As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, THE RIGHT AC BUS OFF LIGHT, BOTH UTILITY BUS LIGHTS AND THE RIGHT GENERATOR CONTROL LIGHT ILLUMINATED. FOLLOWED COCKPIT OPERATING MANUAL PROCEDURES BUT WAS UNABLE TO RESTORE THE RIGHT AC BUS. AIRCRAFT DIVERTED TO SEA AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE RIGHT GENERATOR CONTROL UNIT, OPERATIONAL CHECK OK.