MDB7979SHZ1 Maytag Dishwasher - Instructions

Disconnected the damaged hose extension from the dishwasher outlet drain hose and the connection to the sink drain. Removed two clamps. One a spring clamp and the other a screw clamps. Connected the new extension hose with a spring clamp to the dishwasher outlet drain hose. Connected the other end to the sink drain with a screw clamp. Checked for leaks. Good to go!

removed kick panel with screwdriver, 90 degree turn of screw. Put towel under drain pump. Disconnect drain hose by loosening spring clip with pliers to provide access to pump. released spring clip on old motor while turning counterclockwise to separate pump from drain reservoir. inspect drain reservoir from inside machine to remove any foreign objects. Installed new pump by indexing attachment flanges to notches in reservoir and turning pump clockwise until locking tab makes audible click. reattach drain hose insuring hose is contacting "stop" ribs on drain hose pipe. Run wash cycle on machine to insure there are no leaks. Re-attached kick panel.

First remove the front kick panel by removing 2 philips screws. Turn off the water supply, and then disconnect the supply line if not of the flexible kind. Mine was copper. Remove 2 screws holding dishwasher to counter top and pull machine out. Open door and attach replacement link by hooking the plastic end to the hinge hook on the door side and then place the string portion round the plastic pulleys and then attach the other end of the link to the end of the spring attached to the rear of the machine along the bottom side. Push dishwasher back into position, reattach supply line and re-install both screws attaching the machine to the counter top. Turn on the water supply and check for leaks. Place the kick plate into postion and secure using the 2 philips screws that were removed.

Turn off breaker to dishwasher.
Remove lower basket.
Drain any water using a wet vac.
Remove bottom cover plate. Should be 2 plastic screws using flat head screwdriver.
Should be able to reach pump. Turn counter clockwise to remove.
Disconnect plug wire on pump.
Install new pump by turning clock wise.
Reattach wire plug.
Run a wash cycle with empty dishwasher and check for leaks.
Replace cover plate.
Done.

1. Remove front of door with torx screws around inside top and sides of door.
2. Unclip and remove plug with two wires for dish soap solenoid. You may have to lie on your back or use a mirror to see the location of the small clip retaining the plug.
3. Unclip and remove dispenser module. Here's the rub: the clips used to retain the unit in the door panel of my dishwasher are tabs cut in the stainless steel cut-out and rolled back at a 90 degree angle to retain their springiness. They seat against the back edge of three plastic ridges along the top, bottom and one along each side of the dispenser module. The key is to remove the module without permanently bending these tabs, thereby losing their springiness and destroying their ability to clip tight against the new module to hold it in. I had some success slipping 3 pieces of flashing under the stainless tabs along the top and sides of the old module, allowing the plastic retaining ridges to ride under the tabs all together and move forward to disengage the clips without permanently bending the tabs.
4. Reassembly is just the reverse.

easy the sensor was on the right side, and easy to get to, I turn off the power, turned off the water, and pulled it out, the first thing I saw was the yellow wires and plug. took about 5 minutes, to replace it.

Initial inspection of the issue and research suggested the door latch was malfunctioning / broken. I bought the part and expressed it home. The installation involved removing the door screws on the inside of the door, separating the front and back panels, unplugging the door latch, removing it from its niche and popping in the new one. Reverse the take apart and it was done. Very simple swap. Hardest part was juggling the two halves of the door and preventing the door for trying to close in the process as the bulk of the weight is in the outside half of the door.

The new part did not fix the issue. The door strike was the next part that could be broken / malfunctioning. I ordered that part as well and replaced it. In the process of replacing it I found that the original door strike had been installed upside down. I am guessing it was installed at just the right pitch, or maybe even bent at the manufacturing facility, so that it latched. No idea how it managed two years like that. I installed the new one correctly and the door latches perfectly. Both parts I removed from the unit I will retain if my new parts should fail in the future.

Replaced door latch

pulled the dishwasher out (took the most time-1 hour) and 30 min. to install new door balance kit and springs. Replace both sides while the unit was out.

Ordered a new pump (after a online diagnosis). Followed the instruction video on the website...also took the time to replace the discharge hose due to residue buildup...tested dishwasher (one cycle). Slide dishwasher back into opening....DONE. Works perfectly. THANKS

Pulled dishwasher out of compartment, removed all parts underneath. removed inner parts, removed pump assembly. Installed new pump assembly and grommet. Reassembled in reverse order, test ran and unit was operating normal and no leaks.

These wheel assembly that came on the lower rack of my dishwasher were junk! They started falling off within 6 months. I put them back on to the point that the pin in the center of the wheels would no long stay in place, thus the frustrating situation of the wheels falling off often.

Assembly was easy peasy!

My husband did the repair. It was very easy. He basically just popped off the old wheels and popped on the new ones.

Attached new link, then stretched the spring with pliers and routed link over the pulley. Replaced both links.

Very easy. I removed the two screws on the base plate, then the two screws that attach the washer to the cabinet, and pulled the washer out of its slot. I installed the broken side and closely checked the other side and felt it didn't need repairing. I put it back together and the door works very well.

Thanks,
Ted K.