What was found
RT WING CTR L/E INTERNAL DOUBLER CRACKED. PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3 AND SEMAN DWG ED-3953. REMOVED FASTENERS FROM REPAIR AREA IAW DC-8 SRM. REMOVED DAMAGED AREA IAW SEMAN ED-3953. PERFORMED NDT INSPECTION TO AREA IAW NDT SPM PART 06-10-01-001. FABRICATED REPAIR DOUBLER , SHIM, FILLER, INTERNAL REPAIR DOUBLER IAW SEMAN DWG ED-3953. CLEANED, TREATED AND PRIMED AREA, SHIM, FILLER REPAIR DOUBLER, REPAIR DOUBLER INTERNAL PART IAW DC-8 SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACES IAW DC-8 SRM 51-1-11 PAGE 9. INSTALLED REPAIR PART IAW SEMAN DWG ED-3953, DC-8 SRM 51-1-21 PAGE 1, DC-8 SRM 51-3-0 PAGE 1. TORQUED IAW DC-8 RM 51-3-1.