As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT, CREW NOTED VIBRATION AND THEN LT GEN FAIL INDICATION. ACFT WAS DIVERTED AND LANDED WITHOUT INCIDENT. UPON INSPECTION IT WAS DETERMIND BEARINGS ON LT GEN HAD FAILED. THIS ALSO DAMAGED THE SPLINE DRIVE ADAPTER IN THE ENGINE. PN CT3983-01