Clogged Washer Drain Pump

Introduction

A clogged washer drain pump is a common problem that can leave you with a washing machine full of water and a load of laundry that’s far from clean. The drain pump is responsible for removing water from the washing machine after the wash and rinse cycles. When it gets clogged, the water can’t escape, leading to a frustrating situation. Addressing this issue quickly is important to prevent potential water damage to your home and get your laundry routine back on track. Don’t worry; many clogs can be resolved without calling a professional or buying new parts.

Common Causes of a Clogged Washer Drain Pump

A clogged drain pump can be caused by a variety of things. Here are some of the most common culprits:. For more related activities, check out our Bosch Washing Machine Not Rinsing Properly.

• Lint buildup: Lint is a common byproduct of washing clothes and can accumulate over time, clogging the pump.
• Small items: Socks, coins, buttons, or other small items can accidentally slip through the washing machine and get lodged in the drain pump.
• Hair: Hair is notorious for getting tangled and causing blockages in drains, including the drain pump.
• Soap scum: Over time, soap residue can build up and solidify, creating a clog in the pump.
• Debris from pockets: Tissues, paper, or other debris left in pockets can break down and clog the pump.
• Hard water deposits: Mineral deposits from hard water can accumulate in the pump and restrict water flow.
• Detergent buildup: Using too much detergent can lead to residue buildup that clogs the pump.
• Damaged clothing fibers: Pieces of frayed fabric or damaged clothing can get caught in the pump impeller.

Symptoms Checklist

If you suspect a clogged drain pump, look for these signs:

• Washing machine is full of water after the wash cycle.
• The washing machine makes a humming or buzzing noise during the drain cycle but the water doesn’t drain.
• Error codes related to draining appear on the washing machine display.
• The drain cycle takes much longer than usual.
• The washing machine smells musty or moldy.
• Water drains very slowly or not at all.

How to Fix a Clogged Washer Drain Pump Step-by-Step Guide

Here’s a step-by-step guide to troubleshooting and fixing a clogged drain pump:

1. Unplug the washing machine: For your safety, always disconnect the washing machine from the power outlet before starting any repairs.
2. Locate the drain pump: Refer to your washing machine’s manual to find the location of the drain pump. It’s usually located at the bottom front or rear of the machine.
3. Drain the remaining water: Before accessing the pump, you’ll need to drain any water left in the machine. Some machines have a drain hose near the pump; others may require you to manually siphon the water out using a wet/dry vacuum or buckets.
4. Access the drain pump: Depending on your machine model, you may need to remove a front or back panel to access the drain pump. Use a screwdriver to remove any screws holding the panel in place.
5. Inspect the drain pump filter/access port: Many washing machines have a small filter or access port in front of the drain pump. Open the filter/port and check for any visible debris, such as lint, hair, or small objects.
6. Remove any visible obstructions: Carefully remove any debris you find in the filter or access port. You can use your fingers, pliers, or a small hook to remove the obstructions.
7. Check the drain hose: Disconnect the drain hose from the pump and inspect it for clogs. Run water through the hose to flush out any debris.
8. Inspect the pump impeller: The pump impeller is the rotating part of the pump that pushes water out. Carefully inspect the impeller for any obstructions or damage. You may need to use a flashlight to get a good view.
9. Manually rotate the impeller: Try to manually rotate the impeller with your fingers. If it’s stuck or difficult to turn, there may be a blockage inside the pump.
10. Flush the pump: Pour a cup of hot water into the pump housing to help loosen any remaining debris.
11. Reassemble the drain pump: Once you’ve removed any obstructions and flushed the pump, reassemble the drain pump and replace any panels you removed.
12. Reconnect the drain hose: Securely reconnect the drain hose to the pump.
13. Plug in the washing machine: Plug the washing machine back into the power outlet.
14. Run a test cycle: Run a short wash cycle to test if the drain pump is working properly. Watch to see if the water drains completely and the machine doesn’t display any error codes.
15. Repeat if necessary: If the drain pump is still clogged, repeat the steps above. You may need to try a few times to completely clear the clog.

Fix the Issue Without Buying Parts

Before resorting to replacing parts, try these free methods:

• Reset the washing machine: Unplug the washing machine for a few minutes, then plug it back in. This can sometimes reset the system and clear minor clogs.
• Run a cleaning cycle: Many washing machines have a self-cleaning cycle that can help remove buildup and debris. Refer to your manual for instructions.
• Hot water flush: Run an empty wash cycle with hot water and a cup of white vinegar to help dissolve soap scum and mineral deposits.
• Inspect drain hose connection: Make sure the drain hose is properly connected to the drainpipe and is not kinked or blocked.
• Regular maintenance: Clean the lint filter regularly to prevent buildup and reduce the risk of clogs.

When Replacement Might Be Necessary

If you’ve tried all the troubleshooting steps and the drain pump is still not working, it may be necessary to replace it. Common signs that a drain pump needs replacing include:

• Pump makes loud or unusual noises.
• Pump doesn’t run at all.
• Pump impeller is damaged.

The cost of a replacement drain pump can range from $50 to $150 USD, depending on the washing machine model. Professional installation can add another $50 to $100 USD to the cost.

Safety Warning

• Always unplug the washing machine before starting any repairs.
• Be careful when handling water to avoid slips and falls.
• Avoid touching electrical components with wet hands.
• If you’re not comfortable performing the repairs yourself, consult a qualified technician.

Tools You May Need

Here’s a list of tools you may need to fix a clogged drain pump:

• Screwdriver (Phillips and flathead)
• Pliers
• Bucket or wet/dry vacuum
• Flashlight
• Gloves
• Towels

FAQ

Here are some frequently asked questions about clogged washer drain pumps:

• Q: How often should I clean my washing machine’s drain pump?
  A: It’s a good idea to check and clean the drain pump filter every 3-6 months, or more often if you wash a lot of clothes.
• Q: Can I use a chemical drain cleaner to unclog the drain pump?
  A: No, it’s not recommended to use chemical drain cleaners in washing machines as they can damage the pump and other components.
• Q: Why is my washing machine making a loud noise during the drain cycle?
  A: A loud noise during the drain cycle could indicate that the pump is clogged or damaged. Check the pump for obstructions and consider replacing it if necessary.
• Q: What should I do if my washing machine is still not draining after cleaning the drain pump?
  A: If the washing machine is still not draining after cleaning the drain pump, there may be a blockage in the drain hose or the drainpipe. Check these areas for clogs and clear them as needed.

Conclusion

Dealing with a clogged washer drain pump can be frustrating, but by following these troubleshooting steps, you can often resolve the issue yourself. Remember to always prioritize safety and consult a qualified technician if you’re not comfortable performing the repairs. With a little patience and effort, you can get your washing machine back in working order and avoid costly repair bills. So, roll up your sleeves and give it a try!

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