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 23 TO 30. MAINTENANCE REMOVED AND REPLACED THE LEFT HAND FLOOR SUPPORT SILL IAW EMB SRM 51-40-02. THE AIRCRAFT WILL BE RELEASED UPON COMPLETION OF INSPECTION.