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Models > DU1145XTPBA > Instructions

DU1145XTPBA Whirlpool Dishwasher - Instructions

All installation instructions for DU1145XTPBA 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 DU1145XTPBA
61-75 of 456
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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!

broken fill valve

  • Customer: John from Capac, MI
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Pliers, Wrench set
  • 9 of 10 people found this instruction helpful
that there is 90% of the repair made easy when you have the correct part. there is no better then direct replacement parts. the repair was self explanitory. one screw, two lines, lock in place, done. thanks for having the correct parts,that is what makes a job simple.

Part that attaches the sprayer arm was broken.

  • Customer: Patricia from Allen, TX
  • Difficulty: A Bit Difficult
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 10 of 13 people found this instruction helpful
Removed first part of the broken part from the top rack of the dishwasher from below.

Removed the screw from the bottom of the sprayer arm to release the second half of the broken part.

Threaded new part in sprayer arm and replaced screw.

Attached part to top rack of dishwasher from below. This part was difficult. (The part appeared to be a little larger than the original.) It was a two person job, one person pushing down on the rack and the second pushing upwardand inward on the part it click to click it into place. Dishwasher now works great.

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!

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

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.

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

I broke the lever that is used for adjustment of the rack height.

  • Customer: William from Seneca, SC
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 14 of 26 people found this instruction helpful
The repair was a simple snap out, snap-in process. The only trick was getting the part in the right position to clear the wire basket.

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.

Dishwasher would not work

  • Customer: Timothy from Arlington, WA
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 16 of 33 people found this instruction helpful
Major appliance retailer sent out a repairman to diagnose the issue with the washer. They determined the control board needed to be replaced. They wanted twice the price for the part plus an additional two hundred dollars to return and install. Total time to remove and replace the part less than fifteen minutes. I purchhas same issue. Once again the repair people, (another $80.00 for the second service call), say the control board muased the part from Part Select and installed myself. Washer st be replaced. I will purchase another dishwasher.

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

I did not lock the cap good enough and it fell off and melted

  • Customer: Crystal from Stansbury Park, UT
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 8 of 9 people found this instruction helpful
I just placed the cap back on, it worked great, fit fine and so glad I found this part. I was thinking of ways to McGyver it, thinking it would be impossible to find a new part. Glad i fount this site and the part.

After normal wash cycle upper rack dishes not clean

  • Customer: Gregory from Danvers, MA
  • Difficulty: A Bit Difficult
  • Time to Complete: 1- 2 hours
  • Tools Required: Screw drivers
  • 7 of 7 people found this instruction helpful
First research then troubleshoot
Removed
1 Upper rack
2 Lower rack
3 Lower Wash Arm and Strainer Parts
4 Upper Wash and Rinse Parts
5 Accumulator assy.
6 Motor shield
7 Inlet protector (most difficult)
Noticed blade was broken off chopper assy.
Replaced chopper assy.
Runs and cleans like new.
Most difficult step was to remove Inlet protector
After removing two torx screws (#15) used small pry bar to lift inlet protector from position. Not easy to accomplish with hands alone. Inlet protector fits tightly into position.
All Instructions for the DU1145XTPBA
61-75 of 456