As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV - DURING C-CHECK THE CENTER FLOORBEAM WAS FOUND TO BE CORRODED AT FRAME 20. MAINTENANCE REMOVED AND REPLACED THE AFFECTED FLOORBEAM IAW EMB 145 SRM 51-40-02. THE AIRCRAFT WILL BE APPROVED FOR RETURN TO SERVICE UPON COMPLETION OF C-CHECK.