Daniel C for Model Number JVM1740DP188 I ordered the key pad part no AP4484137 (WB07X11278) the one in my microwave has the small "welded" mounting support with the threaded screw hole in it welded to the top two holes, but the new one sent to me has that welded in the bottom holes. I was unable to mount the board to the keypad assembly because that screw hole was in the wrong spot, it looks like a ground point?
Answer Daniel, This part has not been substituted from any other part and cannot see any difference between the parts to where it would not work. In most cases there are clips that hold the part in place. Read More... Answered by AppliancePartsPros.com | Monday, September 29, 2014