As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB TO ALTITUDE THE RT ENGINE FIRE LIGHT ILLUMINATED MOMENTARILY. THROTTLE LEVER WAS RETARDED MOMENTARILY BUT LIGHT WENT OUT WITH NO OTHER INDICATIONS OR WARNINGS. AIRCRAFT FIRE DETECTION SYSTEM CURRENTLY BEING INVESTIGATED FOR CAUSE OF MOMENTARY LIGHT.