What was found
JFK - DURING OVERNIGHT MAINTENANCE, 3L DOOR EVACUATION HORN INOPERATIVE. REPLACED EVACUATION HORN AT 3L DOOR. SYTEM GROUND CHECKED NORMAL OPERATION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
JFK - DURING OVERNIGHT MAINTENANCE, 3L DOOR EVACUATION HORN INOPERATIVE. REPLACED EVACUATION HORN AT 3L DOOR. SYTEM GROUND CHECKED NORMAL OPERATION. (M)