MDB4100AWW Maytag Dishwasher - Instructions

I recieved a different part than was in the picture and description that I ordered, and was billed twice for it. I wasn't able to fix my dishwasher

We had tried to use dish washer cleaners, and they would work for a time, but we started spending more money on cleaner than we wanted. I ordered and then I replaced the lower spray arm. It took a little effort to get the top screw off, due to hard water deposits. The new one went on very easily, just screwed right in like the old one. It's working great and I really don't mind not getting a new one or paying for a service call!!!

Once I removed the inside panel from the door replacing the switch was pretty simple. completed the job in less than twenty minutes.

This was the third appliance I have repaired with the help of Parts Select in the last three months.

Removed 7 Torx Screws ... removed inner door panel ... snapped off the selinoid after noting the exact original position ... removed the Latch assembly 2 hex head screws ... removed the old Grommet which was crumbling apart ... stretched the new grommet in place. Then did the steps in reverse to complete a successful repair.
Thanks to your website, quick turn-around service and customer's repair stories, I probably saved a few dollars but mostly, I realized how much I love my dishwasher now more than ever!

easy repair. The foam has to go over some wires but if you stretch it alittle as you place it all goes well

Removed covers on the bottom of dishwasher so I could get access to area. Measured no voltage on water inlet pump. removed to wires from foat switch, one screw to remove float switch. When I pressed the float switch button to activate the switch would not move. Ordered and replaced the switch. 30 minutes tops

First I replaced the soap door grommet -- door still leaked. Then I went for the really expensive part ($40) -- the door gasket. The old one came right out and the new one went right in -- 15 minutes tops -- and the door no longer leaked.

Thanks to all the previous posters for their hints.

I removed the screws holding on the interior door panel. This exposed the soap dispenser latch mechanism. After removing the two retaining screws I transferred the original parts to the new retainer and replaced the grommet prior to reinstallation of the mechanism and interior door panel. A savings of probably $100.00 or more for a service call and parts. Should last a few more years.

Unscrewed bottom panel. I could see right spring in proper position, left spring lying on floor, and broken linkage. Ordered part from partselect.com. To install, had to unscrew dishwasher attachment to counter, loosen leveling legs, pull it out a bit, then could replace linkage and reattach spring, retighten leveling legs, then push back in and replace screws and bottom panel.

I discovered that, except for the central tower, all the spray holes were all plugged with I took to be calcium deposites . Using the parts diagram located on this web site, I removed parts. All parts can be removed either by hand, nutdriver or small wrench however you do need a star drive (simliar to an allen wrench) to remove the Pump Cover and Secondary Filter. The Lower Spray Arm unsnaps from the Pump Cover and Secondary Filter. I laboriously removed the deposits from each part down as far as the support filter. The upper spray arm can be removed by unsnapping the hub. the Pump Cover and Secondary Filter is a closed unit so. I purchased a new one. The process is very labor intensive. Next time I am going to consider purchasing all new parts or calling a repair man.

Removed top retaining piece by turning clockwise to remove spinning spray arm from bottom assembly. Removed the 6 retaining screws from the primary screen pump cover and lifted up. Removed filter and the four pronged piece that spins with the filter. Removed the 3 hex head screws that held the secondary filter assembly & pump cover in place. Removed center screw that held the bottom black plastic piece just above the secondary filter bottom. Inspected the cutter, then started reassembly in reverse for the replacement of new parts and filters.

Well, first off I got the wrong timer from another source, I threw it away and ordered the right one. Secondly I haven't done the repair yet , I am waiting for my daughter to bring me the part on Jan1, I am in the Caribbean and didn't want to pay the shipping for it , plus Customs Duty. The repair is not a real complex deal but , I am a retired electrician so It's not too technical to me., about 6 torx screws and 3 self tappers to take the timer out , plus pulling the plugs on it. The impeller is a bit more work but not too bad , just pay attention to the order of the parts. I am just changing it out because the parts select site said this is the problem 90% of the time and I would hate to go through ordering more parts from the USA again. I hope it all works when I get the parts....

New pump housing filter was needed as the old one was plugged and distorted.

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Removed door interior, confirmed with tester that power was reaching door cut-off switch, but not power on other side of switch when engaged. Noticed that little switch button frozen in shut position, assumed switch had burned out. Installer new door cut-off switch with new (dual) switch units in place, plugged in unit and it ran perfectly.

The dishwasher was running perfectly, but over time it leaked more and more. We were ready to throw it out, when I searched the internet and saw stories about a tiny gasket commonly failing. I couldn't believe that could be the trouble, but ordered the $3.75 part. Unscrewed the door, slipped out the old gasket and slipped on the new one. Screwed the door back. And the result? THE LEAK IS FIXED! Unbelievable. The old gasket had gotten stiff, probably exposure to soap, and it wasn't sealing properly. That $3.75 part saved us hundreds and hundreds of dollars and will give us extra years of use from our dishwasher.