As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT ENGINE FIRE WARNING LIGHT CAME ON DURING CLIMB OUT. REDUCED POWER TO IDLE AND LIGHT EXTINGUISHED AFTER 20 SECONDS. AIRCRAFT RETURNED, MADE UNEVENTFUL OVERWEIGHT LANDING. WEATHER CONDITIONS WERE VMC. FIRE LOOP WAS REMOVED AND REPLACED. AN OVERWEIGHT LANDING WAS PERFORMED AND NO DEFECTS WERE FOUND. AIRCRAFT WAS RETURNED TO SERVICES. (K)