As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
12C UPPER EMERGENCY EXIT SIGN INOP-C/A-T/S PER WM 33-50-50 REMOVED AND REPLACED #3 EMERGENCY BATTERY AND CHARGER IAW W/C 33-700-19 NO FIX, FURTHER T/S RAR #5 INVERTER IAW EMB AMM 33-50-11-000-801-A AND 33-50-11-400-801-A OPC GOOD NO DEFECTS NOTED AT THIS TIME END. BATTERY CHARGER ASSY P/N 11-0049 S/N 13111