As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE GENERATOR FAULTED DURING TAKEOFF ROLL AT 80 KTS. TAXIED TO THE RAMP. REMOVED AND REPLACED THE NR 2 GCU IAW AMM 24-22-12-04. PERFORMED AN ENGINE RUN IAW JRH AND AMM 24-22-12-04. THE NR 2 GCU HAD GOOD FREQUENCIES AND VOLTS IAW JRH.