What was found
14TH STAGE BLEED AIR DUCT FAIL MESSAGE. ENGINE SHUT DOWN AND RETURN TO FIELD. REPLACED DEFECTIVE BLEED LEAK DETECTOR LOOP AT RT ENGINE PYLON.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
14TH STAGE BLEED AIR DUCT FAIL MESSAGE. ENGINE SHUT DOWN AND RETURN TO FIELD. REPLACED DEFECTIVE BLEED LEAK DETECTOR LOOP AT RT ENGINE PYLON.