What was found
KJFK - ALL MAIN DECK SMOKE DETECTOR LIGHT ILLUMINATED INTERMITTENTLY. NO SMOKE DETECTED IN AIRCRAFT. REPLACED MAIN DECK SMOKE DETECTOR MODULE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
KJFK - ALL MAIN DECK SMOKE DETECTOR LIGHT ILLUMINATED INTERMITTENTLY. NO SMOKE DETECTED IN AIRCRAFT. REPLACED MAIN DECK SMOKE DETECTOR MODULE. (M)