MDB6650AWQ Maytag Dishwasher - Instructions

Snaped new part in place.

The dishwasher is well engineered to perform this work.

Remove the bottom two panels to provide access and visibility to base of pump motor.

Locate plastic pump locking lever and push toward rear of DW to unlock pump from DW.

Inside the DW remove basketsand spray arms. Revove screws holding cover over pump motor and remove cover.

From below raise pump motor and support with block (piece of 2x4 worked well).

insde DW, removre old gasket, clean well around pump and botom of DW, install new gasket.

From below remove block to drop pump motro back into place, and re-tighten locking lever by pull toward you.

re-assemble inside componets, run through a rinse cycle to test for leaks and replace bottom panels.




I

I was able to remove the old handle and place it on the new basket - using only a screw driver.

I removed the plastic retainer that held the lower spray arm in place. After removing the lower spray arm I was able to remove the 6 hex screws that held the cover over the filter screen and the discharge housing assembly. I was then able to remove the bolts that held the upper part of the discharge housing assembly, and replaced it with the new part that I received. The rest of the job was simply putting it back together.

Note: While repairing the broken part, I noticed a small leak under the machine around the float assembly. This was simple to fix. Remove the small lock ring on the bottom of the float. Pull the float out and clean the grease and soap scum out of it. Put it back in and attach the lock ring. No more leak and the water gets turned off when the float activates the switch. Something that everyone should check periodically.

Read the experiences here, very helpful. Bottom slides out first - really easy. The new part comes with rollers, you don't need to remove the old ones. Now the only problem, getting the sprayer off the bottom basket. Look carefullty, you must use a screwdriver to release one side of the sprayer, then it works off easily. Make sure you note the orientation of the base of the sprayer. Reverse steps above and you are done. New tray slides in. Our new tray was a bit wider than the old one so we needed to use a bit of pressure to "shrink" the back just a wee bit.

The upper is easy also. Since the rails are uneven, make sure you put the high rollers on the high side no matter what your wife told about how it is supposed to go in. The end caps snap inward and slide out of the rails. Easy once you know. The uneven rails are obvious once you notice. Total time was 45 minuts, 30 of which was figuring out how to get the sprayer off without damage.

Would be nice to know the factory recommendation for removing the sprayer.

The upper washer arm can be removed by just snapping it out of place. Just take a screw driver and put in underneath the spray arm and pry it out of its socket. It will just snap out its place. Sometimes this retainer will break so make sure you have this retainer before trying to remove the upper spary arm. I removed the spray arm and back flushed it out with a garden hose to get the debri out of the washer arm. The holes are all clean now. Washes much better now. To put in back on just put the washer arm back where it goes and then just snap the clip back in its hole. Pretty easy fix.

Replaced upper and lower racks. The new lower rack has a design flaw: it has 3 wheels on each side, but should have 4 wheels on each side. When you pull out the bottom rack, the last set of wheels drop down into the open space where the door hinges to the cabinet, causing the dishes to bounce and shake around. Then when you push rack in, you have to lift it back up onto the tracks made for the wheels to roll on. You can't pull the bottom rack out far enough to access the back of the rack very well.

The replacement of the spring linkage was simple - the pulling out and pushing in of the under-the-counter dishwasher was the difficult and time-consuming part. The repair of the part took less than a minute.

The actual repair -
1. Hook the linkage to the dishwasher door
2. Hook the spring to the dishwasher base
3. Hook the spring to the linkage.

Getting the dishwasher out to be able to make the repair involved:
1. Unscrewing the base panel (6 screws had to be removed)
2. Unscrewing the dishwasher from the counter (two screws)
3. Turning off the water supply
4. Disconnecting the inline water supply from the dishwasher.

Once the part was replaced, I had to return the dishwasher to its original position, which meant performing the four steps (in reverse) used to pull out the dishwasher.

Diagnosed potential problem from scematic diagram found at Parts Select .Com by entering model #. It was very likely the inlet water solenoid. Tear down was simple: Turn off water, disconnect water lines to and from solenoid, disconnect two electric terminals and remove part by removing two screws from dishwasher chasis. Before you buy the new solenoid, unscrew the water inlet elbow from solenoid and check the filter/screen inside the solenoid to make sure it isn't clogged. Assuming it's not, order the replacement part and reinstall in reverse order. Be sure to use plumber's tape on screw connections to make sure there are no leaks..... Also for ease of acces, you'll need to turn the dishwaher down on it's front. Put towels down to cushion the front and keep the controls from contact with the floor. Good luck!!

With a straight edge screwdriver I carefully removed the plastic end caps on the rack support glider-shelves, replaced the old rack with the new rack, and then reattached the end caps.

I felt better about ordering the part Online after having talked to a sales person since there were several racks from which to choose. She reassured me that I was ordering the correct part number. I am a woman and 62 years of age, and I was pretty sure this installation would be a no-brainer. I just wanted to make sure I had the right part for the job.

First I did the top - getting the ends off the track is simple, flip the ends "open" like a book on each side, and remove the caps. Pull out the rack, replace with the new one and replace the caps. Bottom rack was easier once I figured out how to remove the spray tower. Grab it firmly and twist. Place it in the new rack, and roll it into the DW. I'm a fairly handy woman, and this was quite easy.

Old rack assembly was rolled out , the plastic water disperser was twisted off of the old rack and placed on the new rack assembly. The new rack was rolled into place. Project complete.

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.

First I installed the spray diverter,then I installed the discharge housing nut and tightened it down. Last I snapped on the spray diverter cap.

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.