As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TYS DURING A SCHEDULED 2C INSPECTION THE LT WALL FLOOR SILL WAS FOUND CORRODED. MAINT REMOVED AND REPLACED THE LT FLOOR SILL AFT OF PAX DOOR IAW EMB 135/145 SRM 51-40-02. ALL WORK WAS ACCOMPLISHED AND WILL BE RELEASED UPON COMPLETION OF ALL WORK.