What was found
DEN - DURING SERVICE CHECK, MAINTENANCE REPORTED EXTERIOR MOUNTED FORWARD ENTRY AND FORWARD SERVICE DOOR ESCAPE SLIDE LIGHTS INOPERATIVE. MAINTENANCE REPLACED M 571 BATTERY PACK PER MM 33.51.71 AND CHECKED OKAY. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DEN - DURING SERVICE CHECK, MAINTENANCE REPORTED EXTERIOR MOUNTED FORWARD ENTRY AND FORWARD SERVICE DOOR ESCAPE SLIDE LIGHTS INOPERATIVE. MAINTENANCE REPLACED M 571 BATTERY PACK PER MM 33.51.71 AND CHECKED OKAY. (X)