As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FIRE INDICATION NR 2 ENGINE PER QRH CHECKLIST ALL NR 2 SYSTEMS SHUT DOWN, OUTBOARD AGENT WOULD NOT DISCHARGE, DISCHARGED INBOARD. FOUND BOTH BOTTLES DISCHARGED OUTBOARD BOTTLE HAD BROKEN WIRE AT AGENT LOW LIGHT SWITCH REPAIRED WIRE. REMOVED AND REPLACED LEFT SIDE INBD AND OUTBOARD FIRE BOTTLES. NR 2 FIRE WARNING WOULD NOT TEST. REPLACED RT AFT FIRE LOOP, NO DEFECTS NOTED.