As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV - DURING C-CHECK SERVICE DOOR CUTOUT LOWER FRAME CORRODED (CORRODED LEVEL 2) AROUND FASTENER HOLES. MAINTENANCE REMOVED AND REPLACED SERVICE DOOR LOWER CENTER SILL IAW EMB-135/145 SRM 51-40-02 AND CPM 51-21-07. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.