I have disassembled the pump assembly to make sure there were no clogs or debris. Below we will show you how to remove, clean and install the dishwasher filter. The Spray Arms. The filtration system in your Whirlpool Dishwasher needs to be cleaned to keep the dishwasher running like new. Cleaning clogged jets in the dishwasher spray arms is necessary to open up the blocked passageways. There was not. Remove the spray arm if it is faulty or you have not identified a problem. Every few months, it’s wise to clean the spray arms by removing them and using either a sewing needle or a piece of wire to dislodge food particles stuck in the small holes. Step 2: Remove the Spray Arm. The most common reason for this problem is a failed wash pump or motor. Examine the Spray Arms. Note: This video is intended to give you the general idea of the part replacement procedure. The tub fills with water however when i watch it through the wash cycle the sprayers will only spray the water a few inches and the top spray arm does not work at all. The spray arms in your dishwasher spray water to rinse and clean your dishes. Learn to clean and replace dishwasher filters with this guide. If your dishwasher has a spray tower or spray cap attached to the top of the arm, you must twist it off or unsnap it to access the nut. Also, keep in mind that dishwasher models vary and these steps may not match your dishwasher exactly. This results in the dishwasher not cleaning the dishes. Your appliance’s upper and lower spray arms discharge a strong stream of warm water and detergent, which helps sterilize your dishes. Whirlpool Top Control Dishwasher with Total Coverage Spray Arm and Third Level Rack 2-year Manufacturer's WarrantyTotalCoverage Spray ArmTap Touch ControlsSoil SensorIn-Door Silverware BasketFolding Tines Instead, spray the cleaner onto a paper towel or soft cloth, then apply the cloth to the dishwasher. Thus, the dishwasher does not actually clean … My whirlpool dishwasher DU915PWPB0 is not spraying properly. Dishwasher filter maintenance ensures your Whirlpool dishwasher lasts a long time. When your dishes aren't as clean as they should be or there is a film of soap left on them, it might be due to blockages on the spray arms. The upper spray arm is attached to the bottom of the top rack and the lower spray arm is located on the floor of your dishwasher, underneath the bottom dish rack. Your Whirlpool dishwasher has an upper and lower spray arm. The Spray Arm. Before you begin, switch off the power to the dishwasher. 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