As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING CRUISE FLIGHT NR 1 ENGINE FIRE WARNING , NR 1, NR 2 FIRE BOTTLES BLOWN TO NR 1 ENGINE, NO SMELL OR VISUAL INDICATION OF SMOKE/FIRE. FIRE INDICATION PERSISTED, NR 1 ENGINE SHUT DOWN, AIRCRAFT DIVERTED TO NEARBY AIRPORT. NORMAL LANDING CARRIED OUT WITH GROUND FIRE/RESCUE IN ATTENDANCE. NO EVIDENCE OF FIRE. MAINTENANCE INSPECTION FOUND NO EVIDENCE OF FIRE, FIRE DETECTION LOOP FOUND FAULTY. FIRE DETECTION LOOP AND FIRE BOTTLES REPLACED. AIRCRAFT RETURNED TO SERVICE.