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Models > DUS400B

DUS400B (P1139730N B) Amana Dishwasher - Overview

Get Parts and Repair Help for DUS400B

If you know the dishwasher repair part you need, you can browse the list of all parts on the DUS400B, or you can search by name or part description. You can also find your part by where it is located on the DUS400B by selecting a section below. If you’re not sure which part you need, you can narrow your search by selecting a common symptom and we’ll show you the repair parts most likely to fix your dishwasher. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

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$5.15

Screw

Sold individually.

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$4.90

SCREW

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$2.80

Screw - 6-32 x 5/16

This screw is well under an inch long, and is made of metal.

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$34.95

Door Spring Cable

This door spring cable is nine inches long. It is made of metal and is used for some dishwashers.

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$5.15

Clamp

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$25.96

Lower Front Wheel

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WHEEL

Tub Baffle - left side

This tub baffle is two inches long. It is all black in color and is made entirely of plastic. This baffle is intended for use with some dishwashers.

BAFFLE, TUB (RT)

$4.63

SCREW

Sold Individually.

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Common Symptoms of the DUS400B

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Search Instructions
Keep searches simple, eg. "belt" or "pump". Need help?

Spring that holds door closed

  • Customer: Bessie from Fruitland Park, FL
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 8 of 16 people found this instruction helpful
First, removed screws on bottom panel. On this model, everything was easy to see. Did not have to move the appliance at all. The left side wire was broken. Just removed the broken part, connected the new wire, and then the springs to it. No problem at all. Took about 15 mins. read more

Wouldn"T Drain The Water Completey

  • Customer: clarence from ST LOUIS, MO
  • Difficulty: Really Easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Pliers, Screw drivers
  • 3 of 5 people found this instruction helpful
Removed the two screws that hold the element in place. I then pulled the element out about 3 inches and disconnected the two wires. . . ) read more

Door mechanism broken

  • Customer: Chung from Petaluma, CA
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 3 of 7 people found this instruction helpful
First removed the two screws and then the bottom part of the door. Replaced the broken cable & eyelet assy with the purchased part. Connect the eyelet with the two springs which tied with door mechanism with other cable/eyelet assy. Done read more