As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE INSPECTION FOUND EXTERIOR OVERWING EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE BATTERY CHARGER NR 4 IAW AMM 33-50-04. THE OPERATIONAL CHECK WAS GOOD IAW AMM 33-50-00-700-801-A. THE AIRCRAFT WAS RETURNED TO SERVICE.