What was found
AFTER T/O RECEIVED SMOKE/LAV CAUTION MESSAGE. RAN BOTH PACKS FOR 1.5 HOURS ON GROUND. OPERATED ALL CABIN LIGHTS. INSPECTED BALLASTS AND OPERATIONAL CHECK OF LAV SMOKE DETECTORS. NO MESSAGES APPEARED ON EICAS. NO DEFECTS NOTED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER T/O RECEIVED SMOKE/LAV CAUTION MESSAGE. RAN BOTH PACKS FOR 1.5 HOURS ON GROUND. OPERATED ALL CABIN LIGHTS. INSPECTED BALLASTS AND OPERATIONAL CHECK OF LAV SMOKE DETECTORS. NO MESSAGES APPEARED ON EICAS. NO DEFECTS NOTED.