Andy for Model Number MDB8959AWS5 My Wife noticed the dishwasher was running a "funny" noise that is not normal to us. I checked everything and noticed that the lower spray arm is wobbly and does make some noise if you spin it with your hand. Is it supposed to be wobby? I tightened it down as much as possible by hand. What part wore out that caused this? Thanks!
Answer Hello Andy, The spray arm has to be loose so the water pressure can spin it. There is most likely not a problem with the spray arm but more likely something going on with the chopper assembly W10083957V. Read More... Answered by AppliancePartsPros.com | Thursday, March 12, 2015