Models > DWUA451AAB > Instructions

DWUA451AAB Admiral Dishwasher - Instructions

All installation instructions for DWUA451AAB 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 DWUA451AAB
76-90 of 462
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Dishwasher would not do anything

  • Customer: Richard from Carter Lake IA
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 5 of 8 people found this instruction helpful
Turned off power to machine t breaker. Open door and removed inside cover of door by reoving screws along edge. Removed panel over door switch. Unpluged old switch and pluged newswitch in. Replacd pannel and inside door cover. Turned power back on and washed dishes.

ring seal broben

  • Customer: RENE from WARWICK RI
  • Difficulty: Really easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers
  • 5 of 8 people found this instruction helpful
I unscrewed the top of the spinner, no tools required, and then I removed the spinner by lifting it up. Under that was a plastic nut that required a pear of pliers to loosen it then removed it with my fingers. The spinner assembly then lifted up and the seal ring was there. I replaced the ring and put it all back together, took maybe 20 minutes. I then replaced the wire racks with two new ones and now I have a new dishwasher. “Piece of cake.”
It has taken me longer to type this than do the repair.

leaking door- Dispenser Door Latch Grommet

  • Customer: Peter from San Jose CA
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Screw drivers
  • 4 of 5 people found this instruction helpful
Myscanning other reviews i saw mention dishwahser developed a small leak on RHS of door. I assumed the door gasket and planned to order that. On of the dispenser gromet which is only a $5 part so ordered that as well. I first replaced the door gasket which is an easy 10 mins job and ran the dishwasher again, but it still leaked.

I then removed the 7 torx screws on the door panel which came away easily. It was obvious that water was in there, so i removed the two screw on the dispenser with a nutdriver to replace the grommet. This process took 20-30 mins. After reassembly the leak was gone.

Without the comments on the website i would never have thought of the disepenser as source of the problem.

Latch would not release; spring broken

  • Customer: Lori from Peru IN
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 4 of 5 people found this instruction helpful
First, I removed the screws that hold the interior part of the door in place. Next, I removed the two screws that covers the interior parts of the latch release in place. Then, I removed the broken latch, put in the new one and attached the spring. I put the pieces back in place, and the two screws back in. Finally, I screwed the door panel back together.

Close door, turn on dishwasher, walk away. 5 to 10 min later dishwasher not running. Push in at the door latch and dishwasher would start back up.

  • Customer: Allan from East Bernard TX
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 4 of 5 people found this instruction helpful
Removed the inner door panel-Removed the black cowling covering the timer and wires.
Removed the swicth assembly and installed new part.
Reassembled dishwasher.

I checked the operation of the two switches. One switch did not click, when button was pushed, as cleanly as the other. There was a bit of delay and play in the button when depressed, even sticking a bit.

Dishwasher leaking around pump motor shaft seal

  • Customer: Michael from Belleville IL
  • Difficulty: Difficult
  • Time to Complete: 1- 2 hours
  • Tools Required: Nutdriver, Pliers, Screw drivers, Wrench set
  • 4 of 5 people found this instruction helpful
Disassembled my dishwasher and found the rubber on the impeller seal had deteriorated causing the leak. If this is all that is wrong with your unit, it is well worth the repair attempt. Find the service manual pdf on servicematters (dot) com for detailed instructions on removing and re-installing the part. The only thing I have to add is the on my first try installing the part, I still had a leak. I may have just had the motor/impeller slightly mis-aligned (the water tight seal is actually the carbon disk on the impeller rubbing against the carbon disk on the seal seat in the pump housing). On the second attempt I used silicone to glue the 'seal seat' into the pump housing (carbon side out). After waiting a day for the silicone to dry, the dishwasher ran without leaking. It continues to be leak free several weeks later.

Dishwasher basket had holes in it

  • Customer: Mike from Castle Pines CO
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 4 of 5 people found this instruction helpful
I replaced the old basket with the new one. Fit perfectly, now I do not have silverware falling through the cracks!

water leakage

  • Customer: maria from Ruther Glen VA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 3 of 3 people found this instruction helpful
slid the part in the groove (left side)

Spray nozzles broken

  • Customer: EVERETT from CALLAWAY VA
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 4 of 6 people found this instruction helpful
This is the second time I've purchased parts from PartSelect.com. Actually called Lowe's parts hotline and got disconnected three times. Went online with PartSelect.com and purchased the items within 5 minutes. Parts arrived within 2 days. Will definitely be purchasing parts from PartSelect.com again when needed!!!

A leak around the motor shaft.

  • Customer: Donald from Windsor CO
  • Difficulty: Difficult
  • Time to Complete: More than 2 hours
  • Tools Required: Screw drivers, Socket set, Wrench set
  • 3 of 3 people found this instruction helpful
Everything is straight forward with the following two exceptions; The threads that hold the motor fan to the impeller are left hand, and it takes a special tool to remove the top rotating assembly. It took about 4 hours to figure out what to do, and make the tool . I put it back together in about 20 minutes.

Leak under dishwasher wash and rince

  • Customer: Richard from Edison NJ
  • Difficulty: Easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Nutdriver, Screw drivers, Socket set, Wrench set, Wrench(Adjustable)
  • 3 of 3 people found this instruction helpful
The problem was the rubber end on the upper shower head pipe at the pump. Not to hard . Slide dishwaser half way ouy the ptpe is on the right side.The bottom end is is just a clamp the top drops in from the top, inside there is a nut above the upper shower head. You can unsrew the nut with your fingers, it is right above the upper shower head.There it a washer at the top of the pipe that should be replaced that doesnot come with the pipe

Part did not come with corresponding securung hardware.

  • Customer: Ed from Skokie IL
  • Difficulty: Really easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Screw drivers, Wrench(Adjustable)
  • 4 of 6 people found this instruction helpful
The replacement part was the perfect size but the threading on the terminal ends was increases to 1/2" v the 7/16" from the previous element. My first attempt was to find a similar type of part at the local hardware store(not a superstore)since I planned to replace the grommets anyway. After not having any success, I came home and modified the fasteners by slowly drilling out the id of the fasteners until they threaded properly. The time to replace after the drill out was less than 10 min and the ~$45.00 is significantly less than $450.00 for a new unit.
If I would ask anything of part select, it would be to include fastening hardware as re-engineering of products is a continual process.

dishwasher would not turn on

  • Customer: serafino from oakland MI
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 3 of 3 people found this instruction helpful
Once I removed the inside panel from the door replacing the switch was pretty simple. completed the job in less than twenty minutes.

This was the third appliance I have repaired with the help of Parts Select in the last three months.

The lower wash spray arm no longer rotated.

  • Customer: Stephen from Hamden CT
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Screw drivers
  • 3 of 3 people found this instruction helpful
I used the parts blowup diagram on PartSelect.com and dissasembled the bottom wash assembly. Carefully examining how the washer arm rotated, I determined that the spray arm support nut had broken. The extended top of it has broken off. This nut, when tightened, allows the spray arm to rotate freely. In trying to diagnose the problem, I had even removed the motor assembly at the very bottom. When I reassembled it, I apparently did not seat the gasket well and did not tighten the bolts well, so when I tested the washer, water leaked out the bottom. So, I had to dissasemble it all again and properly torque the bolts. So, I really created another problem during the diagnosis.

No silverware basket in the dishwasher

  • Customer: Gladys from Scotts Valley CA
  • Difficulty: A Bit Difficult
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 3 of 3 people found this instruction helpful
All I did was put in the slot and it fit like a glove.
All Instructions for the DWUA451AAB
76-90 of 462