What was found
DURING ROUTINE C CHECK INSPECTION, FOUND LEFT WING INBOARD FLAP, UPPER SKIN BROKEN AT STATION XCW 64.000. REMOVED DAMAGED PANEL PLATING. FABRICATED NEW SKIN AND INTERNAL DOUBLER. BONDED PARTS AS NEEDED WITH HYSOL. CLEANED, TREATED AND PRIMED AREA AND PANEL PLATING INTERNAL PARTS. APPLIED SEALANT TO FAYING SURFACES. INSTALLED NEW SKIN AND REPAIR PARTS IAW DC8 SRM 57-7-1 FIGURE 1 PAGE 2, DC8 SRM 57-1-0 PAGE 1, DC8 SRM 51-1-21, DC8 SRM 57-7-1 FIGURE 1 PAGE 2 ITEM "A"AND "L" DC8 SRM 51-1-9 TR NUMBER 51-142 DATED 04-05-06, DC8 SRM 51-1-8B, DC8 SRM 51-1-11, AND DC8 SRM 51-1-21, DC8 SRM 51-1-21A.