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WU400
WU400 Maytag Dishwasher
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Diagrams for WU400
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$20.79
This is a screw and it is made for multiple appliances in your home. This model is called a sheet metal screw because it has sharp points, and the threads are closer together. This screw is designed t...
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$5.42
This is a multi-use screw and can be used on a variety of appliances. The measurements of the screw are: 8/18 x 3/8. *Please note: the screw is sold individually. Refer to the manual provided by the m...
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$11.80
This hose clamp extends from half an inch to an inch in diameter. It is made entirely of metal and is intended for use with Maytag brand washing machines.
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$8.04
Sold individually. Lock washers are used with screws when vibration from an appliance may cause the screw to loosen. Lock washers are also used in the electrical components of an appliance to ensure ...
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$8.00
This high pressure inlet hose washer is black. It is an inch in diameter, made of rubber, and used with many washing machines, refrigerators, and dishwashers.
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$5.36
This o-ring seal is well under an inch in diameter. It is all black in color and it is made entirely of rubber.
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$9.81
Note: This part has been updated by the manufacturer. It may appear different but will still function the same as the original.
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Questions and Answers
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Common Problems and Symptoms for WU400
Viewing 4 of 4Leaking
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How to fix it
Not cleaning dishes properly
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Noisy
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How to fix it
Will not dispense detergent
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How to fix it
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- Customer:
- Robert from Taylor, MI
- Parts Used:
- 901839
- Difficulty Level:
- Really Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Nutdriver, Screw drivers
Detergent Cup would not open during wash cycle
This repair is very simple. Partselect.com sells a repair kit for this problem that you can use but for simplicity the entire unit is not that much more. First remove the four outside lower philips head screws on the inside of your dishwasher door. Support outer door panel while removing screws. This will remove the outer door panel to ga
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in access to the detergent cup. Remove panel by pulling out bottom first then slightly pulling downward. You will then see the detergent cup. Unplug the two leads that are connected to the unit keeping in mind their orientation. Remove the five screws that hold the detergent cup in place. Remove the cup assembly and gasket. Clean gasket area and install new cup and gasket. Reinstall five screws (do not overtighten) and plug leads back in. To reinstall door panel position door panel at a slight angle and install top first sliding upward into place under control panel then push inward at bottom. Reinstall the four philips head screws on the inside and you are finished. The complete repair will take you less than 30 minutes.
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- Customer:
- John from Lomax, IL
- Parts Used:
- WP903404
- Difficulty Level:
- Really Easy
- Total Repair Time:
- Less than 15 mins
badly damaged gasket
the coupling for the water hookup for my rollaway dishwasher was very badly damaged. After looking everywhere including authorized dealer and repair places, on-line at the manufactures parts website, I finally broke down and ordered the entire hose assembly. When it arrived, I simply used a toothpick to carefully remove the new gasket fro
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m the new part and put in the the old one. It took about 30 seconds and works perfectly. I paid 60 bucks for a tiny little washer, but I have an extra hose assembly if something should go wrong in the future.
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- Customer:
- donna from baltimore, MD
- Parts Used:
- WP179051
- Difficulty Level:
- Really Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Screw drivers
missing screws for oven door
After searching on the internet for a very long time, we were almost ready to order the screws "blind" (no picture) from Sears for almost $10.oo per screw. Then I stumbled onto this website and found exactly what I was looking for, with a detailed description AND a picture!! Not to mention a price that was two thirds less than Sears..fo
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r TWO screws. Now the oven door is secure and we are no longer on our search for the right screws.
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