What was found
FLIGHT 6139 - EWR - FLIGHT CREW REPORTED LAV SMOKE DETECTOR TEST INOPERATIVE. EWR MX REMOVED AND REPLACED LAV SMOKE FIRE DETECTOR PANEL AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 6139 - EWR - FLIGHT CREW REPORTED LAV SMOKE DETECTOR TEST INOPERATIVE. EWR MX REMOVED AND REPLACED LAV SMOKE FIRE DETECTOR PANEL AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.