As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE INFLIGHT ORD-PHL. CREW REPORTED LEFT ENGINE GENERATOR FAILED AND AUXILIARY POWER UNIT WOULD NOT START. EMERGENCY DECLARED FLIGHT DIVERTED CLE LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT ENGINE GENERATOR AND CONSTANT SPEED DRIVE. SYSTEM GROUND CHECK NORMAL OPERATION.