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LG WM3050CW Stator Replacement

Introduction

Use this guide to replace the stator in your LG WM3050CW Washing Machine.

The stator is part of the direct drive motor. If the motor is broken, it's possible that one or more of the stator coils is burnt out.

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  1. LG WM3050CW Stator Replacement, Safety Precautions: étape 1, image 1 de 2 LG WM3050CW Stator Replacement, Safety Precautions: étape 1, image 2 de 2

    • Before you begin your repair, perform the following:

    • Turn off the main water supply

    • Unplug your washer

    • Disconnect all water connections at the rear of your washer

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  2. LG WM3050CW Stator Replacement, Unfasten the rear panel: étape 2, image 1 de 3 LG WM3050CW Stator Replacement, Unfasten the rear panel: étape 2, image 2 de 3 LG WM3050CW Stator Replacement, Unfasten the rear panel: étape 2, image 3 de 3

    • Use a Phillips driver to remove the four 10.7 mm‑long screws securing the rear panel.

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  3. LG WM3050CW Stator Replacement, Remove the rear panel: étape 3, image 1 de 3 LG WM3050CW Stator Replacement, Remove the rear panel: étape 3, image 2 de 3 LG WM3050CW Stator Replacement, Remove the rear panel: étape 3, image 3 de 3

    • Lift the rear panel upward to release its bottom clips.

    • Pull the rear panel away from the chassis to release the remaining clips.

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  4. LG WM3050CW Stator Replacement: étape 4, image 1 de 1

    • Remove the rear panel.

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  6. LG WM3050CW Stator Replacement, Unfasten the rotor: étape 5, image 1 de 2 LG WM3050CW Stator Replacement, Unfasten the rotor: étape 5, image 2 de 2

    • Use an impact driver to remove the 17 mm nut securing the rotor.

    • Alternatively, you can use a wrench and a hammer to loosen the nut.

    • To secure the rotor, you can insert a screwdriver, or a similar tool, between the rotor and the stator. Make sure to brace the tool against one of the screw bosses on the stator.

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  7. LG WM3050CW Stator Replacement, Remove the rotor: étape 6, image 1 de 2 LG WM3050CW Stator Replacement, Remove the rotor: étape 6, image 2 de 2

    • The rotor is magnetically attracted to the stator.

    • Pull the rotor straight off the stator and drive shaft splines to remove it.

    • Wiggle the rotor as you pull to help disconnect it.

    • This may require significant force.

    • During reassembly, watch your fingers when aligning the rotor over the stator, as the rotor gets sucked in easily.

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  8. LG WM3050CW Stator Replacement, Unfasten the motor harness clamp: étape 7, image 1 de 1

    • Use a Phillips driver to remove the three 16.6 mm‑long screws securing the top of the motor harness clamp.

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  9. LG WM3050CW Stator Replacement, Unfasten the stator: étape 8, image 1 de 2 LG WM3050CW Stator Replacement, Unfasten the stator: étape 8, image 2 de 2

    • Hold the stator up as you unfasten the last few bolts, as it can fall over unexpectedly.

    • Use a 10 mm socket wrench to remove the six 68 mm-long bolts securing the stator.

    • During reassembly, refasten the screws in a "star" pattern.

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  10. LG WM3050CW Stator Replacement, Reposition the stator: étape 9, image 1 de 3 LG WM3050CW Stator Replacement, Reposition the stator: étape 9, image 2 de 3 LG WM3050CW Stator Replacement, Reposition the stator: étape 9, image 3 de 3

    • Don't pull the stator too far away from the device, as it's still connected by wires.

    • Pull the stator out of its slot on the drum, and flip it so its rear is facing upward.

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  11. LG WM3050CW Stator Replacement, Disconnect the stator: étape 10, image 1 de 3 LG WM3050CW Stator Replacement, Disconnect the stator: étape 10, image 2 de 3 LG WM3050CW Stator Replacement, Disconnect the stator: étape 10, image 3 de 3

    • Disconnect the two harness connectors attached to the stator.

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  12. LG WM3050CW Stator Replacement, Remove the rotor position sensor: étape 11, image 1 de 3 LG WM3050CW Stator Replacement, Remove the rotor position sensor: étape 11, image 2 de 3 LG WM3050CW Stator Replacement, Remove the rotor position sensor: étape 11, image 3 de 3

    • Use your fingers to unclip the rotor position sensor from the stator.

    • Pull the sensor away from the stator to completely unclip it.

    • You're left with the stator.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

Take your e-waste to an R2 or e-Stewards certified recycler.

Repair didn’t go as planned? Ask our Answers community for help.

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