As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT 14TH STAGE BLEED AIR DUCT WARNING INFLIGHT COMPLIED WITH QRH MESSAGE WENT OUT AND THEN CAME BACK 10 MINUTES. WITH ENGINE SHUTDOWN MESSAGE PERSISTED ON GROUND. REMOVED AND REPLACED LT PYLON SENSING ELEMENT A59WK IAW AMM 36-21-04. OPS CHECK GOOD. (M)