What was found
RECEIVED BLEED AIR DUCT AURAL WARNING AND RED LEFT 14TH DUCT LEAK WARNING MESSAGE IN FLIGHT. COMPLETED MEMORY ITEMS AND QRH PROCEDURES. SHUTDOWN LEFT ENGINE. REPLACED LEFT 14TH PYLON LOOP. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RECEIVED BLEED AIR DUCT AURAL WARNING AND RED LEFT 14TH DUCT LEAK WARNING MESSAGE IN FLIGHT. COMPLETED MEMORY ITEMS AND QRH PROCEDURES. SHUTDOWN LEFT ENGINE. REPLACED LEFT 14TH PYLON LOOP. OPS CHECK GOOD.