As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TEN MINUTES AFTER TAKEOFF GOT RIGHT ENGINE FIRE WARNING WITH BELLS, AURAL WARNING, AND LIGHT IN HANDLE. PER PROCEDURE REDUCED THROTTLE TO IDLE ALL INDICATION CEASED AT 1.30 EPR. OTHER INSTRUMENTS NORMAL, NO VIBRATIONS. REPLACED 13TH STAGE ANTI-ICE DUCT ON RIGHT ENGINE.