What was found
RT INNER WING CTR EXTENDED L/E OUTER PLATING CORRODED ON SEVERAL AREAS, AROUND XW.257.500 (MAJOR REPAIR). PERFORMED MAJOR REPAIR, REMOVED FASTENERS, REMOVED CORROSION, FOUND OUT OF LIMITS. TRIMMED OUT DAMAGED AREA IAW EODHL-030624, ED-3448. PERFORMED NDT INSPECTION IAW DC8 NDT SPM 6-10-01-001. CLEANED, TREATED AND PRIMED, FABRICATED A REPAIR DOUBLER AND 4 FILLERS. CLEANED, TREATED AND PRIMED THE REPAIR DOUBLER INTERIOR SURFACE AND FILLERS. APPLIED PRC SEALANT ON FAYING SURFACES IAW SRM 51-1-11 PG 9. INSTALLED FILLERS AND DOUBLER ON RT INNER WING CTR EXTENDED L/E OUTER PLATING, (AROUND STA XW.257.500) USING NEW FASTENERS.