As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE NUMBER 1 ENGINE FIRE WARNING LIGHT ILLUMINATED AND BELL RANG DURING GROUND OPERATIONS. ALL ENGINE INDICATIONS WERE NORMAL. THE ENGINE WAS SHUTDOWN. DURING INSPECTION TWO CONNECTORS FOR FIRE LOOP IN STUB WING WERE FOUND OIL CAKED CAUSING FALSE FIRE INDICATION. CLEANED CONNECTORS AND SYSTEM CHECKED GOOD IAW MM 26-11-01, RAN ENGINE AT TAKEOFF POWER AND SYSTEM TESTED GOOD.