What was found
FLT 5454 - STL - AHRS 2 OVERHEAT MESSAGE ON THE EICAS. MAINTENANCE REMOVED AND REPLACED THE NR 2 AHRS. SYSTEM OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 5454 - STL - AHRS 2 OVERHEAT MESSAGE ON THE EICAS. MAINTENANCE REMOVED AND REPLACED THE NR 2 AHRS. SYSTEM OPS CHECKED GOOD.