How to Fix an LG Washer by Testing and Replacing the Stator

Is your LG front-load washer making unusual noises or failing to spin properly? If so, the stator might be the problem. This essential part powers the drum’s rotation, and when it wears out, you may notice weak spinning, error codes, or loud humming. Here’s how to tell if it’s time for a replacement.

If you need any replacement parts for your LG washer, you can enter your model number at AppliancePartsPros.com to order them. Most orders arrive in just two business days, and we have thousands of free guides to show you how to install your new parts.

The information in this article may not apply to your specific appliance model. We recommend consulting your manufacturer’s documentation or contact us with any questions.

What you need

• Towel
• Adjustable pliers
• Phillips screwdriver
• Multimeter
• Mallet
• Socket wrench
• 17 mm and a 10 mm socket heads
• Flatblade screwdriver

Safety tips

Your safety should always be the top priority when performing any appliance repair.

• Always power off and unplug your appliance or switch off the circuit breaker before you attempt any maintenance or replacement work. This keeps you safe by eliminating any risk of electric shock. 
• If the appliance has recently been used, give it plenty of time to cool down before working on it. 
• Take your time while working to prevent accidents and personal injuries. Rushing is the enemy of precision.
• Work in a well-lit area so you can see and access appliance parts.
• Keep your workspace free of clutter and other obstacles. Keep children and pets away from the work area.
• Never work on internal parts with wet hands. Make sure the work area is completely dry.
• Check the user manual to see if there are specific installation or safety instructions related to your appliance or replacement part. 
• Be gentle when handling or removing parts. Excessive force might damage the appliance or cause personal injury.
• Wear insulated work gloves to protect your hands from sharp metal parts and debris.
• When working with wires, avoid touching any exposed wires or terminals. If you need to touch a wire, use a non-conductive tool or wear insulating gloves to prevent electrical shock.
• Always take photos or make a note of wiring terminals or other connections before disconnecting them to make reassembly easier.
• Don’t test live voltage with a multimeter if you’re unfamiliar with how to prevent short-circuiting.
• Consider wearing safety glasses and/or a dust mask when working with chemicals, dust or a large amount of debris to prevent irritation or injury.
• Turn off the water supply at the outlet before beginning repairs. Keep towels ready to catch any residual water in the system when removing parts.

How to test and replace the LG front-load washer’s stator

Here are the steps to safely test, remove, and replace the stator in your LG front-load washer.

Step 1. Access the stator

1. Unplug the washer from the power outlet for safety.
2. Turn off both hot and cold water supply valves.
3. Place a towel under the water inlet hoses to catch any residual water.
4. Use pliers to loosen and remove the water inlet hoses one at a time.

1. Remove the rear access panel by unscrewing four Phillips screws.
2. Slide the panel upward and pull it out to expose the rotor and stator.
3. Use a 17 mm socket wrench and a mallet to loosen and remove the center bolt in the rotor.
4. Carefully rock the rotor side to side while pulling it off. Avoid pinching your skin.
5. Locate the stator behind the rotor, which is attached to the motor harness with a three-wire plug.

Step 2. Test the stator

NOTE: Generally, for every 1 degree in temperature difference, 2 Ohms could be added or subtracted. If the temperature in your home is cooler, resistance would be subtracted.

1. Keep the washer unplugged before testing.
2. Set a multimeter to Resistance (Ω) mode, indicated by a horseshoe-like symbol.
3. Insert one probe into the Blue wire slot of the stator plug.
4. Insert the second probe into the Red wire slot of the stator plug.
5. Check for a resistance reading between 5 and 15 Ohms. If within range, the winding is good.
6. Keep the first probe in the Blue slot and move the second probe to the Yellow slot.
7. Check for a resistance reading between 5 and 15 Ohms. If within range, the winding is good.
8. Move the first probe from the Blue slot to the Red slot and test again.
9. Check for a resistance reading between 5 and 15 Ohms. If within range, the winding is good.
10. If any winding shows an open circuit or a resistance outside the expected range, replace the stator.

Step 3. Remove the stator

1. Unplug the motor harness from the stator.
2. Use a Phillips screwdriver to remove the four screws, including the one at the top with the metal bracket.
3. Use a 10 mm socket wrench to remove the bolts securing the stator.
4. Slowly lower the stator to remove it.
5. Disconnect any remaining plugs.

Step 4. Install the new stator

1. Reconnect the motor harness to the new stator.
2. Align the stator holes with the mounting points.
3. Insert and tighten the mounting bolts manually.
4. Use a 10 mm socket wrench to tighten the bolts fully.

Step 5. Reassemble the washer

1. Secure the motor harness to the tub using four Phillips screws.
2. Reattach the metal bracket on the top screw.
3. Carefully align the rotor with the splines.
4. Rock the rotor side to side while pushing it onto the shaft.
5. Insert the 17 mm bolt and tighten it manually.
6. Use a 17 mm socket wrench and a mallet to secure the bolt firmly.
7. Reinstall the rear access panel by aligning it top-first, then sliding it down.
8. Secure the panel with four Phillips screws.
9. Reconnect both water inlet hoses by manually tightening the first few threads.
10. Use pliers to tighten the hose connections fully.
11. Plug the washer back into the power outlet.
12. Turn the water supply back on.
13. Run a short test cycle to confirm the washer is functioning correctly.
14. Listen for unusual noises or check for error codes.
15. Check for leaks from the water inlet hoses.

More DIY help at your fingertips

Thanks for following along! We hope this guide made testing and replacing the stator in your LG front-load washer a breeze. If you still need parts, bring your model number on over to AppliancePartsPros.com, where you’ll find millions of parts in stock and fast shipping—most arrive in only two days! If you have questions, you can reach us at 1 (877) 477-7278 or chat with us online. Make sure to swing by our DIY blog and YouTube channel for more repair tips. And don’t miss out—follow us on Facebook, X and Instagram to see our latest and greatest!