEFT HAND GENERATOR FAILURE. THE CREW ABORTED TAKEOFF AND EXITED THE RUNWAY. THE CREW PERFORMED THE QUICK REFERENCE PROCEDURES AND ATTEMPTED ANOTHER TAKEOFF. THE FLIGHT TOOK OFF WITHOUT FURTHER INCIDENT.