What was found
DURING ROUTINE C CHECK INSPECTION, FOUND LEFT OUTBOARD AILERON LOWER SKIN DENTED AT STATION XA665.000. REMOVED DAMAGED SKIN. FABRICATED NEW SKIN AND BONDED DOUBLER. BONDED BOTH PARTS WITH HYSOL. CLEANED, TREATED, PRIMED AREA AND REPAIR PARTS. APPLIED SEALANT TO FAYING SURFACES. INSTALLED REPAIR PARTS. PERFORMED BALANCE O LEFT OUTBOARD AILERON. FOUND MOMENT WITHIN TOLERANCE LIMITS MOMENT 3329.9 IAW DC8 SRM 57-8-1 FIGURE 4 PAGE 9, DC8 SRM 57-1-0 PAGE 1, DC8 SRM 57-8-1 FIGURE 4 PAGE 9 ITEMS "E" AND "L", DC8 SRM 51-1-9, DC8 SRM 51-1-8B, DC8 SRM 51-1-11, DC8 SRM 51-1-21 AND DC8 SRM 51-4-3 PAGES 1-3.