As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV DURING C-CHECK INSPECTION CENTER FLOORBEAM STRAP AT FRAME 18 WAS FOUND TO HAVE CORROSION IN NUT PLATES HOLES. MAINTENANCE REMOVED AND REPLACED AFFECTED BUTT STRAP IAW EMB-145 SRM 51-40-02. THE AIRCRAFT WAS APPROVED TO RETURN TO SERVICE.