What was found
PIT - DURING ROUTINE OVERNIGHT MAINTENANCE, THE AFT FLOOR EMERGENCY TRACK LIGHTING WAS FOUND INOPERATIVE. MAINTENANCE CREW REPLACED THE AFT NR 7 BATTERY PACK. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PIT - DURING ROUTINE OVERNIGHT MAINTENANCE, THE AFT FLOOR EMERGENCY TRACK LIGHTING WAS FOUND INOPERATIVE. MAINTENANCE CREW REPLACED THE AFT NR 7 BATTERY PACK. (X)