What was found
DURING ROUTINE C CHECK INSPECTION, FOUND LEFT INBOARD FLAP UPPER SKIN HAS NON STANDARD REPAIR AT STATION XW104.000. REMOVED EXISTING SKIN WITH NON STANDARD REPAIR. FABRICATED NEW SKIN (AL 2024 T3 0.040”). CLEANED, TREATED AND PRIMED AREA AND NEW SKIN INTERNAL SURFACE. APPLIED SEALANT TO FAYING SURFACES. INSTALLED NEW SKIN IAW DC8 SRM 51-1-21, DC8 SRM 57-1-0 PAGE 1, DC8 SRM 57-7-1 FIG 1 PAGE 2 ITEM “D”, DC8 SRM 51-1-8B, AND DC8 SRM 51-1-11.