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If you know the dishwasher repair part you need, you can browse the list of all parts on the DU490, or you can search by name or part description. You can also find your part by where it is located on the DU490 by selecting a section below. If you’re not sure which part you need, you can narrow your search by selecting a common symptom and we’ll show you the repair parts most likely to fix your dishwasher. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.
Water that fills your dishwasher lifts this float. When it reaches a certain level, the float triggers the float switch to shut off, thereby shutting off the flow of water into th...
10 - 16 x .375
An actuator connected to the timer is lifted by the cam and releases the detergent dispenser. There is a spring that holds the actuator tight against the cam, if the spring is broken the dispenser can stick open or closed.
Fixed by these parts
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