As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV - DURING C-CHECK RIGHT FLOOR SILL HAS CORROSION FR 52-59. MAINTENANCE REPAIRED RIGHT FLOOR SILL BETWEEN FR 52-59, REMOVED AND REPLACED CORRODED SECTION OF SILL IAW EC 5320-01394 AND IAW ENB 145 SRM 51-40-02 AND IAW EMB 145 CPM 51-21-06. THE AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.