As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV - DURING C-CHECK FLOOR SUPPORT FROM AFT SERVICE DOOR CENTER SILL TO RT OMEGA BEAM HAS CRACK AND TOOLING MARKS AROUND RIVETS (FRAME 22). MAINTENANCE REMOVED AND REPLACED FLOOR SUPPORT FROM AFT SERVICE DOOR CENTER SILL TO RT OMEGA BEAM AT FRAME 22 IAW EMB-145 SRM 51-40-02. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.