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Models > DU1055XTSS2 > Instructions

DU1055XTSS2 Whirlpool Dishwasher - Instructions

All installation instructions for DU1055XTSS2 parts

These instructions have been submitted by other PartSelect customers and can help guide you through the dishwasher repair with useful information like difficulty of repair, length of repair, tools needed, and more.

All Instructions for the DU1055XTSS2
61-75 of 461
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would not start

  • Customer: JOHN from WALDORF, MD
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required:
  • 11 of 14 people found this instruction helpful
opened up the top portion of the door. Installed new latch with part of old switch mechanism. The handle was not needed

Dishwasher was making a loud noise during the wash cycle and it was getting worse with time. The bearing nearest the pump impeller was failing.

  • Customer: Jeff from Madison, AL
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Pliers, Screw drivers, Wrench set
  • 10 of 11 people found this instruction helpful
Disconnect the water supply, the drain line, and the two screws that go up into the cabinet frame, then pull the dishwasher out from under the counter. Tip the unit onto it's face and the main pump/motor is facing up. Turn off the power then unplug the electrical connector from the motor. Remove the single bolt at the base of the motor then turn the whole motor ~1/4 turn counter-clockwise. A firm pull will remove the motor/pump at this point.
The new motor/pump has a new seal. See that the arrows on the pump volute and the motor frame are lined up before inserting into the housing. The new motor/pump slides into the housing easily and a 1/4 turn clockwise will pull it in tight. Re-install the locking bolt and revers the rest of the steps to get running again.

spray arm did n't move because it had a crack in the end

  • Customer: Susan from Buda, TX
  • Difficulty: A Bit Difficult
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 11 of 15 people found this instruction helpful
First I had to remove the upper dish rack from the dishwasher. This was the most difficult part of the entire fix. I found the screw which holds the spray arm in place, Removed it and took off the old spray arm. Then I replaced the seal and put the entire thing back together, put the screw back in and replaced the rack. Then I ran a load of dishes and discovered the machine works just fine now.

Top Rack Would not Clean Properly

  • Customer: Ben from Lake Zurich, IL
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Pliers
  • 9 of 10 people found this instruction helpful
1) Remove the racks

2) Unattach the feed tube the runs from the bottom of the dishwasher tub along the back to the top (this is the grey plastic tube that the top rack sprayer plugs into). This is done by unclipping the tube in two places, one stainless clip is in the back of the tub and one stainless clip is on the top of the tub.

3) After the tube is loosened from the clips, give the tube a 45° twist clockwise (relative to the bottom of the tub) and then pull up. This should remove the entire feed tube and bottom sprayer assembly.

4) There are now 4 stainless steel torx screws visible on the bottom of the tube. Remove the screws using a torx driver. Remove the grey plastic "gear looking" piece that was held in by the screws by pulling straight up.

5) On the left hand side of the tub you will see one more (smaller) torx screw. Remove this screw and then with a pair of plyers, give the housing piece that was held on with the screw a tug straight upwards. There is a post sticking straight up that will help you do this.

6) The grinder assembly is now visible, and in my case, completely jammed with paper. Pull the grinder and screen out of the groove it is sitting in.

7) Place the new grinding and screen into the groove. The grinder blade will have to be pull back (toward you) so the grinder coupling teeth can properly engage with the motor coupling teeth. This may take some fiddling.

8) once the grinder is installed, reverse all the steps starting at step 5.

Dishwasher is about 3 years old, motor started makeing load noises.

  • Customer: Joseph from Greenlawn, NY
  • Difficulty: Easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Pliers, Screw drivers
  • 9 of 10 people found this instruction helpful
Cut power and turn off water. Pulled the dishwasher out of the cabinet. Removed internal spray unit. Lay a plastic bag on bottom of tub in case a screw falls from upper spray assembly while removing. Disconnected and drained all hoses. Put down plastic lined tarp on floor. Lay dishwaser on its side onto tarp. Removed hose from recirculation pump, removed water sensor and recirculation pump from housing and detach electric connection. Removed 3 plastic push clips and removed entire motor-pump unit from tub. Position new motor-pump unit into tub. Replace 2 push clips into position, then used a flat screwdriver to put some tension and position plastic pump assembly so I could insert 3rd push clip into position. Replaced all components & reconnect hoses. Turn on water & power. A relatively simple repair. Too bad the original motor-pump only lasted 3 years. Not built like the used to. Thank goodness for Part Select.com Great schematics and descriptions. Excellent website, service, delivery and excellent Part! Thank You!

My dishes were not being cleaned

  • Customer: Molly from Huntsville, AL
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 9 of 10 people found this instruction helpful
I looked up the most common problem with this model and it was the chopper assembly. I removed everything down to this. Sure enough, mine was broken off and the screen was completely clogged with debris. It was not difficult to replace, but it did take me a few minutes to slide it in to place. Ladies, you can do this. No need to call a repairman! Look up the repair manual and see where the assembly is. I had no idea it was even there. My dishes are spotless now.

All Lights Were Flashing

  • Customer: HENRY from SALEM, OH
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 12 of 20 people found this instruction helpful
Shut off circut breaker. . . Removed 6 screws. . . Lifted cover over control board. . . Removed old control board. . Installed new board. . Replaced cover and the 6 screws. . Turned on circut breaker. . . Turned washer on. . . . It worked. Thank you for the quick delivery!

Broken wheels on upper dw rack

  • Customer: Susan from Hanson, MA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 9 of 11 people found this instruction helpful
My 2 parts were delivered very quickly. We had been putting off the repair, mainly because any time you hire a capable repair man, the charge to "walk through the door"is very high. I actually thought about buying a new DW for this reason . . . Then I googleD PARTS, And was lucky to find PARTS SELECT. I was most impressed with the graph layout of the parts, which enables the buyer to actually measure the part being replaced to be sure the correct item is being ordered. The instructions were excellent, and this grandmother took care of the repair, easily.

Not enough water going into the dishwasher and screaming noise.

  • Customer: Gordon from Tarpon Springs, FL
  • Difficulty: Easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Pliers, Screw drivers, Wrench (Adjustable)
  • 10 of 14 people found this instruction helpful
Other than the repair part being at the bottom of the dishwasher and you had to lie on your stomach to do the swap out, it was just one screw, move the part out a little closer to you then pull off one electrical wire, and pull off one small hose and using wrench unhook the other small hose.

Of course I had to take it apart a second time because of a leak, but using 3 or 4 circles of the white plumbers tape, it took care of the leak.

dishwasher wasn't cleaning well

  • Customer: Robert from Katy, TX
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required:
  • 8 of 8 people found this instruction helpful
Pulled everything out the front, and dug down to find a thrashed chopper assembly (like a little garbage disposal). The previous owner just tossed anything in; pop tops, plastic cutlery, etc.
Didn't pay attention to the exact installation of the chopper as I pulled it out, but, it turns out that it only goes in one way.
Used pictures and instructions I found online as a guide and didn't have any issues.
Replaced the check valve because it isn't expensive and I was in the neighborhood.

dishes in the upper rack were not clean

  • Customer: mike from erlanger, KY
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 9 of 11 people found this instruction helpful
it was really easy i removed the lower spray arm then
i removed the four hex head screws that hold on the
fine mesh screen then i pulled out the plastic insert
which exposed the cover to the chopper assembly
removed a smallhex head screw pulled off thecover
and there was the chopper and checkvalve replaced
both with a new one and the dishwasher works like
new thanks a lot im sure a service call would have cost over a hundred dollars

upper spray arms were not working

  • Customer: Robert from Upland, CA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 9 of 11 people found this instruction helpful
Discovered through internet that it may be a bad chek-valve, Opened washer up and removed inside covers. Actually found that the chopper assembly was bent and non-functional. Ordered new assembly plus ordered a new check valve since the other was 8 years old. replaced both at the same time. Dushwasher works like new once again.

R Draper

Old gasket was stretched out and allowed leaking

  • Customer: Jennifer from Stockbridge, MA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 9 of 11 people found this instruction helpful
The replacement of the gasket was simple and required only a flat-head screwdriver to push the rubber into the groove around the opening of the dishwasher. Took only about 15 minutes and the door is a tight fit now. I wish I had replaced the gasket 6 months ago when it first started coming loose when we opened the door to the dishwasher.

motor was very loud...........bearings in motor were beyond repair

  • Customer: Mark from Plymouth, WI
  • Difficulty: A Bit Difficult
  • Time to Complete: More than 2 hours
  • Tools Required: Nutdriver, Pliers, Screw drivers, Socket set, Wrench set
  • 14 of 26 people found this instruction helpful
Replace motor/pump assembly

motor making a load noise

  • Customer: Kenneth from Houston, TX
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 8 of 9 people found this instruction helpful
pull out the dishwasher
lay it on its side
use a 1/4" drive socket with extension and a universal joint to undo the the hidden bolt,
twist the motor 1/4 turn. this is the hard part you have to pull fairly hard and rock the motor around a little to get the o-ring to let the motor slide out.
lube up the new motor with jet dry or soap and insert back it, turn it back 1/4 turn, install the bolt and plug the motor control wires back in, then reinstall it back under the counter
All Instructions for the DU1055XTSS2
61-75 of 461