NDB8630AWZ Maytag Dishwasher - Instructions

My married daughter actually did the repair. I removed the plastic assemblies that held the upper cage and upper spray assembly. She unscrewed the screws that held the filter/impeller assembly in place and replaced the old one with the new one. I finished the job by cleaning the interior of the washer and putting everything back together. The dishes are sparkling clean again!

with dishwasher running I would open the door and notice the lower spray arm was not turning. I removed all parts in the tub and clean off all the accumulated gunk (likely combination of food and soap scum - like a white paste) . The accumulator screens where more than 50% clogged with no way to clean the inside. I replaced the accumulator part and the lower spray arm because 2 holes had gunk in them that would not come out. dishes are now getting clean and I am switching to liquid - no more powder as I suspect it caused the build up over time.

Troubleshooting: Noted soap dispenser full of apparently wetted soap, drying cycle dried to brick-like mess. Dishes full of soap particles, not clean. Water through floor and basement ceiling.

Pulled all racks (note arrows on ends of rack supports), used vice grips to remove bottom spray arm (better to use washcloth around little knob to protect from vice grips), unscrewed all torx fasteners to get assembly out. Had to carefully maneuver pump housing out since it attached to water distribution assy. Found stripped sleeve, but didn't understand function until I saw similar post on this site (Thanks!). Ordered seal and chopper kit, paid extra for "2 day" delivery and rx the next week due to holiday weekend (what's up with that? I ordered a linksys security camera on saturday and rx on Sunday from "Lasership"). Followed included instructions - worked fine. Note assembly order of pump with respect to water distribution assembly - I assembled and dissassembled twice due to forgetting interference.

one: removed old baskets
two: and put in new baskets.

Opened door

Put in place

Closed door

Whined about being tired

The actual problem was the plastic wash arm cap was worn down and not holding the spray arm in place allowing it to hit the lower dish rack and stopping it from turning. The cap is on a threaded steel stem and is easily removed. The spray arm lifts off the stem and its replacement slips right on. Then install the new wash arm cap by screwing it on the stem.

I watched a couple of videos on Youtube, and for once it was actually easier than anticipated. Unplug unit. Remove door screws. Separate inner door from outer door. Remove connector from dispenser (needed flat blade screwdriver to pry it at first.) Remove six screws holder dispenser in. Removed old dispenser, inserted new one, tightened six screws, re-connected wires, attached inner door to outer door, and was done in literally less than 10 minutes. Note: I was using a battery powered screw driver to remove the screws, so that's one reason why it went so fast.

Our dishwasher broke just before the big Christmas dinner! We ordered the matching part from your website and rush delivered it. We then removed the old part with a screw driver and replaced it with the new part. It fit perfectly and the dishwasher was back in operation. Christmas was saved!
Thank you!

I removed the main plastic bolt with a pliers and then just used a screwgun with a star tip for all the screws.
I am a 43 year old woman with no experience and I was able to figure it out. The machine cleans much better now.

I removed the inside door panel, unplugged the old assembly and replaced with the new. The only caveat is that I THOUGHT the unit came WITH a new plastic handle, and it did not. It was very difficult to remove the handle from the old unit, and to install it in the new unit. The description was not adequate. I had read other blogs and they warned of the same missing handle, and I thought I had ordered correctly. The repair is fine, but the old handle is cracked, so I dont know how long it will last.

First I made sure the breaker for the appliance was turned off!

I only had to unscrew all the screws from the inside door.

Next I used pliers to pry the old Latch Assembly (it is all pig tailed so only to plugs to undo).

Next, I snapped the new Latch Assembly into the two sockets.

Screws were replaced and wa la!

Turned breaker on and tested. Easy as pie. Took about 10 minutes from collecting the tools, fixing the problem, and replacing all the tools.

I actually had my 14 year old daughter do it so that she could learn how to make small repairs. This would have easily cost approximately $150 for a repairman to come and fix.

Then we went to the garage and unstuck the valve on the carberator to our '75 Chevy! (it was cold).

Not bad for a couple of girls!

Was really easy to replace just unscrew the dishwasher and remove from under the counter about 3 inches. No need to disconnect the water line or electric. Unscrew one Torx (star) screw and put the new one in. Simple, just have the screw driver before you start.

I had to remove rack, remove old assembly and replace with new part. The manufacturer has improved the replacement part, which leads me to believe I am not alone. I used a nut driver/ allen wrech to remove broken part and took about 10-15 mins to repair. Part arrived very fast, great service!

remomed old adjuster and attached the new one to the housing and it was done it was very simple

1. Remove both upper and lower dish trays
2. Remove the “Spinner /Sprayer” (small nut on the top)
3. Unclip the “Tower” from the top and rear clip
4. Remove the “Tower” from the unit
5. Remove the “Filter Guard” on the bottom by removing 3 torx screws
6. Remove the “Discharge Housing” & “Impeller” (1 – 15 torx screw)
7. Remove and replace the “Accumulator Filter” (8 – 20 torx screws)
8. Assemble in reverse order