A leaking washing machine is more than just an inconvenience, but it can lead to serious damage to your flooring.
If you notice water pooling around your washer, the issue could stem from a faulty door seal, drain pump, water inlet valve, hoses, or tub seal. In this article, we will discuss the most common reasons for washing machine leaks and provide troubleshooting steps to help you fix them.
Common Causes of Washing Machine Leaks and How to Fix Them
1. Damaged or Loose Door Seal/Gasket (Front Load Washers)
Front-loading washing machines use a rubber gasket (door seal) to create a watertight barrier when the door is closed. Over time, this gasket can wear out, develop cracks, or become misaligned, leading to leaks.
Symptoms of a Faulty Door Seal/Gasket:
- Water leaks from the front of the washer.
- Visible cracks, mold, or tears in the rubber seal.
- Water dripping from the door area during or after a wash cycle.
Solution:
- Inspect the gasket for signs of wear, mold, or damage.
- Clean the gasket regularly to prevent mold buildup and ensure a proper seal.
- If the gasket is torn or severely worn out, replace it with a new one.
2. Faulty or Cracked Drain Pump
The drain pump is responsible for removing water from the washer during the spin cycle. If it becomes damaged or develops cracks, water can leak from underneath the machine.
Symptoms of a Faulty Drain Pump:
- Water pools under the washer.
- Leaks appear after the machine enters the drain cycle.
- You hear unusual noises during draining.
Solution:
- Unplug the washer and remove the access panel to inspect the drain pump.
- Check for visible cracks or loose connections.
- Replace the pump if it is damaged or leaking.
3. Leaking Water Inlet Valve
The water inlet valve controls the flow of water into the washing machine. If it becomes stuck open or cracked, water may continue to leak even when the washer is off.
Symptoms of a Faulty Water Inlet Valve:
- Water leaks from the back of the washer near the hoses.
- The washer overfills or does not stop filling with water.
- There are signs of corrosion or cracks on the valve.
Solution:
- Turn off the water supply and unplug the washer.
- Inspect the valve for cracks, corrosion, or loose connections.
- If the valve is damaged, replace it to prevent continuous leaks.
4. Loose or Damaged Hoses (Drain and Fill Hoses)
Both the fill hose (which brings water into the machine) and the drain hose (which removes water) can develop leaks due to loose connections, cracks, or wear over time.
Symptoms of a Leaky Hose:
- Water pools at the back of the washer.
- You notice dripping from the hose connections.
- The hose has visible cracks or bulges.
Solution:
- Check both the fill and drain hoses for damage or loose connections.
- Tighten any loose hose clamps or fittings.
- Replace any hose that has cracks, bulges, or excessive wear.
5. Worn Out Tub Seal
The tub seal prevents water from leaking between the outer tub and the transmission shaft. If it becomes worn out, water may leak into the machine’s internal components and eventually onto the floor.
Symptoms of a Worn Tub Seal:
- Water leaks from underneath the washer.
- The washer leaks heavily during the wash cycle.
- You notice water seeping into the bearings, causing excessive noise.
Solution:
- Replacing a tub seal requires disassembling the washing machine, so professional repair is recommended.
- If the tub seal is worn out, it should be replaced to prevent further leaks and damage to internal parts.
Preventative Maintenance Tips to Avoid Leaks
- Inspect hoses regularly for signs of wear and replace them as needed.
- Keep the door gasket clean to prevent mold and deterioration.
- Do not overload the washer, as excessive weight can strain the tub seal and hoses.
- Check for loose fittings on the drain and inlet hoses periodically.
- Ensure the machine is level, as an uneven washer can cause excess vibration and leaks.
Get Expert Washing Machine Repairs with ARC Center
At ARC Center, we specialize in both onsite diagnosis and workshop testing to ensure accurate assessment and cost estimation. Once we have identified the fault, we provide an estimated cost for client approval before proceeding with repairs.
For professional assistance with repairing or servicing your Defy, Samsung, Bosch, Speed Queen, LG, Smeg, Whirlpool, or AEG washing machine, contact us at:
📍 Cape Town: 063 617 6968
📍 Randburg (Johannesburg & Pretoria): 079 232 8681
Let ARC Center help you restore your washing machine to optimal working condition! Here are some additional resources that can relate to your washing machine:
