What was found
DISCREPANCY: : DURING C-CHECK AT COMMERCIAL JET IN KDHN, EXFOLIATION CORROSION FOUND ON RH WING INBOARD FLAP AT APPROXIMATELY XRS 69 INNER SURFACE EMANATING FROM UNDER RIB JUST BELOW 3RD FROM INBOARD FLAP VANE MOUNT CORRECTIVE ACTION: COMMERCIAL JET IN KDHN BLENDED OUT DAMAGE AND PERFORMED HFEC INSPECTION OF THE REPAIR AREA. FABRICATED REPAIR STRAP FROM 0.032” 301 CRES, REPAIR STRAP FROM 0.040” 2024-T3 AND A REPAIR SHIM FROM 0.032” 301 CRES. DEBURRED, TREATED, PRIMED AND INSTALLED REPAIR PARTS IAW CJS EO 18600. ALL WORK APPROVED BY 8110-3 DATED 7/27/2022. DER-T VICTOR BURNETT 039923400