As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CARGO SMOKE LIGHT ILLUMINATED DURING TAKEOFF ROLL, TAKEOFF WAS ABORTED AND CARGO FIRE EXTINGUISHER NR 1 WAS ACTIVATED. REPLACED THE NR 1 CARGO FIRE BOTTLE AND BOTH CARGO SMOKE DETECTORS. BOTH DETECTORS WERE ORIGINAL MANUFACTURER INSTALLED WITH 11,584 HOURS TSN.