As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TYS - DURING A SCHEDULED INSPECTION CORROSION WAS FOUND ON THE LEFT HAND FLOOR SUPPORT SILL AT FRAME 61 TO FRAME 65. MAINTENANCE REMOVED AND REPLACED THE FLOOR SUPPORT SILL IAW EMB SRM 51-40-02. THE AIRCRAFT WILL BE RELEASED UPON COMPLETION OF INSPECTION.