What was found
COPILOTS SEAT INBOARD RAIL IS GROOVED (C-CHECK RO 9/13/2023) COPILOT'S I/B SEAT RAIL EXCEEDS MAXIMUM ALLOWABLE DIMENSION OF .290". ACTUAL DIMENSION .303". CALIPER USED: TUC9237, CAL: 19-JUL-22, DUE: 31-JUL-23. OUT OF LIMITS REF CRJ700 SRM 53-11-49-101-001-A01. INSTALLED NEW CO-PILOTS INBD SEAT RAIL UP TO APPROX. FS.265 REF. CRJ700 SRM 51-42-21-001-001-A01. COMPLIED WITH SKY WEST TC 51-900-1002-SKY AND MAJOR REPAIR FORM 337.