What was found
LAV SMOKE LIGHT ILLUMINATED ON ADVISORY PANEL. DETECTOR IN FWD/CONDO AREA WAS ACTIVATED WITH NO INDICATION OF ASSOCIATED SMOKE. INTAKE OF SENSOR WAS COVERED AND ALARM CEASED. WHEN SENSOR UNCOVERED SYSTEM OPERATED NORMALLY. ALARM REOCCURED SEVERAL TIMES. ALL PACK OPERATION ON GROUND NORMAL. NO SMOKE OR ODOR NOTED IN CREW REST MODULE. CLEAN AND RESEAT CREW REST SMOKE DETECTOR CONNECTOR. PERFORMED SMOKE DETECTOR TEST PER CRM SUPP MTC MANUAL. TEST OKAY.