How to clean a dishwasher pump in your whirlpool unit: a comprehensive tutorial
What To Know
- In most Whirlpool dishwashers, the pump is situated at the bottom of the dishwasher, beneath the spray arm.
- Use a sponge or cloth soaked in white vinegar or dishwasher cleaner to clean the inside of the pump housing.
- If the pump is heavily clogged, you can soak it in a solution of baking soda and water overnight before cleaning it.
A dishwasher is an indispensable appliance in any modern kitchen, but even the most reliable machines can encounter issues over time. One common problem is a clogged dishwasher pump, which can lead to poor cleaning performance, unpleasant odors, and even water leaks. If you’re experiencing these issues, it’s crucial to clean the dishwasher pump promptly. This comprehensive guide will provide you with step-by-step instructions and helpful tips on how to clean a Whirlpool dishwasher pump effectively.
Locate the Dishwasher Pump
Before you begin cleaning the pump, you need to locate it. In most Whirlpool dishwashers, the pump is situated at the bottom of the dishwasher, beneath the spray arm. To access the pump, you may need to remove the lower dish rack and the filter assembly.
Gather Necessary Materials
To clean the dishwasher pump, you will need the following materials:
- Phillips head screwdriver
- Flashlight
- Sponge or cloth
- White vinegar or commercial dishwasher cleaner
- Baking soda
- Bucket or large bowl
Safety Precautions
Before you start working on the dishwasher, it’s important to take the following safety precautions:
- Unplug the dishwasher from the power outlet.
- Turn off the water supply to the dishwasher.
- Wear gloves to protect your hands.
Step-by-Step Cleaning Instructions
1. Remove the Spray Arm
Use a Phillips head screwdriver to detach the spray arm from the dishwasher. This will allow you to access the pump more easily.
2. Remove the Pump
Locate the pump and disconnect the hoses connected to it. Use a flashlight to help you see better if necessary. Carefully lift the pump out of the dishwasher.
3. Clean the Pump Impeller
The pump impeller is the rotating part of the pump that moves the water. Remove the impeller from the pump housing and inspect it for any debris or blockages. Clean the impeller thoroughly with a sponge or cloth soaked in white vinegar or commercial dishwasher cleaner.
4. Clean the Pump Housing
Use a sponge or cloth soaked in white vinegar or dishwasher cleaner to clean the inside of the pump housing. Remove any visible debris or food particles.
5. Flush the Pump
Pour a cup of white vinegar or commercial dishwasher cleaner into the pump housing. Let it sit for 15-20 minutes to dissolve any remaining clogs. Then, use a bucket or large bowl to flush the pump with clean water.
6. Reassemble the Pump
Once the pump is clean, reassemble it in reverse order. Make sure to connect the hoses securely and tighten the screws.
7. Replace the Spray Arm
Reattach the spray arm to the dishwasher and tighten the screws.
Additional Tips
- If the pump is heavily clogged, you can soak it in a solution of baking soda and water overnight before cleaning it.
- Regularly cleaning the dishwasher filter will help prevent debris from entering the pump.
- If you notice a burning smell coming from the dishwasher, it’s possible that the pump motor has burned out. In this case, you will need to contact a qualified appliance repair technician.
Final Note: Maintaining a Healthy Dishwasher
By following these steps, you can effectively clean the dishwasher pump in your Whirlpool dishwasher and restore its optimal performance. Regular maintenance, including cleaning the filter and running a cleaning cycle every month, will help keep your dishwasher in good condition and prevent future problems.