Mb for Model Number WF520ABW/XAA I purchased a replacement door lock (part DC64-00519D) and installed as instructed in the video. The door locked the first time, but the second time it was used, the unit emitted a buzzing noise for 3-4 seconds during the locking process. The third time the door would not lock again. What might be wrong? Did I get a defective door lock?
Answer MB, It does sound like you may have received a defective door lock which should be part number DC64-00519B. Read More... Answered by AppliancePartsPros.com | Tuesday, January 24, 2017