As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: NO EVACUATION ALARM AT DOOR 3. MAINTENANCE ACCOMPLISHED AN OPERATIONAL TEST OF THE LOUD SPEAKER SYSTEM PER AMM 23-73-51 AND THE SPEAKER AT DOOR 3L FAILED THE TEST. MAINTENANCE REPLACED THE SPEAKER AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY EVACUATION SIGNALING SYSTEM PER AMM 23-73-00-710-026-A WITH NO ISSUES NOTED.