What was found
DURING C CHECK INSPECT, LT WING LWR SKIN CRACK AT STA XRS 172.000 BETWEEN S-56 AND S-57. PERFORMED MAJOR REPAIR IAW DC8 SRM 57-2-1 FIG 1, EO SEMAN # 20051287 DATED 09-29-05. REMOVED FASTENERS IAW DC8 SRM 51-1-21, DC8 SRM 51-1-20D. STOP DRILLED CRACK END IAW DC8 SRM 57-2-1A FIG. 1 PAR. 7. NDT INSPECTED REWORKED AREA IAW DC8 NDT SPM PART 06-10-01-001. NEITHER CRACK NOR CORROSION FOUND. FAB`D EXTERNAL REPAIR DOUBLER (AL7075T6 0.080”) IAW DC8 SRM 57-2-1A FIG 1, DC8 SRM 51-3-1 FIG 26 ITEM “A”. CLEANED, TREATED, PRIMED AREA, INNER SIDE OF EXTERNAL REPAIR DOUBLER IAW DC8 SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACES IAW DC8 SRM 51-1-11 PG 9. INSTALLED EXTERNAL REPAIR DOUBLER IAW DC8 SRM 57-2-1A FIG 1, DC8 SRM