As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT GENERATOR TRIP OFF LINE IN FLIGHT, FOLLOWED BY LT GENERATOR. ACFT DIVERTED, LANDING NORMALLY. MX DISCOVERED RT GENERATOR OIL SOAKED AS A RESULT OF THE AXIS C SEAL LEAKING. REPLACED AXIS C SEAL AND RT STARTER GENERATOR. DETERMINED NO FAULT WITH LT GENERATOR SYS. ACFT ELECTRICAL GENERATION SYS GROUND CHECKED NORMAL.