As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT LEVEL OFF 330 CREW HEARD DING OF FIRE BELL. INSPECTED COCKPIT FOR LIGHTS, NONE ILLUMINATED. DID ENG FIRE TEST WITH NORMAL RESULTS. RIGHT AFTER FIRE TEST, NR 1 ENG FIRE LIGHT ILLUMINATED WITH CONSTANT BELL. RAN RED TAB PROCEDURE, FIRE LIGHT WENT OUT WITH ENG SHUTDOWN. NO BOTTLE BLOWN INTO ENG. ENG WINDMILLED WITH POSITIVE OIL PRESSURE OF OVER 10 PSI FOR 20 MINUTES.