What was found
DURING ROUTINE C-CHECK INSP FOUND LT WING T/E UPPER SKIN DOUBLER WITH IMPROPER REPAIR AT STA XW 736.000. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. REMOVED DAMAGED SKIN. FABRICATED NEW SKIN AND FINGER DOUBLERS. BONDED PARTS AS NEEDED WITH HYSOL. CLEANED, TREATED, PRIMED AREA AND REPAIR PARTS. INSTALLED NEW FASTENERS AND REPAIR PARTS IAW SRM 51-1-21, SRM 57-1-0 PAGE 1, SRM 57-3-3 FIG 23, DPS 4.710 REV "L", SRM 51-1-9 TR 51-142, SRM 51-1-9A TR 51-141, DPS 1.950, REV "AR", SRM 51-1-8B, AND SRM 51-1-21.