MDC5100AWB Maytag Dishwasher - Instructions

1. I removed the covers below the door and watched during a wash cycle to see where the water was leaking. There was a small pinhole on the rubber connector at the end of what turned out to be the "top shower hose". I was hoping I could just replace that rubber connector, but apparently it is permanantly attached to the entire "top shower hose" assembly.
2. To remove the top shower hose I first turned of the circuit breaker to the dishwasher.
3. I needed to slide the dishwasher about half way out of the cabinet, requiring removal of two screws at the top of the dishwasher attaching it to the counter.
4. I also had to turn off the water and disconnect the water supply hose (at supply valve, not inside the washer) because it had no slack to allow the dishwasher to slide out of the cabinet.
5. I removed the hose clamp at the bottom of the dishwasher.
6. I removed the top dish rack (there are clips on the ends of the rails that can be opened to allow the rack to come out).
7. I popped off the upper washer arm by fiddling with the clip mechanism. Then I removed the threaded "nut" holding the hose in place.
8. As others mentioned, it is good to remember to save and re-use the hose clamp and rubber washer.
9. Removed the old hose.
10. Ordered new hose, waited for delivery. Kids washed dishes by hand for a few days.
11. Installed the new hose. Replaced the rubber washer at the top end and fastened with the "nut." Replaced the washer arm and top dish rack.
12. Connected the bottom end of hose, re-using the hose clamp.
13. Positioned dishwasher back under cabinet and replaced screws.
14. Re-connected the water supply hose.
15. Turned circuit breaker back on.
16. Began using dishwasher again. Observed a few wash cycles to ensure no leaks.
17. Re-attached the covers below the door.
18. Done.

snapped on new roller and job done

removed the door gasket by just pulling it out and pushing the new one in its place. very easy, took five minutes at most. Then removed the 7 screws holding the inside of the door in place, removed the dispenser assembly, held by two drive screws and replaced the dispenser door latch grommet. Finally, removed the insulation foam gasket. Had to scrape the old adhesive from the door as the old a\gasket had disintegrated. This took the most time. Then just pressed the new foam gasket in place. Reading the comments from others was a big help. Don't think I would have replaced the dispenser grommet had I not been warned about it. I'm sure it was part of the problem. All is well now, no leaks.

First, removed end cap in steel sliding upper rail, second, removed broken roller, third, attached new roller, you can look at other rollers to see how it goes on, fourth, feed new roller into track, replace end cap. Takes less than 10 min, saved 85. 00 Bucks.

Took off old part. Modified new roller w'knife. Found a nut and bolt in scrap pile. Attached.

I pulled the interior of the door until I was able to get to the switches on the door latch. I determined at least one switch was completely worn while the other worked minimally. I then looked for the latch assembly and found out that it was no longer available. So I did some searching and found the exact switches I needed from PartSelect. The switches came in about 3 days which then I installed them. The dishwasher powered right up and stayed on. So in the end it was much cheaper to repair this unit than buy a new one right now. Plus, my wife is happy and so am I. Thanks PartSelect for carrying the parts I needed.

This ended up to be a (2) phase project. The first repair was to replace the door seal and inner door foam. Thanks to earlier online comments this part was really easy, but we still had a small leak. When I had removed the interior face of the door panel to replace the inner door foam, I had noticed the insulation was wet and deducted that the 'soap cup door latch gasket' was the real culprit so I had to place a second order (Phase 2). The order came quickly and in time for next Saturdays to to list. My advice is to replace all 4 items at the same time and save on mailing cost and repair time; reservoir O-ring, soap cup door latch gasket, inner foam gasket and door gasket. net repair time, about an hour start to finish.
Don and Rosie
Rochester, NY

The initial repair was more involved due to figuring out how to get at the problem. A foam sealer strip located at the bottom of the inner door had lost it's seal. I first sent off for one and it was of relatively thin material. It was carefully installed but still leaked. I ordered another one from Part Select and it had thicker foam. It was installed right over the previously installed strip and made a tight seal. (knock on wood)

I ordered the part and it fit perfectly!! About five minutes to screw it onto my faucet and problem solved!!!

I surfed the net using phrases like "dishes not clean" and found a series of possible solutions. When I noticed that the water in the washer was cold, I realized it was a heating element issue. Using a multi-meter set to the lowest resistance I tested both ends of the heating element (OF COURSE I SHUT OFF ELECTRICITY TO THE DISHWASHER FIRST!!!) and found it read a steady 16 ohms. Then I followed the orange leads to the limiter, removed the leads and tested resistance and found it at near zero. Touchdown.

I ordered the new limiter, had it in a couple of days and installed in in 5 minutes. The hardest part was putting the metal cover back on the bottom of the unit.t

I first disconnected power from the dishwaher at the breaker panel. Then, removed 4 screws on the front of the dishwasher and removed the lower panel. I removed the two wires (compression fittings, by hand). Then I used an adjustable wrench to remove the two nuts which retained the element. I opened the diswasher door and extracted the old element. I reused the rubber O-rings from the old element and placed the new element into the dishwasher. I replaced the nuts and wires. I reenergized the circuit and ran the diswasher through a normal cycle. Note: I had plenty of towels on hand just in case the old O-rings did not perform. No problems encountered. I replaced the front cover and loaded have checked under for leaks during the last two wash cycles. Note: be sure not to over tighten the element nuts as they are plastic and will strip out. I used the model number to obtain the new part and all went flawlwssly. Thans!

tilted the dishwasher back so the bottom was exposed and unhooked the old hoses, then removed old hoses through the back side of the dish washer then fed the new hoses through the back and hooked them up.

The wax motor seemed to work.
At first I thought something was broken and I tried to figure out the "theory of operation" Working the actuator of the wax motor, I COULD NOT GE THE LATCH TO MOVE THE WAY I THOUGHT IT SHOULD. I ASSUMED EITHER IT WAS BROKEN IN SOME WAY I COULD NOT DETECT OR THERE WAS A FLAW IN ITS DESIGN!

It took a long time to figure out the latch would not be worked open unless it was actually holding the lid- this positions the latch at "half mast" and allows the mechanism to "pick it up from there" and open the rest of the way. So once I figured that out, I concluded the failure was really just worn out parts that were out of tolerance for how this "half mast" position and opening was supposed to work. So I ordered all fresh pieces just to be sure, assembled it (very easy) and put it in (easy). It all works fine now.

float was missing palnut and letting the float slide up too much causing small leak around the float

We were happy to find the basket we needed listed on your website, even after we could not find it on the Maytag site. It was perfect. I can't believe we lasted almost 2 years with the broken basket we had.