What was found
LT OUTER STUB WING OUTER PLATING UPPER SURFACE SHOWS CORROSION BETWEEN STA XFS 526 AND XW.485 (MAJOR REPAIR). PERFORMED MAJOR REPAIR, REMOVED FASTENERS, TRIMMED OUT DAMAGED SKIN AREA IAW EODHL-030630, ED-3461. PERFORMED NDT INSPECTION IAW DC8 NDTSPM 6-10-01-001. CLEANED, TREATED AND PRIMED AREA, FABRICATED A REPAIR DOUBLER AND TWO FILLERS. CLEANED, TREATED AND PRIMED THE REPAIR DOUBLER INTERIOR SURFACE AND THE FILLERS. APPLIED PRC SEALANT ON FAYING SURFACES, INSTALLED FILLER AND DOUBLER ON LT OUTER STUB WING OUTER PLATING UPPER SURFACE (BETWEEN STA XFS.526 AND XW.485) USING NEW FASTENERS.