As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE INSPECTION ON FLIGHT 3718 FOUND LT FWD EMERGENCY LIGHT INOPERABLE. THE ACFT WAS REMOVED FROM SERVICE. R & R NR 4 BATTERY CHARGER. OPERATIONS CHECKED GOOD MEL 33-50-04 AUTH 120368D-C IS RESTORED. THE ACFT WAS RETURNED TO SERVICE.