As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT TOP WHEN RETARDED THROTTLES #3 ENG HAD STEADY FIRE WARNING (BELL & LIGHT) SHUT DOWN ENG. AFTER SHUT DOWN AND DISCHARGING AGENT, FIRE WARNING CONTINUED. ***CORRECTIVE ACTION *** FOUND FIRE ELEMENT READING LOW RESISTANCE PER MM 26-11-2. R&R FIRE ELEMENT IAW MM 26-11-16. SYSTEM OPS CHECKS NORMAL IAW MM 26-11-16. R&R R/H INBD & R/H OTBD FIRE BOTTLES IAW CHAP 26-21-09. RAN #3 ENGINE IAW EWA RUN UP HANDBOOK. #3 OPS CHECKS NORMAL ON GROUND.