Models > MDC4650AWW > Instructions

MDC4650AWW Maytag Dishwasher - Instructions

All installation instructions for MDC4650AWW parts

These instructions have been submitted by other PartSelect customers and can help guide you through the dishwasher repair with useful information like difficulty of repair, length of repair, tools needed, and more.

All Instructions for the MDC4650AWW
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Small / slow leak at bottom corner of dishwasher door.

  • Customer: Adam from Acworth GA
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 8 of 9 people found this instruction helpful
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.

Dishwasher heating element bad

  • Customer: Gary from Indianapolis IN
  • Difficulty: Difficult
  • Time to Complete: More than 2 hours
  • Tools Required: Pliers, Screw drivers, Socket set, Wrench set, Wrench(Adjustable)
  • 8 of 10 people found this instruction helpful
I could not reach the heater element nuts from under the dishwasher so had to pull out the dishwasher. I removed the screws around the front of the dishwasher and pulled it about half way out before the water inlet pipe and the electrical wires stopped me. I shut off the water, unhooked the copper pipe, and unhooked the electrical wires (shut off circuit breaker first). Pulled the dishwaser out so I could remove the element nuts and wires to the element. Removed the old element and installed the new one - the old nuts would not fit. I went to a local appliance parts store and found that my element is no longer made. I had the correct replacement element but you need to order the nuts also. Luckily, the local store had a small brass nut that worked. Reattached the electrical wires to the element, pushed the dishwasher half way in, reattached the water inlet and electrical wires, pushed the dishwasher all the way in and scewed back into the cabinets. All is well now and the dishwasher is working much better.

Detached Water Distribution Manifold

  • Customer: Harry from Bensalem PA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 9 of 13 people found this instruction helpful
The original brackets that hold the water distribution manifold to the back and top of the tub came off the "X-shaped" plastic posts on the tub walls. That caused the upper wash arm to sag down into the travel of the upper dish rack and was broken off when the rack was pushed in.
I bought 2 new brackets and a new wash arm. The new brackets had a smaller aperature than the originals and fit tightly onto the plastic posts, holding the manifold firmly in its proper location. Replacement of the brackets and the new wash arm took less than ten minutes and required no tools!

Lost the faucet adapter

  • Customer: Victor from Demotte IN
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Pliers
  • 9 of 13 people found this instruction helpful
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.

Wife broke the knob

  • Customer: Fredy from Fullerton CA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 7 of 8 people found this instruction helpful
Best part, i go this thing on my hands right of way..Great place, great price...Highly recommende

Water leak from the dishwasher door

  • Customer: Michael from Bronx NY
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required:
  • 7 of 8 people found this instruction helpful
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.

the soap dispenser wouldn't open during cycle

  • Customer: paul from spring hill TN
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Socket set
  • 7 of 8 people found this instruction helpful
I unscrewed the door panel. removed the plastic cover protecting the dispenser. unscrewed the dispenser (6 screws). I removed the old dispenser and put the new one on and put it all back together. It was pretty easy.

Drain pump noisy

  • Customer: Scott from High Point NC
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 7 of 8 people found this instruction helpful
As others have described once you slide the dishwasher out and tilt it for access you simply remove the discharge (use something to catch the water), torx screw that secures the bracket to the unit, and twist counter clockwise until the pump is free from the drain tub. Reassemble in reverse order

Motor would not turn the impeller, no wash pressure.

  • Customer: mark from blackwood NJ
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required:
  • 6 of 6 people found this instruction helpful
Not a bad repair once you diagnose the problem. Took me three tries to figure it out. Just make sure you follow the instructions. I used an allen wrench to hold the motor in place while tightening the part onto the motor shaft, this way I didn't have to remove and flip the dishwasher to do the repair. The good news is the replacement part I needed was metal instead of plastic, thus I should never have this problem again. I don't understand why it was plastic in the first place but all of my appliance problems seem to be made to fail after several years of service.
Repair was

Needed adapter to connect faucet to portable dishwasher

  • Customer: susan from muncie IN
  • Difficulty: Very Difficult
  • Time to Complete: More than 2 hours
  • Tools Required:
  • 11 of 21 people found this instruction helpful
The adapter still needs another union to fit to the faucet . I have tried Ace Hardware, Lowes, Menards, Danco, Price Pfister and many online plumbing supply and hardware stores and am not able to find a union or combination of unions to fit.
I need an adapter with two 55/64-27 male ends.

Wheels in upper rack track broke

  • Customer: Bill from Midland MI
  • Difficulty: A Bit Difficult
  • Time to Complete: 1- 2 hours
  • Tools Required: Nutdriver, Screw drivers
  • 7 of 9 people found this instruction helpful
The big problem is that you cannot purchase the wheels only. I found that out after ordering the rack track because that looked like what I needed. But it didn't come with the wheels. So I returned it. Then I went to the basement and found things in my junk boxes and fixed it without purchasing the complete parts. Cost: 10 cents for two nuts vs $60 for the required parts.

water leaked through front vent

  • Customer: mark from ardmore OK
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 6 of 7 people found this instruction helpful
Peeled off the old foam strip, cleaned with rubbing alcohol, let dry completely, applied new foam strip,replaced door interior done I wish repairing relationships with fiance and kids were one tenth this easy.

Closer tab on the door broken.

  • Customer: Paul from Austin TX
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 6 of 7 people found this instruction helpful
All that was broken on the old detergent dispenser was the door but the door can not be ordered without buying the whole detergent/rinse aid assembly. When I got the new item I just removed the old door and replaced it with the new door that I had taken off the new one. I still have the new detergent/rinse aid assembly that I can keep if I need to change it in the future.

Broken wheel, broken fingers

  • Customer: Todd from Topeka KS
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers
  • 8 of 13 people found this instruction helpful
The rear right caster (wheel) under our fairly new portable dishwasher broke. Upon looking up the part, I discovered that it did not bolt into place, meaning that the exterior skin of the dishwasher did not have to be removed and that more than likely I could fix it myself.

The replacement wheels from Partselect were nicer quality than what the original was and showed up just two days after they were ordered.

However, getting what remained of the broken caster out was frustrating. I am not unhandy around the house, having put in two new bathrooms and a staircase.

But after yanking and prying on the broken caster for 20 minutes (slamming my fingers into the floor every time the pliers slipped), I could see where most people would give up and call a repairman. Finally, with help from small pry bar, the broken caster popped loose. Thankfully, putting the new in was as simple as sliding it into place.

Unfortunately, after all that work, we discovered the new caster was slightly taller than the old, leaving the dishwasher with a distinct wobble that my wife said was unacceptable. She, of course, had not been repeatedly introducing her hand to the floor.

I had ordered two replacement casters, thinking that another of the originals might break. But getting the second one out proved just as difficult as the first, even with the help of the pry bar.

After much cussing and kissing of finger booboos, our Maytag dishwasher is as good as the day we brought it home.

Door latch on the dishwasher broke.

  • Customer: Christopher from Porter IN
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 6 of 7 people found this instruction helpful
First I opened the breaker on the dishwasher removing power from the unit. Then I removed the Torx head screws on the cover on the back side of the front door. Then I pulled off the stainless steel sheet metal panel which exposed the door latch. Then I unplugged the electrical connectors to the two micro switches on the assembly, next I plugged in the connectors on the new latch assembly and postioned the latch back on the mounting holes. Replaced the stainless steel sheet metal and put the screws back.
All Instructions for the MDC4650AWW
46-60 of 780