What was found
DURING ROUTINE C-CHECK INSP FOUND THE LT WING OTBD FLAP UPPER SKIN DENTED AT STA XF 238.000 - 304.000. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. REMOVED EXISTING REPAIR. FABRICATED NEW SKIN. 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 51-1-8B, SRM 57-7-1 FIGURE 4 TR 57-94 ITEM "C", DPS 4.710 REV "L", AND SRM 51-1-21.