What was found
IAH - DURING SCHEDULED MAINTENANCE, THE EMERGENCY LIGHT BATTERY AT 73WL WAS FOUND INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AFFECTED BATTERY PACK, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
IAH - DURING SCHEDULED MAINTENANCE, THE EMERGENCY LIGHT BATTERY AT 73WL WAS FOUND INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AFFECTED BATTERY PACK, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. (X)