The Spray Arm. If the dishwasher was not properly loaded, it could cause the spray arms not to work correctly. Remove the top dish rack to perform the same procedure to test the functionality of the upper spray arm (if there is one). The main function of dishwater spray arms is to shoot hot water at high pressures, which serves as the substitute for manual scrubbing in washing dishes. Also look underneath the d/w for any leaks. WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov. The spray arm moves freely to ensure your dishwasher runs smoothly. The wash impeller is a small plastic blade that forces water up through the wash arms. If power is getting to the motor and the pump is clear of debris, the motor might need to be replaced. Spin them by hand to be sure they spin freely. Disconnect the wire harness pull out and slide in the new one. Also no water out of top spray arm and no spin either . Step 2: Remove the Spray Arm The real slides down on the shaft. LoL. This spray arm is made of gray plastic, and is approximately 20 inches in width. Consult your local authorized GE Appliance dealer for its prices. FREE Shipping on orders over $25 shipped by Amazon. It is not spinning. First, pull the upper dish rack out until it is fully extended. Buy WD22X10048 GE Dishwasher Middle Spray Arm Assembly: Dishwasher Parts & Accessories - Amazon.com FREE DELIVERY possible on eligible purchases ... GE WD22X10050 Upper Wash Arm Assembly,Multi 4.8 out of 5 stars 22. FYI, yesterday after making this post I got frustrated and managed to move the blue disk a bit left with a sharp object when having the bottom arm removed. Malfunctioning spray arms can affect your dishwasher’s ability to clean. Pump & motor: Same remark as 1. $9.79 + shipping . So the issues right now is I assume the blue disk moving “sometimes”, and not returning to the correct position when needed. If it is the diverter that is malfunctioning, then i'm afraid I wont be able to replace that myself. You can buy the seal from avxseals.com. My dishwasher middle and upper spray arms are not spinning and I’m not sure if water is getting to them or not. 3. Be sure the spray arms on top and below are spinning properly. I usually wet it so it slides into place. Please read our safety information before attempting any testing or repairs. I even ran it with vinegar. Secure with the screws. Check to make sure items are not blocking and/or preventing the spray arms from turning. When this happens, the spray arm could be responsible for it. Contact us to obtain. Lift up the spray arm from the end. Examine the shaft and the disc for wear. The water source for upper spray arm on some dishwashers may be through a tube which mates with the spray arm when the rack is pushed all the way back. If your dishwasher isn’t cleaning as well as it used to, the problem might be caused by clogged holes in the spray arms. $16.91. The force of the water cause the arms If necessary, the spray arm can be removed for cleaning or replacement. If the spray arm works sometimes then it’s not broken. The most common culprit in why spray arms aren’t moving in a dishwasher is debris built up within the inner workings of the spray arm. Lift the arm from the tub. ... , The center spray arm would be removed by removing the screw at the bottom that holds it in place and the upper spray arm would be the same. I’m glad you fixed it. Afterwards, it worked like new, and the cleaning power returned. Andreas, the part that the spray arm attaches to, and is on top of the blow disc, should be removable. Get shopping advice from experts, friends and the community! When should it rotate? The top bar fills with water but will not spin & water drains out either end, however top rack items not clean. Andreas, the diverter motor is easy to replace. I have not put it in yet since It may be the wrong part. Enjoy! I check the spay arms by letting the dishwasher wash a few minutes, then open the door and align both spray arms in the same direction then shut the door and when I hear the motor I open the door real quick to see if the arms have moved. Using wire from a coat hanger to clean the holes on dishwasher spray arm. So problem not solved but ‘different’. WD22X10080 GE Dishwasher Lower Dishrack Spray Wash Arm … Upper spray arm is not spinning or even moving, thus dishes/glasses on top rack are not getting clean. Remove the upper glass rack as necessary Next carefully examine the spray arm seams. blast of water. Dishwasher spray arm water holes may be clogged If hard water deposits are clogging the water spray holes , the easiest way to fix this is to get a small pointy object (such as a paper clip) and push it into the holes on the top and bottom spray bars. If the dishwasher has a spray tower, exert upward pressure on it and then let it drop back to the original position.