As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLIMBING THRU 12,000 FEET NR 2 ENGINE FIRE WARNING SOUNDED. SECURED ENGINE PER EWW QRH. UPON INSPECTION OF ENGINE FOUND HIGH STAGE BLEED DUCT CRACKED AT FLEX COUPLING. REMOVED AND REPLACED HIGH STAGE BLEED DUCT IAW DC-8 M/M CH 36-11-61 AND FIRE WARNING CHECKS GOOD.