DWC7400AAW Maytag Dishwasher - Instructions

After replacing the door gasket and seeing that this wasn't the problem, using the schematics found at partselect.com I finally realized that it may be the insulation foam strip. I ordered the product and received it very quickly. Installation went fairly quickly. It was easy to remove the old foam strip and install the new one. The only problem was that the foam strip was about 1/4 " too short and it didn't cover the entire bottom. I improvised a little bit and cut off some of the old strip and covered the gap. So far the leak seems to have been fixed. In addition to the foam strip I had to buy a torx screwdriver for $11 at the local hardware store. The total spent was around $25.

Took off bottom plate for access. Slid part that holds bottom of spring forward so I could reach it without pulling dishwasher out of position. Hooked spring to bottom attachment, then connected door spring linkage to holder that is attached to the dishwasher frame. Adjusted the tension with the tension screw and buttoned up bottom plate.

Removed the old gasket, without tools, and fit the new gasket into the space, making sure it was in the groove correctly all around, job done, works great. The ordering of the gasket on this site was easy and the shipping time was amazing, one day. Would use this company again, and recommend to anyone needing parts that wants to do repairs themself. I am sure saved a whole lot over hiring someone, and got the job done sooner also.

1- turn power off. 2- remove 7 screws to take door apart 3- remove 2 screws to take dispenser out. 4- i unhooked electic plug from it. 5- replace grommet and all back together. not bad to be 72 years old.

The part arrived sooner than I was ready to install! But it only took about 30 mins.(could take less but I like to do extra) I used a cordless drill with a star bit to remove the 7 screws holding on the inside plastic door cover. I unplugged the four electrical plugs so I could take the cover off completely. Once removing the cover I placed the cover on the kitchen counter to work on. I removed the liquid softner dispenser by turning tthe big threaded white plastic gromet on the front side of cover. I checked the big o ring for wear. Before reinstalling the liquid dispenser I placed a bead on 3-M black gasket silicon around the base and placed the o-ring on top of it just to make sure that it won't leak either. (this is installed last) There was quite a bit of the calcium build all over the parts. I cleaned this up with some CLR and a toothbrush, you don't have too but I'm a little picky and do not want to open it up again.
There are 2 little hex head screws holding the latch and associated hardware in place removing them was no problem. remove the old rubber gromet and put the new one on. Make sure the area where the gromet seats is smooth and clean. Now put it all back together and you should have no leaks

After examining the door and main seal around the dishwasher I thought everything looked okay. I looked online to order a new seal anyway and discovered from others that the leak was probably the insulation strip inside the door rather than the seal around the dishwasher. I ordered an insulation strip and it arrived a couple days later. I removed the seven screws of the interior door cover and disconnected the electrical. After removing the old insulation strip and installig the new one I reconnected the electrical wiring/plugs, put the door cover back on, and reinstalled the screws. Total time was about 15-20 minutes and the leak stopped. It was very easy and saved the cost of a repairman or a new dishwasher. I'm very glad that I "listened" to others and went with the new insulation strip.

I had to replace the faucet in the kitchen sink orignnally. However since I use a porteable dishwasher, its hose connects to the kitchen faucet. The new faucets aerator is threaded differently than the old so that the dishwasher adapter would not screw in. I had misplaced the adappter kit that came with the dishwasher last year, so I ordered the adapter from partselect.com. when the part came a few day it was a simple as screw out the old aerator, screwing in the new adapted and then putting the modified aerator from the old faucet back in so that the dishwasher can be connected as needed.

My original order was for the "Motor Gasket" in the bottom of the tub that just looked nasty. Not leaking. Replacing that was a little more complicated, but used another customer's recommendations and worked great. Ran an empty load to check for leaks and thats when we discovered that we had a leak on the side of the darn thing. So we ordered the "Injector Seal Ring. Got it in about 5 days and after installing, (2 seconds), we still had a leak! Soooo, ordered the "Water Inlet Injector". 5 days later, we have NO MORE LEAKS!!! I would STRONGLY suggest that anyone who has a leak at the Water Inlet, order a new Injector right along with the Seal Ring. The shipping and handling was WAY more than the price of the parts. I'm happy to say that my 10 year old dishwasher is running like a champ. Thank You.

Our dishwasher got to the point where it would not complete a wash cycle. I found that by jiggling the door latch, the dishwasher would whir back to life. For awhile, if I put a clothespin on the door latch, somehow enough pressure would be put on the switch to keep the dishwasher going. Finally, the dishwasher refused to cooperate...so I ordered a replacement switch.

The repair was easy. I only had to remove the interior door panel, unscrew the metal bar at the top of the door and underneath the door panel, then remove the black plastic shield. After that, it was just a matter of wiggling the old switch out and wiggling the new switch.

CAUTION: Be very sure that the power to the dishwasher is turned off. I got a scare because I thought the circuit breaker was off, but I had flipped the wrong one and suddenly, with my fingers very close to the bare connectors, the dishwasher came back to life briefly. I ran downstairs and found the correct circuit breaker and all was fine after that.

Simply remove the washer nut,then pull the float assembly. As far the lever,just unscrew the screw and replace the actuator lever. What was great about everything I was able to go to the presented diagram. This allowed me to find the exact parts I needed. Of course make sure you have the model number.

First I removed the tower and lower spray arm. Took the filter cover off eight screws. Removed nut holding support assembly. Installed support and reassembled.

I would like to say that the price, shipping and quality of the part were all excellent and I would have no problem doing business with this company again.

Make sure dishwasher is powered off. Remove all inner door panel screws. Lift inner door panel upward and lean against the tub. Use a putty knife or spatula to lift old lower foam seal. Make sure door seal area is clean. Start at one end, butt new foam against the side of door and slowly pull glue strip backing while pressing foam down from left to right. Reverse door assembly.

Make sure dishwasher if off and door unlatched. Remove lower kick panel 4 screws and remove 1 screw securing float switch arm. Hold float stem with pliers and remove bottom stem nut. Remove float and re-install the new float with reverse procedure listed.
Super fast shipping on items!! Great service.

So I decided to stick in some CLR to see if it would clean it up. Well it got considerably worse. So ordered the new faucet adapter, threaded adapter and the two washers, due to not knowing what i would need. It came like unbelievably fast considering it was Christmas time. Unscrewed the old one from the faucet, screwed on the new one. hooked up the dishwasher, watched it for a bit for any leaks at the connection, and it worked great! I seem to have more water pressure too coming from the sink faucet. Thank you so much for the quickness in sending out my order! -- Scott

Remove the Palnut Screw from bottom of Float assembly using pliers, Remove Pivot pin from Actuator lever w/ screw driver. Replace the Float , install new palnut Screw and re-install pivot pin on actuator lever.

That's it !!!!!!!!!!!!!!!!

Removed Torx (T20) screws around perimiter of inside cover. Lifted cover and inverted it, then disconnected the two terminals from the wax motor. Wire and motor terminals had green corrosion and entire motor/latch assembly was caked with accumulated detergent. After ensuring circuit was not hot, cleaned wire terminals by soaking ends (one a a time) in white vinegar, then water, then a spritz of WD-40. Removed old assmebly and reservoir, then thoroughly cleaned inside cover and vacuumed inside of dishwasher door. Took digital pics at each step of disassembly as a reference when reassembling.

Instructions provided with conversion kit are useless. Attached parts, motor, and gasket to new assembly first, using old assembly as a guide. then attached to cover before replacing reservoir. Inserted plunger into reservoir and twisted to secure. Installed o-ring and mounted reservoir; slot on reservoir mates with tab on assembly, and white lever arm actuates plunger. Reattached wires to motor and replaced inside cover. Ran a wash cycle and confirmed cup lid opened.

Note that my model only had one wax motor, so new assembly was identical to old and the Y-cable was not needed. As another commenter pointed out, latch assembly will not appear to work correctly manipulated by hand until you remember that cup lid holds latch at midpoint of travel at start of wash.