What was found
AFT SECTION OF THE AFT COACH CABIN EMERGENCY FLOOR TRACK LIGHTING WAS INOP ON T/S CHECK. FOUND WIRE SHORTED TO GROUND AT SIDE WALL FEED. REPAIRED WIRE AND REPLACED THE BATTERY PWR SUPPLY M9010, SYSTEM NOW OPERATES NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFT SECTION OF THE AFT COACH CABIN EMERGENCY FLOOR TRACK LIGHTING WAS INOP ON T/S CHECK. FOUND WIRE SHORTED TO GROUND AT SIDE WALL FEED. REPAIRED WIRE AND REPLACED THE BATTERY PWR SUPPLY M9010, SYSTEM NOW OPERATES NORMAL.