As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE, PILOT HAD A MOMENTARY "CARGO FIRE " INDICATION, LIGHTS AND FIRE BELL. FLIGHT CONTINUED ON AND LANDING WAS UNEVENTFUL. MAINTENANCE TESTED BOTH LOWER AND MAIN DECK CARGO FIRE WARNING PER AMM 26-14-00, AND REPLACED A8 FIRE WARNING AND DETECTOR CARD AS A PRECAUTIONARY PER AMM 26-10-00. OPERATIONAL CHECKED GOOD AND A/C OK FOR RETURN TO SERVICE.