What was found
DURING ROUTINE C CHECK INSPECTION FOUND RIGHT WING INBOARD FLAP LEADING EDGE UPPER SKIN HAS A NON-STANDARD REPAIR AT STATION XF210.000. REMOVED SKIN WITH NON STANDARD REPAIR FABRICATED NEW SKIN. CLEANED, TREATED AND PRIMED AREA AND INTERNAL SURFACE OF NEW SKIN. APPLIED SEALANT TO FAYING SURFACES. INSTALLED NEW SKIN IAW DC8 SRM 57-7-1 FIG 4 TR NUMBER 57-94 DATED 10-01-02, DC8 SRM 57-1-0 PAGE 1, DC8 SRM 51-1-21, DC8 SRM 57-7-1 FIG 4 ITEM "C", DC8 SRM 51-1-8B, DC8 SRM 51-1-11, DC8 SRM 51-3-0, AND DC8 SRM 51-3-1.