Washing Machine Drain Pump Clogged

Introduction

A washing machine that won’t drain properly is a frustrating problem. Often, the culprit is a clogged drain pump. This vital component is responsible for removing water from your washing machine after each cycle. When it’s blocked, water remains in the drum, leaving your clothes soaking wet and preventing you from starting another load. Addressing a washing machine drain pump clogged promptly is important to prevent potential water damage to your home and avoid further damage to the washing machine itself. Don’t panic! Many clogs can be easily removed at home without expensive repairs.

Common Causes of washing machine drain pump clogged

Several factors can lead to a washing machine drain pump clogged:

• Lint Buildup: Lint that escapes the lint filter accumulates over time.
• Small Objects: Socks, coins, buttons, and other small items can slip through and block the pump.
• Pet Hair: Pet hair tends to clump together and cause blockage in the pump.
• Soap Residue: Excess or low-quality detergent leaves behind residue that hardens and clogs the drain.
• Debris from Pockets: Paper, tissues, or dirt left in pockets can get washed into the pump.
• Hard Water Scale: Mineral deposits from hard water can accumulate and restrict water flow.
• Hose Kinks or Bends: A kinked or bent drain hose restricts water flow and may cause back-up into the pump.
• Foreign Objects in Tub: Items accidentally dropped into the washing machine drum end up in the drain.

Symptoms Checklist

If you suspect a washing machine drain pump clogged, look for these indicators:

• Washing machine stops mid-cycle.
• Water remains in the drum after the cycle ends.
• The washing machine makes a humming or buzzing sound during the drain cycle, but no water is draining.
• Error codes related to draining problems are displayed on the machine’s control panel.
• Water drains very slowly.

How to Fix washing machine drain pump clogged Step-by-Step Guide

Follow these steps to troubleshoot and resolve a clogged drain pump:

1. Unplug the Washing Machine: Disconnect the power cord from the electrical outlet for safety.
2. Locate the Drain Pump: Usually located at the bottom of the machine, either in the front or back. Consult your owner’s manual for specific location.
3. Access the Drain Pump: You may need to remove an access panel using a screwdriver.
4. Prepare for Water Spillage: Place a shallow pan or towels underneath the pump to catch any water that spills out.
5. Check the Drain Hose: Detach the drain hose from the pump and inspect it for kinks or clogs. Straighten any kinks and remove any visible obstructions.
6. Clean the Drain Filter: Most machines have a drain filter located near the pump. Unscrew the filter cap and carefully remove the filter. Clean it thoroughly under running water, removing any lint, debris, or foreign objects.
7. Inspect the Pump Impeller: With the filter removed, look inside the pump housing. You should see a small impeller (a spinning fan-like component). Check for any obstructions blocking the impeller’s movement. Use needle-nose pliers or tweezers to carefully remove any blockages.
8. Flush the Pump Housing: Pour a cup of hot water into the pump housing to help dislodge any remaining debris.
9. Reassemble the Drain Pump: Reinstall the drain filter and secure the filter cap tightly.
10. Reattach the Drain Hose: Reconnect the drain hose to the pump, ensuring a secure fit.
11. Replace the Access Panel: Reattach the access panel to the washing machine.
12. Plug in the Washing Machine: Reconnect the power cord to the electrical outlet.
13. Test the Washing Machine: Run a short test cycle to see if the machine is now draining properly.

Fix the Issue Without Buying Parts

Often, you can resolve a drain pump clog without replacing any parts:

• Reset the Machine: Sometimes, simply unplugging the washing machine for a few minutes can reset the system and clear the error.
• Hot Water Flush: Run an empty wash cycle with hot water and a cup of vinegar to help dissolve soap residue and mineral deposits.
• Regular Cleaning: Clean the lint filter after each wash to prevent lint buildup.
• Inspect Hoses Regularly: Check the drain hose and inlet hoses for kinks, cracks, or leaks.
• Proper Detergent Usage: Use the correct amount of detergent recommended by the manufacturer. High-efficiency (HE) detergents are best for modern machines.

When Replacement Might Be Necessary

If you’ve tried all the troubleshooting steps and the drain pump is still not working, replacement may be necessary. Signs of a failing pump include loud noises, continuous humming, or complete lack of draining. A replacement drain pump typically costs between $50 and $150 USD, depending on the make and model of your washing machine. Common parts that fail are the impeller, the motor, or the pump housing itself.

Safety Warning

• Always unplug the washing machine before performing any maintenance or repairs.
• Be careful when handling water, as it can be a slip hazard. Wipe up any spills immediately.
• Avoid touching any electrical components while the machine is plugged in.
• If you are uncomfortable performing the repair yourself, consult a qualified appliance repair technician.

Tools You May Need

• Screwdriver (Phillips and/or flathead)
• Pliers or tweezers
• Shallow pan or towels
• Flashlight
• Gloves

FAQ

Q: My washing machine is making a loud humming noise, but not draining. What could it be? A: This usually indicates that the drain pump is blocked by a foreign object or debris. Follow the steps above to access and clean the pump.

Q: How often should I clean my washing machine drain pump filter? A: Ideally, clean the filter monthly, or more frequently if you wash items that produce a lot of lint or have pets.

Q: Can I use a wire hanger to unclog the drain pump? A: It’s best to avoid using a wire hanger, as it could potentially damage the pump impeller. Use pliers or tweezers instead.

Q: How do I know if my drain pump is broken and needs to be replaced? A: If you’ve cleared any obstructions from the pump and it still doesn’t drain, or if it’s making excessive noise, it may need to be replaced.

Conclusion

A washing machine drain pump clogged is a common problem that can often be resolved with a little DIY effort. By following these steps, you can save money and avoid the inconvenience of calling a repair technician. However, if you’re uncomfortable performing the repair or if the problem persists, don’t hesitate to seek professional assistance. Good luck!