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Tired of stinky dishwasher? replace your kenmore drain hose in minutes!

Rob is a seasoned home improvement writer with over 15 years of experience researching and recommending products for the home. Prior to starting Nurturing Homeaid, he wrote extensively for This Old House magazine and has been featured as a home expert on several TV and radio programs. An avid DIY-er,...

What To Know

  • Locate the drain hose attached to the back of the dishwasher and the drainpipe under the sink.
  • Disconnect the drain hose from the dishwasher by unscrewing the hose clamp or removing the screw that secures it.
  • Apply a small amount of plumber’s putty around the end of the new drain hose that will connect to the dishwasher.

If your Kenmore dishwasher is failing to drain properly, the culprit might be a faulty drain hose. Replacing the drain hose is a relatively simple task that can be completed in under an hour with the right tools and materials. Follow our comprehensive guide below to restore your dishwasher to its pristine draining condition.

Materials You’ll Need:

  • New dishwasher drain hose
  • Adjustable wrench
  • Screwdriver
  • Bucket or drain pan
  • Plumber’s putty (optional)

Step 1: Disconnect the Dishwasher

  • Unplug the dishwasher from the power outlet.
  • Turn off the water supply to the dishwasher.
  • Locate the drain hose attached to the back of the dishwasher and the drainpipe under the sink.

Step 2: Remove the Old Drain Hose

  • Use an adjustable wrench to loosen the hose clamp connecting the drain hose to the drainpipe.
  • Pull the drain hose off the drainpipe.
  • Disconnect the drain hose from the dishwasher by unscrewing the hose clamp or removing the screw that secures it.

Step 3: Prepare the New Drain Hose

  • If your new drain hose is longer than the old one, cut it to the desired length.
  • Apply a small amount of plumber’s putty around the end of the new drain hose that will connect to the dishwasher. This will help create a watertight seal.

Step 4: Connect the New Drain Hose to the Dishwasher

  • Insert the end of the new drain hose into the dishwasher drain port.
  • Secure the hose with the hose clamp or screw.

Step 5: Connect the New Drain Hose to the Drainpipe

  • Push the other end of the new drain hose onto the drainpipe.
  • Tighten the hose clamp to secure the connection.

Step 6: Reinstall the Dishwasher

  • Slide the dishwasher back into its position under the counter.
  • Reconnect the water supply and plug the dishwasher back into the power outlet.

Step 7: Test the Dishwasher

  • Run a short wash cycle to check for leaks.
  • If there are no leaks, your dishwasher drain hose has been successfully replaced.

Troubleshooting Tips:

  • If the dishwasher still fails to drain properly after replacing the hose, check the drainpipe for clogs or blockages.
  • Ensure that the new drain hose is not kinked or twisted, as this can restrict water flow.
  • If you experience any leaks around the drain hose connections, tighten the hose clamps or add more plumber’s putty to seal the gaps.

Frequently Asked Questions:

#Q: How often should I replace my Kenmore dishwasher drain hose?

A: It’s generally recommended to replace the drain hose every 5-7 years to prevent clogs and leaks.

#Q: Can I use any type of drain hose for my Kenmore dishwasher?

A: No, you should use a dishwasher-specific drain hose designed to withstand the high temperatures and water pressure generated by the appliance.

#Q: What are the signs of a faulty dishwasher drain hose?

A: Common signs include slow draining, standing water in the bottom of the dishwasher, or water leaking from the drain hose connections.

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Rob Sanders

Rob is a seasoned home improvement writer with over 15 years of experience researching and recommending products for the home. Prior to starting Nurturing Homeaid, he wrote extensively for This Old House magazine and has been featured as a home expert on several TV and radio programs. An avid DIY-er, Rob takes pride in testing out the latest tools and gadgets to see how they can make home projects easier. When it comes to heating systems, he's evaluated over 50 different furnace and boiler models over the years. Rob founded Nurturing Homeaid with his business partner Jim in 2020 to provide homeowners with genuine product recommendations they can trust. In his free time, Rob enjoys remodeling old homes with his family and traveling to visit architectural landmarks across the country. He holds a bachelor's degree in Journalism from Syracuse University.
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