As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE HAD FIRE WARNING IN FLT. LIGHT WENT OUT WHEN THRUST LEVER RETARDED TO IDLE. LIGHT CAME ON AT TOP OF DESCENT AT 35,000 FT. SUSPECT BLEED AIR LEAK, FIRE LOOPS CHECKED GOOD. RAN NR 2 ENGINE, CHECKED FOR AIR LEAKS, CHECKED FIRE WARNING SYSTEM. FOUND NO AIR LEAKS AND SYSTEM CHECKS OK PER MM 26-11-00.