What was found
COCKPIT AFT FLOOR SUPPORT ANGLE ON FWD SIDE OF 280 BEAM LBL 9-RBL 9 IS CORRODED. C-CHECK RO 1/17/2021. BLENDED CORROSION ON THE COCKPIT AFT FLOOR SUPPORT "OUT OF LIMITS", REF CRJ700 SRM 53-00-00-101-001-A01, SRM 51-21-06-001-001-A01 ORIGINAL: .063; REMAINING: .037; LOSS: .026. REMOVED AND REPLACE THE COCKPIT AFT FLOOR SUPPORT ANGLE FS280 LBL9 - RBL9 REF DRAWING CC670-34095 REV--, CRJ700 SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01. COMPLIED WITH ST 51-900-1002-SKY