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 SERVICE DOOR SILL WAS FOUND TO BE CORRODED BETWEEN FRAMES 21 AND 22. MAINTENANCE BLENDED OUT THE AFFECTED AREA AND PERFORMED A DOUBLER REPAIR IAW EMB 145 SRM 53-21-02. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.