As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE FLIGHT, CREW NOTED NR 2 GENERATOR OFF BUS AND SOURCE LIGHTS ILLUMINATED. CREW DISCONNECTED THE NR 2 IDG. CREW LANDED IN OAK WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NR 2 IDG PER AMM 24-11-11-4 AND COMPLETED ALL NECESSARY OPERATIONAL CHECKS PER AMM 24-11-00-5.