As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R 14TH DUCT WARNING MESSAGE DURING CLIMB. RAN QRH, MESSAGE CLEARED. DECLARED AN EMERGENCY ON APPROACH. (FLT#5031) CLOSED REMOVED AND REPLACED RT 14TH STAGED PYLON DUCT IAW AMM. OPERATED RH 14TH STAGE SYSTEM FOR EXTENDED TIME WITH NO LEAKS OR ABNORMAL MESSAGES. OK FOR CONTINUED SERVICE.