As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLIMBING THROUGH FL 240 FIREBELL CAME ON, SILENCED BELL NO OTHER INDICATIONS NOTED, BELL SOUNDED NUMEROUS TIMES DURING FLIGHT. REMOVED MOISTURE, CLEANED DRIED NR 2 ENGINE FIREWALL, DISCONNECT 3D1482J FIRE DETECTION SYSTEM, TEST NORMAL IAW B727 MM 27-00-00. (M)