What was found
DURING ROUTINE C-CHECK INSPECTION FOUND LEFT HAND WING INBOARD LEADING EDGE UPPER SKIN WITH A NON STANDARD REPAIR AT STATION XCW69.00. REMOVED EXISTING REPAIR, IAW DC-8 SRM 51-1-21, DC-8 SRM 51-3-0. FABRICATED REPAIR DOUBLER (AL 7075 T6 0.071) IAW SEMAN DRAWING NUMBER ED 4299. CLEANED AND APPLIED POLYURETHANE TOP-COATING IAW DC-8 SRM 51-1-12 PAGES 7-25. APPLIED SEALANT TO FAYING SURFACES IAW DC-8 SRM 51-1-11. INSTALLED REPAIR PARTS IAW SEMAN DRAWING ED 4299, DC-8 SRM 51-1-21, DC-8 SRM 51-3-0, DC-8 SRM 51-1-20D, DC-8 SRM 51-3-1. SEMAN EO NUMBER 2006630 DATE 08-03-06. FAA FORM 8110-3 NUMBER 06361 DATED 08-03-06 COMPLETED.