John for Model Number zbd0710n20ss Hub nut is different size new spray arm will not fit into hub nut.. How do you get hub nut out?
Answer Hello John. Once the spray arm is removed, you will twist the hub nut WD12X10061 to remove it from the dishwasher. Hope this helps. Read More... Answered by AppliancePartsPros.com | Monday, January 2, 2012