What was found
INTERNAL STRUCTURE OF THE REAR FUSELAGE - FLOOR CROSS BEAM FS1047 LT HAS PITTING CORROSION. FLAGGED (C-CHECK) REMOVED CORROSION ON FLOOR CROSS BEAM FS1047 BETWEEN LBL27 AND LBL35 REF CRJ900 SRM 51-21-06-001-001-A01. FOUND TO BE OUT OF LIMITS REF CRJ900 SRM 53-61-43-101-001-A02. REPAIRED FLOOR CROSS BEAM FS1047 LH SIDE REF REO 690-53-61-1643 REV -- DATED 2025-07-04. COMPLIED WITH ALL STEPS OF REO 690-53-61-1643 REV -- DATED 2025-07-04. COMPLIED WITH 51-900-1002-SKY