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LG WM3050CW Electrical Noise Filter Replacement

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Time Required: 10 - 20 minutes
Difficulty: Moderate
LG WM3050CW Electrical Noise Filter Replacement

Introduction

Go to step 1 ↓

Use this guide to replace the electrical noise filter in your LG WM3050CW Washing Machine.

This filter protects the washer's circuit boards from power surges and spikes. If your washer doesn't power on, this can be a common culprit.

What you need

Tools

    1. LG WM3050CW Electrical Noise Filter Replacement, Safety Precautions: step 1, image 1 of 2 LG WM3050CW Electrical Noise Filter Replacement, Safety Precautions: step 1, image 2 of 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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    1. LG WM3050CW Electrical Noise Filter Replacement, Unfasten the top panel: step 2, image 1 of 3 LG WM3050CW Electrical Noise Filter Replacement, Unfasten the top panel: step 2, image 2 of 3 LG WM3050CW Electrical Noise Filter Replacement, Unfasten the top panel: step 2, image 3 of 3
      • Use a Phillips driver to remove the two bottom 16.5 mm-long screws securing the top panel brackets.

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    2. LG WM3050CW Electrical Noise Filter Replacement, Remove the top panel: step 3, image 1 of 2 LG WM3050CW Electrical Noise Filter Replacement, Remove the top panel: step 3, image 2 of 2
      • Slide the top panel 1-2 inches towards the rear of the device to disconnect its clips.

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    3. LG WM3050CW Electrical Noise Filter Replacement: step 4, image 1 of 2 LG WM3050CW Electrical Noise Filter Replacement: step 4, image 2 of 2
      • Tilt the top panel upward to completely disconnect it from the chassis.

      • Remove the top panel.

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    1. LG WM3050CW Electrical Noise Filter Replacement, Disconnect the noise filter: step 5, image 1 of 3 LG WM3050CW Electrical Noise Filter Replacement, Disconnect the noise filter: step 5, image 2 of 3 LG WM3050CW Electrical Noise Filter Replacement, Disconnect the noise filter: step 5, image 3 of 3
      • Disconnect the two spade connectors attached to the noise filter.

      • Always grip cables by their connectors and not the wires themselves.

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    2. LG WM3050CW Electrical Noise Filter Replacement, Unfasten the noise filter: step 6, image 1 of 1
      • Use a Phillips driver to remove the 12.5 mm-long screw securing the noise filter.

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    3. LG WM3050CW Electrical Noise Filter Replacement, Remove the noise filter: step 7, image 1 of 3 LG WM3050CW Electrical Noise Filter Replacement, Remove the noise filter: step 7, image 2 of 3 LG WM3050CW Electrical Noise Filter Replacement, Remove the noise filter: step 7, image 3 of 3
      • Slide the noise filter towards the front of the device to unclip it from the chassis.

      • Pull the filter downward to completely separate it from the device.

      • Remove the filter.

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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.

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Bill Gilbert

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