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 RIGHT SILL AFT OF THE SERVICE DOOR HAD CORRODED NUT PLATE HOLES. MAINTENANCE REMOVED AND REPLACED THE RIGHT HAND SILL AFT OF THE SERVICE DOOR IN ACCORDANCE WITH EMB 145 SRM 51-40-02, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.