What was found
DURING ROUTINE C-CHECK INSPECTION, FOUND LT WING OTBD FLAP UPPER SKIN BROKEN AT STA XF 169.000-213.000. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. REMOVED DAMAGED SKIN. FABRICATED NEW SKIN. CLEANED, TREATED AND PRIMED AREA AND REPAIR PARTS. INSTALLED NEW FASTENERS AND REPAIR PARTS IAW SRM 57-7-1, FIG 4 TR 57-94 DATED 10/01/02, SRM. (K)