What was found
DFW - DURING OVERNIGHT MAINTENANCE, FORWARD OVERWING EMERGENCY EXIT SIGN DIM. REPLACED FORWARD OVERWING EMERGENCY EXIT SIGN BATTERY PACK AT 20F. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DFW - DURING OVERNIGHT MAINTENANCE, FORWARD OVERWING EMERGENCY EXIT SIGN DIM. REPLACED FORWARD OVERWING EMERGENCY EXIT SIGN BATTERY PACK AT 20F. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)