NDB8630AWZ Maytag Dishwasher - Instructions

Very, very difficult repair! First I had to order a new basket online - there is only one basket offered so I chose that one. Had to wait two whole days before it was delivered. Never thought I was going to get the darned box open! Had to lift the broken basket out and inserted the new one. Whew! When you're 73 years old, you are just happy to remember where the dang dishwasher is. Good news was that even at my addle-pated age, I was able to effect the repair.

Removed inside cover.
removed part.
disconnected switches.
plugged wires onto new part.
placed part in.
put inside cover on and screwed down.
Note: be careful of the bottom of the inside cover.

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.

Remove the water distributor, filtration plastic parts down to the base of the tub and clean of debris. Sometimes a small piece of plastic from the upper glass tray can break off and find its way into the bottom. Once its cleaned this section and be put back. Had to remove the unit from the cabinet and replace the drain motor and also cleaned the drain hose that runs to the garbage disposal. Most times this problem is caused by a blocked drain line or debris in the bottom of the tub constricting waster water from getting into the drain motor.

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.

In order to clean the screen I had to remove the impeller. Removal required using a wheel puller. I backed off on the impeller screw but left it attached so that the wheel puller could pry against it. I then tightened the puller enough to free the impeller. I was then able to unscrew and remove the screen for cleaning.

This site has a great video on how to do this. Just follow that.

I pulled out the dishwasher enough to tip it back and put a block of wood underneath the front leveling foot.
This step gave me more room to work on the valve.
I removed the lower cover plates to expose the valve.
I disconnected the incoming water line and unplugged the electrical connection.
I then unscrewed the bracket to release the valve from the case and took off the rubber hose attached to it.
I installed the rubber hose on the new unit and installed the bracket back in place. I then wrapped some Teflon tape on the threads of the valve fitting and re-installed the water supply line. I re-installed the electrical connection.
I then turned on the water to check for leaks. Once I was certain there were no leaks, I re-installed the lower cover plates and took out the wood block and pushed the dishwasher back into place and re-installed the screws that held it in place.
I then ran a load of dishes to make sure everything was working properly.

After disassembling accumulator assembly looking for reasons that washer not washing properly, I noticed accumulator filter had failed. The plastic (or whatever material it is) covering the holes was torn in a couple of different holes. Realizing that this was not the reason for the loss of pressure I investigated a little more and found that water arm going into the docking station was extremely worn with much play. Water pressure was compromised because of it. I replaced filter and docking station and now its like a new dishwasher again. Saved a dishwasher from the landfill!

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We unscrewed the inner door panel and pulled it apart, disconnected the wiring, removed the screws holding the dispenser in place and swaped it out. One problem we had putting everything back together was that the latch for the door didn't line up and we couldn't shut the door but we simply unscrewed the door, readjusted the latch and put it back together. Works great now!

I discerned the problem , went to this site , as I have done for other needed repair parts , Looked at the exploded view provided for the exact part I needed and ordered it .
The part came almost befor I even ordered it !
Actually it arrived two days after the evening I ordered it .
Very quick , given my experiences with other misc. suppliers !

Pulled out the dishwasher and disconnected two power wires to heater, turned off the two hold-down nuts and removed old heater. I then installed the new heater in reverse.

remove several Torx-bit screws in upper assy, swap out the broken assy. for the new one.

This couldn't have been easier. After unsnapping the docking station from the dishwasher, I aligned the two flapper valves that come with the unit and pressed them into place. I then pushed the new unit into place by pushing first on the left side and then the right until it clicked into place.
I looked at the old one and found that one flapper was gone and the gaskets were deteriorated. What made the whole process easier was buying from PartSelect. I have bought from them before and will again.