What was found
DFW - DURING OVERNIGHT MAINTENANCE EMERGENCY EXIT PATH LIGHTING AT R1 AND L1 DOOR INOPERATIVE. REPLACED BATTERY PACKS. SYSTEM GROUND CHECK NORMAL OPERATION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DFW - DURING OVERNIGHT MAINTENANCE EMERGENCY EXIT PATH LIGHTING AT R1 AND L1 DOOR INOPERATIVE. REPLACED BATTERY PACKS. SYSTEM GROUND CHECK NORMAL OPERATION. (M)