As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 3281 - DURING CRUISE FLIGHT THE NR 2 A/C GENERATOR LIGHT ILLUMINATED. CREW FOLLOWED QUICK REFERENCE HANDBOOK, WITH NO CHANGE. AIRCRAFT RETURNED TO MSP. MAINTENANCE REMOVED AND REPLACED NR 2 ENGINE BRUSH BLOCK P/N 782689-3 AND NR 1 ENGINE GCU P/N 51608-003. ALL CHECKS GOOD. (M)