What was found
LT WING OTBD FLAP LOWER FWD PLATING SHOWS CRACK (1.000 ) AND DENT BETWEEN STA XF.322.000 AND XF.355.000 (MAJOR REPAIR). PERFORMED MAJOR REPAIR IAW EODHL-030620, ED-3451. REMOVED FASTENERS. TRIMMED OUT AND REMOVED THE DAMAGED SKIN SEGMENT IAW EODHL-030620, ED-3451. CLEANED, TREATED AND PRIMED AREA. FABRICATED A NEW SKIN SEGMENT AND TWO SPLICE STRAPS IAW EODHL-030620, ED-3451. CLEANED, TREATED AND PRIMED THE NEW SKIN SEGMENT INTERIOR SURFACE AND SPLICE STRAPS IAW SRM 51-1-8B. APPLIED PRC SEALANT ON FAYING SURFACES. INSTALLED THE NEW SKIN SEGMENT AND SPLICE STRAPS ON LT WING OTBD FLAP LOWER FWD. SURFACE (BETWEEN STA XF.322.000 AND XF.355.000) USING NEW FASTENERS.