As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF FROM TAPA, THE NUMBER TWO FIRE WARNING INDICATION LIGHT AND BELL CAME ON, THE LIGHT AND BELL WENT OUT WHEN THE CREW RETARDED POWER LEVERS TO IDLE. THE CREW RETURNED TO BLOCKS AT TAPA WITHOUT INCIDENT. MAINTENANCE REPLACED THE NUMBER TWO LOWER FIRE LOOP AND PERFORMED OPERATIONAL CHECK WAS GOOD IAW DACO DC8 MAINTENANCE MANUAL 26-10-1, AIRCRAFT WAS RETURNED TO SERVICE.