As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 4197 THE CREW REPORTED THE GALLEY SMOKE DETECTOR WAS INOPERABLE FOR LAV DETECTION. LAV SMOKE DET SYSTEM DEFERED PER MEL 26-02. REMOVED AND REPLACED CONNECTOR P8100 IAW EMB 145 SWPM 20-50-01. THE AIRCRAFT WAS RETURNED TO SERVICE.