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Dirty Dishes on the top rack
I noticed that the dishes on the top rack were not getting clean. While the dishwasher was running, I opened the door to see if the arms were moving/spraying and they were not. I cleaned the filter and checked the impeller and both were clean and not damaged. After looking how the top rack slides into the "flapper" I took it off to inspect it. It was missing the rubber to make the seal with the tube from the top rack. After replacing this part, the dishwasher is cleaning like new. Here is the part PS2340934 Docking Station with Flappers
The original piece is 100% plastic (with metal shields only to prevent burning). The bushing of the arm was badly worn out in one side. The arm was no turning properly or at the end no turning at all. I decide to drill the new part in order to fit a brass bushing inside (1/4" ID, 5/16" OD, about 2" long). I expect it will last considerable longer. I would say this is a typical "defective by design" problem.
The repair was much simpler than I had anticipated. I just started removing screws, remembering what screws went where, and carefully removed the parts I needed to until I could get to and remove the filter unit. Installing the new unit was a snap, then it was just a matter of putting everything back together.
By reading online about some similar problems, I discovered that the accumulator did, in fact, have some holes worn through the screen and was leaking sediment back into the rinse water. After waiting for 2-3 months because the apart was on back-order at the factory, it took me less that 1 hour to remember how the unit went together (reviewed the parts diagram online) and connect everything up. On the first rinse, the dishes were really clean - well worth the wait. Doing dished by hand reminded me of the old days....
with dishwasher running I would open the door and notice the lower spray arm was not turning. I removed all parts in the tub and clean off all the accumulated gunk (likely combination of food and soap scum - like a white paste) . The accumulator screens where more than 50% clogged with no way to clean the inside. I replaced the accumulator part and the lower spray arm because 2 holes had gunk in them that would not come out. dishes are now getting clean and I am switching to liquid - no more powder as I suspect it caused the build up over time.
Impeller bolts to plastic chopper mount which is screwed to the top of the motor. Threads on chopper mount were stripped causing impeller to not spin fast enough (replacement mount, which is part of the chopper kit, is metal). Installtion was not difficult. You have to reach underneath the washer and wedge a screwdriver on top of the motor to hold the shaft from moving.
2 broken plastic dishrack tine pivots. Middle rack rusted rod.
Removed and replaced middle rack. Installed new upgraded roller clip on wheels. Installed new plastic dishrack tine pivots being careful not to break them.
Orderd the part's from your web site (recived my order in a timley fasion thanks) the parts just sliped on and clipped' basket rolls great. Mike Schaffer
Easy to repair and saved us replacing a dishwasher that was pretty new as it was. The dishes weren't getting clean, checked it out and found out the chopper was broken. Works great now with clean dishes.
My married daughter actually did the repair. I removed the plastic assemblies that held the upper cage and upper spray assembly. She unscrewed the screws that held the filter/impeller assembly in place and replaced the old one with the new one. I finished the job by cleaning the interior of the washer and putting everything back together. The dishes are sparkling clean again!
Maytag should be ashamed to put such poor plastic material in an otherwise good design. The seals that join the rotary sprayers to the rear wall had hardened and crumbled away. When I discovered that water pressure had been lost at the spray arms, it was a simple fix. Snap off the failed parts, pay Partselect $37 because Maytag wanted to save a dime and snap in the new parts. (Parts that will fail again in another 3 years.)
I removed flowplate assembly, chopper assembly, found that the plastic spindle was stripped causing arm not to spin. In the new seal kit, the spindle was made of metal (much better design). I replaced the spindle, chopper, and filter assembly (old one was caked full of gunk). Worked like a charm. A previous post helped me figure out the problem.