As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 4011 - DURING DAILY INSPECTION IN ABY, MAINTENANCE FOUND THE FORWARD MOST SET OF EMERGENCY LIGHTS WENT OUT AFTER 30 SECONDS. MAINTENANCE REMOVED AND REPLACED THE NR 1 EMERGENCY BATTERY PACK. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)