What was found
LT OUTER WING INBD L/E LOWER PLATING CRACKED 1.000, AROUND STA XFS 597.500. PERFORMED MAJOR REPAIR IAW EODHL-030527, ED-3290. REMOVED FASTENERS, PERFORMED STOP HOLE ON CRACK END USING 0.250 DIA DRILL IAW EODHL-030527, ED-3290. PERFORMED NDT INSPECTION IAW DC8 NDT SPM PART 06-10-01-001. CLEANED, TREATED AND PRIMED AREA IAW SRM 51-1-8B. FABRICATED A REPAIR DOUBLER IAW EODHL-030527, ED-3290. CLEANED, TREATED AND PRIMED DOUBLER INTERIOR SURFACE IAW SRM 51-1-8B. APPLIED PRC SEALANT ON FAYING SURFACES IAW SRM 51-1-11 PG 9. INSTALLED DOUBLER ON LT OUTER WING INBD L/E LOWER PLATING AROUND STA XFS 597.500 USING NEW FASTENERS IAW EODHL-030527, ED-3290, SRM 51-1-21 PG 1.