As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - DURNG A-CHECK INSPECTINO, THE FORWARD SECTION OF THE EMERGENCY PATH LIGHTING WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AFFECTED EMERGENCY LIGHT BATTERY PACK IAW ATR42-320 MM 33-51-31, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. (M)