What was found
DURING ROUTINE C CHECK INSPECTION, FOUND LEFT WING CENTER LEADING EDGE UPPER SKIN WITH MISDRILLED HOLES AT STATION XW 408.343. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. REMOVED DAMAGED AREA. FABRICATED NEW SKIN. CLEANED, TREATED AND PRIMED AREA AND REPAIR PARTS. INSTALLED NEW FASTENERS AND REPAIR PARTS IAW DC8 SRM 51-1-11, 51-1-21, 51-3-0, 51-3-1, DC8 SRM 57-3-3 FIGURE 4 SHEET 1 ITEM "F", DC8 SRM 57-1-0 PAGE 1 AND SRM 51-1-21, AND DC8 SRM 51-1-8B.