As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 2789 DURING INSPECTION FOUND THE AFT EXTERNAL OVERWING EMERGENCY LIGHTS ON THE LEFT AND RIGHT SIDE TO BE INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 4 BATTERY AND CHARGER IAW AMM 33-50-0. ALSO REMOVED AND REPLACED THE LEFT AFT EXIT EMERGENCY LIGHT ASSEMBLY IAW AMM 33-50-10. THE AIRCRAFT WAS RETURNED TO SERVICE.