MDB4949SDM3 Maytag Dishwasher - Instructions

1.Check the lines for any obstruction. Gunk can easily build up. I have used the dishwasher for approx. 10 years. I do rinse/scrap dishes prior to loading.
2. Drain all remaining water.
3. Unplug the dishwasher.
4. Grab a towel and proper screw driver. Unscrew the bottom protective plate. Remove the insulation plate.
5. The drain pump is located to the bottom left. Have your towel under it. Unplug it gently. Turn counter clockwise to remove.
6. Install the new drain pump (reverse order)
7. Return the insulation plate. Screw back the bottom protective plate.
8. Plug in

followed video instruction

The repair was really easy. First disconnected electricity staring with fuses and removing wires from dishwasher, then disconnected drain hose and water hose. Pulled it out and removed pump turning clockwise no need for tools and same way installed new one. Very easy

saw big hole in first (main) hose - got replacement at local hardware thinking it was the only problem - it wasn't - turned on the water and noticed another leak so ordered hose from parts select - fast delivery - installed 2nd hose but still a leak so ordered grommet from parts select - again prompt delivery - installed it and voila no more leak -
also checked for rat entry points, plugged those and put down bait - bait wasn't being taken under dishwasher even tho rat reappeared so put a snap trap in back - no luck so far - teachable moment: might have been cheaper to just get another dishwasher as parts are expensive and its difficult to tell extent of damage - luckily i only needed 3 parts = $150

Very easy to repair with the replacement wheel assembly. Popped out the broken one, popped in the new one. Price was nothing compared to having an professional repair person come to the home. Glad I found you on line!

Replaced the detergent dispenser module by first unscrewing the front outer cover from the dishwasher and removing it, then by unplugging the old detergent dispenser, then by bending the metal latch clips outward to remove the old detergent dispenser, then by bending the metal latch clips inward before inserting the new detergent dispenser, plugging the new one into the wiring harness then re-securing the front outer cover of the dishwasher door.

This repair could be done in under 15 minutes but my dishwasher is so old that there was a lot of gunk built-up around the screws that hold the front cover on that I wanted to take my time cleaning up real nice.

The detergent dispenser is VITAL for getting dishes clean. Without it working properly, the detergent will be removed from the wash during the pre-wash/soak function and your dishes will not come out clean. I HIGHLY recommend doing this repair if your detergent dispenser is not working, and I had a great experience with www.PartSelect.com

removed old gasket, installed new.
No Leaks!!
Saved the cost of a new dishwashers

Watched the video, it went as advertised. Easy repair and the noise is gone.

You need to pull the unit out to get access to the spring connected to the rear leg frame. Use the everything in the kit. The rollers are upgraded and will guid the cable better.

all 4 wheel units needed to be replaced, popped them off and installed need wheel units in roughly 10 minutes, no tools needed.

A Mouse friend had seen fit to chew through the original drain line. I used my Model Number, and was able to order the correct part . It arrived the next day. The job itself is fairly straight forward. You will need to access the rear of the machine. This may include shutting off, and disconnecting the water supply line. (Adjustable wrench). Mine is under the sink, on the "Hot" side. You may also need to un-plug the unit. (recommended) . A pair of (Pliers) will be needed for the spring clamp.

I was constantly seeing small bits of food blocking the spray holes in the upper and lower wash arms. After a bit of troubleshooting, thanks to the included schematic, the only possible thing left which could introduce particles was the under-unit disposal unit. The dishwasher had to be fully disconnected, removed, and tipped-over to access the pump and motor.

After removing the entire pump and motor assembly, it was obvious what the problem was - the filter screen (which is not accessible normally) was totally destroyed. The motor had ripped the mesh screen up, and sent shards of sharp metal throughout the unit. What a terrible design - a non-user-accessible filter which requires disassembly of the entire product to clean.

I replaced the entire pump and motor assembly which was pretty simple. Just use a very small amount of dish soap to lube the rubber o-ring up to make it slide into place easy. Reconnect all the cables in the same place you removed them from.

If you don't mind using some stainless hose clamps, you could maybe get away with replacing a lesser expensive subassembly - but for me it wasn't worth the hassle.

I searched for another dishrack that was compatible with our unit. After measuring and searching online I found Partselect website and placed the order. It was a very easy process. I bought the rack without wheels and just removed the ones from our current bottom rack and put them on the new rack.

Following a utube video made it easy. Removed the outer cover of the door to expose latch. Two screws remove the latch, pay attention to how it was positioned and put the new one on and then replace the panel. But first turn off the electricity to the unit at the fuse box.

Looked at other side of top rack which still had the stop. Just had to orient the direction of the stop and push it firmly onto the rack arm. Took a couple tries, but it went in and locked. Works perfectly. Inexpensive and easy fix to to very annoying problem.