What was found
DURING C CHECK INSPECTION, LT WING, UPPER SKIN HAS 03 CRACKS, XRS 74.000 S-9 S-10. PERFORMED MAJOR REPAIR IAW DC-8 SRM 57-2-1 FIG 17, EO SEMAN NR 20051135 DATE 08-10-05. REMOVED FASTENERS IAW DC-8 SRM 51-1-20D PAGE 21. REMOVED DAMAGED AREA IAW DC-8 SR, 57-2-1 FIG 17. PERFORMED NDT INSPECTION IAW DC-8 NDT SPM, PART 06-10-01-001. FAB`D REPAIR DOUBLER (7075T6 AL 0.160) + (03EA) FILLERS PLUG (AL 7075T6 0.175) IAW DC8 SRM 57-2-1FIG 17, DC8 SRM 57-3-3 FIG 12 ITEM A. MAKE TAPER DOUBLER FROM 0.160 TO 0.080 IAW DC8 SRM 51-10-0 FIG 1 (SHEET 20). CLEANED, TREATED AND PRIMED AREA + REPAIR PARTS IAW DC8 SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACES IAW DC-8 SRM 51-1-11 PAGE 9. INSTALLED REPAIR PARTS IAW DC8 SRM 57