What was found
DUE TO PREVIOUS FAILURE OF RT DRAG LINK, LT MAIN LANDING GEAR DRAG LINK WAS REMOVED, PAINT STRIPED AND INSPECTED WITH ZYGLOW. A SMALL CRACK WAS NOTED EXTENDING INTO A WELD IN THE SAME AREA THAT THE OTHER (RT MLG LINK) HAD BROKEN. DRAG LINK WAS REPLACED WITH A NEW OEM PART AND GEAR SYSTEM CHECKED FOR RIG AND PROPER OPERATION. THE AC HAD BEEN PAINTED RECEINTLY AND DETECTING A CRACK IN THIS AREA WOULD HAVE BEEN IMPOSSIBLE UNLESS THE LINK WAS STRIPPED AND ZYGLOW INSPECTED. (K)