As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER SEVERAL MOMENTARY (FIRE DETECTION RIGHT FAIL) INDICATIONS AS WE APPROACHED MYR HAD BELL AND LIGHTS RIGHT FIRE HANDLE. SECURED RIGHT ENGINE AND INDICATIONS STOPPED FOR SEVERAL MINUTES. LIGHT AND BELL RETURNED SO WE PULLED THE FIRE HANDLE WHICH AGAIN STOPPED INDICATIONS LANDING COMPLETED WITH FIRE DEPARTMENT RESPONSE. REMOVED AND REPLACED TE UPPER FIRE LOOP SPLITTER.