What was found
DURING C CHECK INSPECT, EXTERNAL DOUBLER ON AFT LOWER FUSELAGE, STA FS 1540.000, L-35.5L REPAIR MUST BE UPGRADED. PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3 NR 05271 DATE 06-29-05, SEMAN DWG ED 4001 DATE 06-22-05, EO SEMAN NR 2005903 DATE 06-29-05. REMOVED EXISTING REPAIR DOUBLER IAW DC-8 SRM 51-1-21 PAGE 1, DC-8 SRM 51-1-20D PAGE 21. PERFORMED DETAILED VISUAL INSPECT NO CRACK, CORROSION FOUND. FAB`D REPAIR DOUBLER (ALCLAD 7075 T6 0.080”) + INTERNAL FINGER DOUBLER (ALCLAD 7075 T6 0.032”) IAW SEMAN ED 4001. CLEANED, TREATED AND PRIMED AREA + REPAIR PARTS IAW DC-8 SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACES IAW DC-8 SRM 51-1-11 PAGE 9. INSTALLED REPAIR PARTS IAW SEMAN DWG ED 40001 DC-8 SRM 51-1-21 PAGE 1,