MDB4651AWS40 Maytag Dishwasher - Instructions

Not much to report on this repair. I removed and discarded the old rinse aid knob, and replaced it with a new one.

I have done two repairs, and both times PartSelect.com came to the rescue! The first repair was a few years ago when the dishwasher would run but nothing got wet. It made all the right noises except the sound of water being thrown around, because no water was being pumped! This resulted from a cheap plastic "chopper" assembly that stripped and wouldn't drive the impeller. PartSelect sold me a solid metal replacement part for under $10 and that fixed the problem for several years.

Recently, we had a different problem where the dishwasher completely haulted and the wash motor wouldn't run. This was caused by a faulty impeller, another cheap plastic part. The wash impeller fragmented around the drive shaft to where it sat uneven and thus created too much resistance for the motor to drive it. I removed the impeller, superglued the plastic parts together so that I could then wrap them in copper wire (about 1mm diameter), and then I hot-glued over the copper wrapping to secure the entire thing and to help keep water out of it. I did this so that we could wash dishes while we waited for the new impeller. Well the new impeller came several days early and so far I have just been too lazy to go remove the makeshift part. I figure it will fail sooner or later and then I will install my new part which should give me at least 9 more years of trouble free washing!

Removed the rack from the dishwasher.
Took off the adjuster from the rack using the allen wrench.
Replaced the new.

Perfect

I'm telling this story for my husband who is a pretty handy guy--I watched him do the repair. I had had someone out to look at the dishwasher and they said it would be $284 to fix this one little thing because you couldn't buy the one little part separately, you had to buy a whole new motor. Since the dishwasher is old, it didn't make sense to invest this much in it--might as well buy a new one for that kind of money. My husband did some looking around and found the part on your site and installed it himself. So the cost was under $40. The dishwasher is now working better than it had been for a while.

simply pulled out old one slowly inserted new one (stretching slightly) Presto done

Took a while to figure out what had to be done. Brackets have to go under the metal frame which involves dropping the compartment. That is done by removing the screws which are hidden under the door gasket. Once I knew what had to be done it was simple.

Removed all the screws holding the inside panel of the door to the door itself. Lifted out the old broken door latch. Pulled the wire clips from the 2 switches located on either side if the door Latch assembly. This is a bit difficult. You have to keep working the wire clips back & forth; Up & down until the clips are free from the switch metal contacts. Reinstall the wire clips on the new door Latch assembly making sure you attach the black wires and white wires on the same side of the new latch assembly as on the one removed. Replace the new latch assembly aligning the mounting holes on the door with the new latch holes. Replace the inside panel aligning the holes and replace the screws. The screws were the star head type so you need a special driver bit. I used the box the latch came in the prop up the inside door panel while I worked.

First I removed the screws from the inside of the door exposing the latch assembly. Removed the old part and installed the new assembly. Don't screw it on to the door untill the cover is on again.
First I ordered only the latch without the handle. Found after opening it up the handle was broken on the inside so had to order the assembly. It's a piece of cake to install. If you're having touble opening the door don't think because the handle looks ok from the outside it's not broken.. probably is. Partselect.com is the greatest company to deal with. I'd recommend them to anyone and have.
Sam

Ensure to order part # PS1559543, which is the complete assembly although the diagram doesn't show this, and not PS2100626 which doesn't include the handle. The new assembly is a different style than the original therefore you should replace the complete assembly.

This was an easy fix. Remove the eleven torque screws on the door and separate the inner door panel enough to remove the old assembly. Remove the wire connections from the door switches, reconnect to the new assembly, and reinstall the assembly and inner door panel.

When the (overpriced) replacement silverware basket arrived (rapidly, within a few days of my ordering) I was shocked and angry that the handle for the basket was not included--nor were instructions included as to how to remove the old handle from the old basket in order to fasten it to the new basket. Therefore, I spent a considerable amount of time trying to pry the handle off the old one, which was quite tricky: There were four slots which held the plastic "catches", and they had to be pushed out simultaneously. I had to fiddle with it for at least a half hour, trying various implements, until I found that I could push them out simultaneously by wedging butter knives into the slots and then easing the handle off. (I was careful to position myself so that I wouldn't slip and stab myself with the blunt butter knife.) After that, the handle snapped fairly easily into the new basket's slots.
In the end, while I was glad to be able to recycle the old handle, I wish that the basket and shelves were made more durably so they wouldn't have to be replaced, or that they could be replaced at a more reasonable price.

Turned off water at the shutoff valve. I did not turn off the power, but it is recommended you do so. I pulled the dishwasher out from under the cabinet and used a car jack to lift the front off of the ground. Disconnected the water supply and the rubber hose that fills the dishwasher tub. There are two 7mm screws that hold the water pump to the frame. If you do not have a 7mm socket, the easiest thing to use is an interchangeable screwdriver. When the screw bit is pulled out, the empty screwdriver is a 7mm. Used adjustable wrench to remove the brass water port for the supply line. Teflon tape to all connections and hooked everything back up. My supply line was old and was leaking, so I had to run out and get a new one, so that added about 30 minutes to what would have been maybe a 20 minute repair.

Lifted out old silverware basket. Set new basket in. Took approximately 20 seconds.

Removed the old one....slid in the new one.

UNSCREWED THE LOWER PART BY PLIERS AND HAND. COULDN'T UNDERSTAND WHY THE LOWER
PART WAS AVAILABLE BUT THE UPPER SPRAY ARM
WAS NO LONGER AVAILABLE WHEN THEY BOTH GO TOGETHER..

Removed the handle from the old basket and put it onto the new basket. The new basket is great!