What was found
DURING ROUTINE C-CHECK INSP FOUND LT WING INBD FLAP UPPER EXTERNAL SKIN WORN AT STA XW 104.000. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. REMOVED DAMAGED SKIN. FABRICATED NEW SKIN AND BONDED DOUBLERS. BONDED PARTS AS NEEDED WITH HYSOL. CLEANED, TREATED, AND PRIMED AREA AND REPAIR PARTS. INSTALLED NEW FASTENERS AND REPAIR PARTS IAW SRM CHAP 57-7-1 FIG 1, SRM 51-1-21, SRM 57-1-0 PAGE 1, SRM 51-1-9 TR 51-142, 51-1-9A TR 51-141, DPS 1.950 REV "AR" R-1, SRM 51-1-8B, AND SRM 51-1-21.