As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 4327 THE CREW REPORTED EMERGENCY LIGHT FLOOR STRIPS 4 & 5, AND LEFT AND RIGHT LOWER EMERGENCY EXIT SHROUD LIGHTS INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. INSTALLED NEW EMERGENCY LIGHT BATTERY CHARGER & BATTERY IN THE NR 3 POSITION. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.