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 THE LEFT HAND SILL WAS FOUND TO BE CORRODED BETWEEN FRAMES 60 AND 65. MAINTENANCE REMOVED AND REPLACED THE AFFECTED SILL IN ACCORDANCE WITH EMB-145 SRM51-40-02, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.