What was found
FLT 4473 - DURING FLIGHT FROM HPN TO ATL, CREW RECEIVED A CARGO COMPARTMENT SMOKE WARNING THAT WOULD NOT EXTINGUISH. CAPTAIN DISCHARGED THE FIRE BOTTLES. CREW DIVERTED TO JFK AND LANDED SAFELY. MAINTENANCE AND THE FIRE DEPARTMENT FOUND NO EVIDENCE OF FIRE. MAINTENANCE REMOVED AND REPLACED THE CARGO COMPARTMENT SMOKE DETECTORS. MAINTENANCE ALSO REMOVED AND REPLACED THE CARGO COMPARTMENT SMOKE DETECTOR. MAINTENANCE REMOVED AND REPLACED THE CARGO COMPARTMENT SMOKE DETECTORS. MAINTENANCE ALSO REMOVED AND REPLACED NR 1 AND NR 2 SQUIBS AND FIRE BOTTLES. OPERATIONAL CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE. (M)