As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, THE LEFT ENGINE DRIVEN GENERATOR SYSTEM BECAME INOPERATIVE. FLIGHT CREW FOLLOWED COM PROCEDURES. DIVERTED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE LEFT ENGINE CONSTANT SPEED DRIVE UNIT AND THE LEFT ENGINE DRIVEN GENERATOR. OPERATIONAL CHECK NORMAL.