What was found
RIGHT OUTER WING INBD EXTENDED L/E OUTER PLATING HAS CORROSION AROUND STA XFS 710.000. PERFORMED MAJOR REPAIR. REMOVED FASTENERS. REMOVED CORROSION. FOUND OUT OF LIMITS. TRIMMED OUT THE DAMAGED SKIN AREA. PERFORMED NDT INSPECTION. CLEANED, TREATED AND PRIMED AREA. FABRICATED A REPAIR DOUBLER (7075-T6 AL0.063) AND A FILLER (7075-T6 AL0.050). CLEANED, TREATED AND PRIMED THE REPAIR DOUBLER INTERIOR SURFACE AND FILLER. APPLIED PRC SEALANT ON FAYING SURFACES. INSTALLED THE REPAIR DOUBLER AND FILLER ON RIGHT OUTER WING INBD EXTENDED L/E OUTER PLATING (AROUND STA XFS 710.000) USING NEW FASTENERS. SEE N/R 0119 FOR INBD L/E REMOVAL/REINSTALLATION.