Models > HDA100S-45BA

HDA100S-45BA Hotpoint Dishwasher - Overview

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If you know the dishwasher repair part you need, you can browse the list of all parts on the HDA100S-45BA, or you can search by name or part description. You can also find your part by where it is located on the HDA100S-45BA 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. We’ve also included any installation videos we have for HDA100S-45BA parts. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

Sections of the HDA100S-45BA [Viewing 3 of 3]

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This part attaches to the rails, for the upper rack, to prevent the dishrack from sliding all the way out.


Upper Roller and Axle - Kit of 4

This is a kit if 4.


Corner Tub Baffle - Lower Right

This baffle fits the lower right hand corner of some dishwashers. It is black and has a matching left hand lower corner baffle. It is recommended that you replace and install both ...


Corner Tub Baffle - Lower Left

The left and right side baffles should be installed/replaced at the same time. Right side baffle is sold separately.


Silverware Basket

This silverware basket is gray.


Interlock Switch

This part is a simple on/off mechanism that prohibits the appliance from operating when the door is open.


Drain Valve Shaft Seal


Push On Nut


Door Cable and Eyelet

This part is sold individually. It is recommended that both sides are changed when replacing one.


Rinse Aid Fill Cap

This part helps keep the rinse aid the dispenser until its needed.

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The rollers on the upper rack broke

  • Customer: Carl from Fairfield TX
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 482 of 486 people found this instruction helpful
There are eight guides that hold the rack rails in place. Use a Phillips screwdriver to remove the top two guides on each side in order to remove the rack from the dishwasher. The plastic axles on the rack and the rollers snap on. Use the hammer and punch to bend the metal clip on one end of the rail. Remove the plastic end piece then slide the rollers ... read more

Broken upper rack roller, rack kept falling off the track

  • Customer: Doug from Columbus OH
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Pliers
  • 377 of 380 people found this instruction helpful
Used the pliers to remove the broken roller. It came off in pieces. Slid new one on.

Cap on end of roller track was a bit of a challenge. It sort of twists & pulls off. read more

Water not draining from dishwasher

  • Customer: Mark from Morgan Hill CA
  • Difficulty: Easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Screw drivers, Socket set
  • 178 of 207 people found this instruction helpful
I had never done work on my dishwasher - I was a rookie in this area. Turns out the work itself was quite simple. Pulled the dishwasher out, turned it over, and was able to easily replace the motor and pump assembly. The drain tube was also an easy replace. A couple key notes:

1. I also purchased a new drain solenoid and impeller kit. Note that bo... read more