As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A SCHEDULED 3C INSPECTION THE PAX DOOR SILL WAS FOUND CORRODED. MAINT REMOVED AND REPLACED THE DOOR SILL IAW EMB 135/145 SRM 51-40-02; 03 AND EMB CPM51-21-03. ALL WORK WAS ACCOMPLISHED AND WILL BE RELEASED UPON COMPLETION OF ALL WORK.