What was found
THE RH WING SLAT #2 WERE FOUND TO HAVE CORROSION DAMAGE ON BOTH THE UPPER AND LOWER SURFACES. PERFORMED PERMANENT REPAIR IAW CRJ900 ILLUSTRATED PARTS CATALOG (IPC) 27-81-41, FIG. 05, ITEMS 15, 85, AND 105 (REV. 70 DATED 10 AUG 2021). DEFECT LOCATION: RH WING-SLAT TRACKS 2-1, 2-2, AND 2-3