What was found
AFT CARGO DOOR SILL CORRODED (C-CHECK RO 2/22/2022) REMOVED AND REPLACE AFT CARGO DOOR SILL WITH NEW SERVICEABLE UNIT (P/N MM670-35655-003) REFDWG MM670-35085, REV: L. CRJ 700 SRM 51-42-06-001-001-A01, CRJ 700 SRM 51-42-21-001-001-A01 AND CRJ 700 SRM 51-42-13-001-001-A01. 51-900-1002-SKY (CL600-2C10) STRUCTURAL MAJOR REPAIR (**RII**)OPS CHECKED GOOD. SEE ATTACHED CONTINUATION CARD FOR WORK PERFORMED