As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERG LIGHT INOP FLOOR. R&R NR 4 BATTERY AND BATTERY CHARGER AND INVERTER FOR EMERGENCY SEAT 15A,16A,17A AND 18A IAW AMM 33-50-04 AND AMM 33-50-11 OPS GOOD AT THIS TIME. CHARGER ASSY BATTERY P/N BA5-0933-901 S/N C02722. INVERTER P/N 7824-1