What was found
7154-STL-LEFT DUCT FAIL LITE DURING TAXI.MAINTENANCE REMOVED AND REPLACED LEFT BBLEED AIR DUCT SEALS
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
7154-STL-LEFT DUCT FAIL LITE DURING TAXI.MAINTENANCE REMOVED AND REPLACED LEFT BBLEED AIR DUCT SEALS