As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: EVACUATION ALARM AT DOOR 3L INOPERATIVE. REPLACED 3L DOOR LOUD SPEAKER FOR THE EVACUATION ALARM AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY EVACUATION SIGNALING SYSTEM PER AMM 23-73-00-710-026-A.