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DU9400XT4 Whirlpool Dishwasher - Instructions

All Instructions for the DU9400XT4
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Needed a tub sound shield
All I had to do is lay the shield over the top and sides and used a couple of clips to hold in place as it was slid under the counter top. It couldn’t have been easier.We had searched everywhere for this replacement shield and parts select was the the only ones that had it. Very good service and fast delivery,
Parts Used:
Tub Sound Shield - Insulation
  • Carol from REIDSVILLE, NC
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
3 of 3 people found this instruction helpful.
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Washer was not agitating
Removed the washer from the cabinet, although the repair kit could have been replaced without this step. However, it still made it easier. Removed the spray arm assembly and the top cover to the motor. I had to block the motor to keep it from turning while I unscrewed part number 11. The rest was very self explanatory. The "impeller" was seized onto the motor shaft (20 years old) so I had to use a chisel to break what remained off, then clean some corrosion from the shaft. The repair kit worked and the pictorial parts diagram that came with the kit was very clear. Bottom line: "Easy peasy, lemon squeezy!" Great web site for diagnosis and parts diagrams!
Parts Used:
Drain and Wash Impeller Kit
  • Rod from Sisters, OR
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Nutdriver, Pliers, Screw drivers
4 of 6 people found this instruction helpful.
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replaced the bottom rack
It was a piece of cake, just slapped together and slid it into place!
Parts Used:
Lower Dishrack Kit
  • Karen from Clackamas, OR
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
3 of 4 people found this instruction helpful.
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A spring was broken in the disposal chopper
I bought the kit because it had other parts that I thought I needed.
Parts Used:
Drain and Wash Impeller Kit
  • Robert from Sherwood, OR
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Pliers, Screw drivers
3 of 4 people found this instruction helpful.
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Spray arm mounting clips broke
Simply snapped new spray arm in place. Took longer to get the soray arm out of the shipping package.
Parts Used:
Upper Spray Arm
  • Hank from Arlington, TX
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
3 of 4 people found this instruction helpful.
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One of the two door springs broke
I followed the instructions that came with the spring and found them to be very complete. The repair was easy. The repair involved removal of the lower access door, installation of the new spring and replacing the access door.
Parts Used:
Door Spring With Adjusting Hook
  • Charles from Williamsburg, VA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Pliers
4 of 8 people found this instruction helpful.
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Dishes would'nt come clean or dry from torn boot
Was a simple task to perform, a child could have done it. The technical skills diagnosing it was a bit hard though. The skills finding the culprit was indeed simple. Rubber was torn. Dishes would not come clean especially on the top & would not dry properly. The rubber piece being torn in half made it hard for the water & soap to despense to the top through thh center plastic tube, but now it cleans great. Thank's
Now to find out why it won't dry properly at the heating element is another task. It leaves water droplets on the dishes.
Once I got the rubber screw on attachment installed the dishes are clean & dry now & no water dropplets on the dishes.
The water dispenses up to the top like it suppost to throught the small tube to wash the upper rack dishes.
The wife is happy now she doesn't have to clean & dry them by hand.
Thank's so very much!!
Now on to the next project in hand to submit later on.
Parts Used:
Rubber Washer
  • David from Sallisaw, OK
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
7 of 17 people found this instruction helpful.
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The spring on the detergenet dispenser box door failed and needed replaced
The old spring on the detergent dispenser box door failed and the dispenser door would not pop open at the right time in the wash cycle.

Ordering the new spring was easy on the website. Need dishwasher model number, stock number and serial number.

Hint - Order at least 2 springs! They are not expensive.

I followed the instructions in the video. I could get the spring on the spindle correctly but could not get the two spring prongs to catch to create spring tension on the door without using a thin knife blade to carefully push each prong to where it caught on the dispenser door.

I needed to slide the prongs slowly and carefully to get them to catch on the door. This distorted the spring. That's why you really need two springs. I then used needle nose pliers to pull the latching part of the spring to catch on the inner door. That distorts the spring, too.

So you really need two springs. One spring to learn how to do it and a second one to replace the one you distorted as you learned.

Take care
Parts Used:
Spring, Lid
  • John from WESTERVILLE, OH
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers
2 of 2 people found this instruction helpful.
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Dishwasher not draining
Actually I ordered the drain and wash impeller kit because it was listed as the #1 cause of failure to drain. I then hired a plumber to install it. He did so and that didn't solve the problem. So I was about to buy a new dishwasher. I then noticed that the second most frequent cause was a problem with the "dishwasher drain check valve." I watched the "partselect" video on how to change that. I didn't have a new one but I thought I would take out the part and see what I could learn. As it turned out it was blocked by a little piece of what appeared to be a walnut chip. I cleaned it out reinstalled the drain check valve and the problem was solved.
Parts Used:
Drain and Wash Impeller Kit
  • Lloyd from Clifton, VA
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers
2 of 2 people found this instruction helpful.
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cut wire in center sprayer to remove plastic holder for new basket
after that every thing went very well
Parts Used:
DISHRACK
  • JOHN from IONIA, MI
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
2 of 2 people found this instruction helpful.
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Dishwasher had no water coming into the bottom of it
Took the old one off and replaced it with the new one we received from you. It was great because we received the part just in time to do the Thanksgiving dishes! Thanks PartSelect.
Parts Used:
Detergent Dispenser Cover Kit Water Inlet Valve
  • Kathy from Kennedy, AL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Socket set, Wrench set
14 of 39 people found this instruction helpful.
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Door hinge broke
All pieces just snap off and the new one just snap right back in place.

Remeber take a little time to do your repair correctly.

It is cheaper to repair an appliance than it is to replace.
Parts Used:
Detergent Dispenser Cover Kit
  • David from Vancouver, WA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    Less than 15 mins
7 of 19 people found this instruction helpful.
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original dishrack had become rusty
installed a new rack
Parts Used:
Lower Dishrack Kit
  • Tom from Peoria, AZ
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
2 of 4 people found this instruction helpful.
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lower rack started to rust through coating
Since there were no printed instructions, we looked at the photo schematic.
Reassembly using the photo was easy by putting the old rack alongside the new one and adjusting the new rack spacing to match the old one.
We also had new wheels which snapped on.
We were delighted to repair and replace this good, older dishwasher rather than purchase a new one!
Parts Used:
Lower Dishrack Kit
  • Carol from St Johnsbury, VT
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
3 of 7 people found this instruction helpful.
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my old lower dishwasher rack was rusted out and some parts broken.
Snapped on the rollers, removed the center part from the old rack that sprays the water and snapped it on the new one. We then bent the back row down so it would acomodate my larger items. My old rack had that feature. You could either have the rack up or down. Now l
ooks beautiful and works perfectly.
Could have used some directions though.
Parts Used:
Lower Dishrack Kit
  • Kathy from ELGIN, IL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers
1 person found this instruction helpful.
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All Instructions for the DU9400XT4
31 - 45 of 109