What was found
DURING ROUTINE C CHECK INSPECTION, LEFT OUTBOARD AILERON UPPER SKIN NON STANDARD REPAIR, STATION XA 646.000. REMOVED SKIN WITH EXISTING REPAIR. FABRICATED NEW SKIN AND INTERNAL DOUBLER. BONDED PARTS AS NEEDED WITH HYSOL. CLEANED, TREATED AND PRIMED AREA AND REPAIR PART. APPLIED SEALANT TO FAYING SURFACES. INSTALLED REPAIRED PARTS FROM STATION XW 546.000 TO XA 742.000. BALANCED AILERON, FOUND WITHIN TOLERANCE. MOMENT:3345.41 IN-LBS IAW DC8 SRM 51-1-21, DC8 SRM 57-8-1 FIGURE 4, DC8 SRM 57-1-0 PAGE 1, DC8 SRM 51-1-21, DC8 SRM 57-8-1 FIGURE 4 ITEM "F" AND "G", DC8 SRM 51-1-9 TR NUMBER 51-142 DATED 04-05-06, DC8 SRM 51-1-8B, DC8 SRM 51-1-11.