What was found
DURING A ROUTINE C CHECK INSPECTION, FOUND LT OUTER WING INBOARD EXTENDED LEADING EDGE ELONGATED HOLE AROUND STA XFS 710.000. MAJOR REPAIR ACCOMPLISHED REMOVAL OF PLATING WITH IMPROPER REPAIR. FABRICATED NEW PLATING, CLEANED, TREATED AND PRIMED AREA AND NEW PLATING INTERNAL PART. APPLIED SEALANT TO ALL FAYING SURFACES AND INSTALLED NEW PLATING IAW ALL APPLICABLE MANUALS, DRAWINGS AND FORMS.