As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SAL - ON TAKEOFF, EXPERIENCED FIRE WARNING ON NR 3 ENGINE. RETARDED THROTTLE AND FIRE WARNING CEASED. RETURNED TO SAL AND LANDED WITHOUT INCIDENT. INSPECTION REVEALED FIRE DETECTOR WIRING CHAFING ON FORWARD INBOARD COWLING. REPAIRED WIRING - SYSTEM CHECKED NORMAL. AIRCRAFT RETURNED TO SERVICE. PART TOTAL CYCLES: 31,341. (X)