As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE INSPECTION FOUND THE CARGO DOOR SILL CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND INSTALLED NEW CARGO DOOR CENTER SILL IAW EMB SRM 51-40-02. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.