MDB7749SBQ0 Maytag Dishwasher - Instructions

Unplug dishwasher and slide it out from under cabinet. Remove old broken link (a heavy string between two plastic parts) and replace with new one. Slide dishwasher back and plug it in. Very easy and no tools required.

I did not relize that the drain hose was in two parts. Naturally I ordered the wrong half. So after I relized my mistake, I re-ordered the correct part. Once the correct part was received the repair was easy and went well.

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.

Removed required hardware and dishwasher from undercounter mount. Turned dishwasher on its front and removed the old motor. Installed the new motor and tested for function. Installed once test was successful.

Remove 2 screws on lower baseplate. Remove 2 screws that hold dishwasher inside cabinet( may be attached to counter top or side cabinets). Turn off water supply to dishwasher. Remove any connections such as water supply, electrical connection, or waste water line that prevent dishwasher from being pulled out about 3/4 of the way. With the dishwasher door closed, remove broken parts and replace with new parts. Pull on spring to make final connection of nylon cable. Reverse the above instructions for re-installing the machine.

put new hose on, very easy.

I removed and reinstalled the new gasket per the video instructions, but I found the corners to be much harder to install than indicated. I finally used a large, flat, dull screwdriver to carefully push the gasket all the way in, and used my fingers to feel whether the gasket was all the way in. I figured if the gasket wasn't all the way in, I would have a leak at the bottom of the door because the top of the gasket would stick out farther than the bottom, which is exactly what the original symptoms were. Perhaps I didn't need a new gasket? There was no visible damage. Pushing in the corners of the original gasket may have fixed it, but the new gasket worked perfectly! Thanks, Part Select!!

I took the unit apart to find out what was making the loud noise and found the seal on the main pump had been leaking ito the bearing on the motor.

First of all I appreciate the instructions provided by this site when I selected the part I needed! The installation was so easy. I popped the end caps off of the top rack guides and removed the top rack. I reach in and popped the clips holding the top sprayer bar and gently pulled down on the sprayer bar enough to place the spinner button in the top of the sprayer bar. Then pressed the spinner on the bottom of the sprayer bar into the button I place in the top of the sprayer bar and reattached the sprayer bar to the clips. Put the top rack back on the guides and replaced the guide caps and it was finished. Easy fix thanks to this site great instructions!

Remove the mounting screws that hold the dishwasher under the counter top. Remove dust cover plates at the bottom of the machine. The machine will have to be pulled out, so turn off the water to the machine. Usually under the kitchen sink. Disconnect water supply and push it out of the way so the dishwasher can be pulled out. Pull machine out enough so you have access to the door cables and springs. The door will have to be in the closed(up) position to do the repair. Usually only one side is broken. Start with the broken side and copy the working side when installing new parts. Then repair the working side. To get the working side apart just pull on the spring and disconnect it from the cable. Do the reverse to reinstall.

The video included with this part is perfect. Unplug the dishwasher, take off the front trim piece, remove the drain hose from the pump, unclip the power, press the little clip that holds the pump in while turning it counter clockwise to remove. Then just do that in the opposite order to put the new one in. Just make sure you hear it click when you twist the new one on so you know the clip has engaged. Super easy.

Removed the old hose, after loosing metal looking rings. Installed new hose ad finally tight firmly the looking rings, using wrench and socket.

Hardest part was pulling dishwasher away from cabinet, making sure to not disturb water and drain line. I replaced both door springs which are on the two sides and attached to the dishwasher frame towards the back. This necessiatated pulling the dishwasher about 2/3 out of cabinet. After attaching both springs to frame, replacing the balance kit was a breeze .One screw to remove and then replace with new pulley unit. Attach the supplied cord with attached fittings to spring and then around two pulleys and mounting point on frame. Done . Push dishwasher back into cabinet, reattach two screws to underside of counter. Probably did not require new springs as they seem heavy duty and were not broken upon examination but ordered them also and replaced just in case. Most problem would be with broken cord in balance link kit

Removed old part and replaced with new part

Snapped the new stops on. It took about 2 minutes.