What was found
AFTER INITIAL INSP OF WING, IAW AD2002-03-14REP, AND SB A601R-57-031, FOUND SUSPECTED CRACK ON LT WING AT WS148.019. COMPLIED WITH HFEC INSP IAW NDTM 51-20-06 FOUND A .300" CRACK AT LT WING BOTTOM AT WS 149.58 JUST FWD OF REAR SPAR. PERFORMED LPI TO DETERMINE END OF CRACK IAW NDTM 511-20-08. STOP DRILLED END CRACK TO .250 DIA IAW REO 601R-57-21-138. PERFORMED EDDY CURRENT INSP OF STOP DRILL HOLE IAW NDTM 51-20-06. REAMED HOLE UP .3125 IAW REO 601R-57-21-138. FINISHED REWORKED AREA AND FILLED WITH AERODYNAMIC SEALANT REO 601R-57-21-138.