What was found
DURING A MAINTENANCE VISIT FOUND CORROSION DAMAGE TO LEFT WING, LEADING EDGE, TOP SKIN AT XFS=793. DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGED SECTION, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED REPAIR DOUBLER IAW FAA APPROVED ENGINEERING SKETCH EO 99-174. CORROSION DAMAGE RECORDED IN EWA CORROSION PROGRAM.