What was found
FRAME CORRODED @ FS 1015 BTWN STGRS 24R/21L (C-CHECK RO 8/18/2021) REMOVED AND REPLACED FRAME AT FS 1015.00 BTWN STGRS 24R/19L REF CRJ900 SRM 53-00-06-201-001-A03, CRJ 900 SRM 51-42-06-001-001-A01, BOMBARDIER DWG MM670-36062 REV -E. SEE CONTINUATION CARD FOR DETAILS. LEAK CHECK GOOD / COMPLIED WITH SKYWEST FORM M-337 / COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY (CL 600 2D24) STRUCTURAL MAJOR REPAIR