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LG WM3050CW Vent Valve Plunger Replacement

Introduction

Use this guide to replace the vent valve plunger in your LG WM3050CW Washing Machine.

The vent valve plunger vents moist air out the back of the washer. The plunger may stick open, which would allow excess liquid to slosh out and drip down the back of the washer.

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  1. LG WM3050CW Vent Valve Plunger Replacement, Safety Precautions: étape 1, image 1 de 2 LG WM3050CW Vent Valve Plunger 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 Vent Valve Plunger Replacement, Unfasten the top panel: étape 2, image 1 de 3 LG WM3050CW Vent Valve Plunger Replacement, Unfasten the top panel: étape 2, image 2 de 3 LG WM3050CW Vent Valve Plunger Replacement, Unfasten the top panel: étape 2, image 3 de 3

    • Use a Phillips driver to remove the two bottom 16.5 mm-long screws securing the top panel brackets.

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  3. LG WM3050CW Vent Valve Plunger Replacement, Remove the top panel: étape 3, image 1 de 2 LG WM3050CW Vent Valve Plunger Replacement, Remove the top panel: étape 3, image 2 de 2

    • Slide the top panel 1-2 inches towards the rear of the device to disconnect its clips.

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  4. LG WM3050CW Vent Valve Plunger Replacement: étape 4, image 1 de 2 LG WM3050CW Vent Valve Plunger Replacement: étape 4, image 2 de 2

    • Tilt the top panel upward to completely disconnect it from the chassis.

    • Remove the top panel.

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  5. LG WM3050CW Vent Valve Plunger Replacement, Inlet valve information: étape 5, image 1 de 3 LG WM3050CW Vent Valve Plunger Replacement, Inlet valve information: étape 5, image 2 de 3 LG WM3050CW Vent Valve Plunger Replacement, Inlet valve information: étape 5, image 3 de 3

    • To prevent confusion, label each valve and its corresponding hose.

    • You can use masking tape or mark the components themselves.

    • Repeat the labelling procedure for each valve and its corresponding connector.

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  6. LG WM3050CW Vent Valve Plunger Replacement, Disconnect the inlet valve: étape 6, image 1 de 3 LG WM3050CW Vent Valve Plunger Replacement, Disconnect the inlet valve: étape 6, image 2 de 3 LG WM3050CW Vent Valve Plunger Replacement, Disconnect the inlet valve: étape 6, image 3 de 3

    • Disconnect the three spade connectors from the inlet valve.

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

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  8. LG WM3050CW Vent Valve Plunger Replacement: étape 7, image 1 de 1

    • Place a dry rag under the inlet valve to soak up any lingering water.

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  9. LG WM3050CW Vent Valve Plunger Replacement: étape 8, image 1 de 3 LG WM3050CW Vent Valve Plunger Replacement: étape 8, image 2 de 3 LG WM3050CW Vent Valve Plunger Replacement: étape 8, image 3 de 3

    • Use slip joint pliers to pinch the inlet valve hose clamp and pull it away from the inlet valve assembly.

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  10. LG WM3050CW Vent Valve Plunger Replacement: étape 9, image 1 de 2 LG WM3050CW Vent Valve Plunger Replacement: étape 9, image 2 de 2

    • Use slip joint pliers to rotate the inlet valve hose back and forth around its connection and loosen it.

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  11. LG WM3050CW Vent Valve Plunger Replacement: étape 10, image 1 de 2 LG WM3050CW Vent Valve Plunger Replacement: étape 10, image 2 de 2

    • Pull the inlet valve hose straight off its connection on the inlet valve assembly.

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  12. LG WM3050CW Vent Valve Plunger Replacement: étape 11, image 1 de 1

    • Repeat the previous three steps for each remaining hose attached to the inlet valve assembly.

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  13. LG WM3050CW Vent Valve Plunger Replacement, Remove the filters: étape 12, image 1 de 3 LG WM3050CW Vent Valve Plunger Replacement, Remove the filters: étape 12, image 2 de 3 LG WM3050CW Vent Valve Plunger Replacement, Remove the filters: étape 12, image 3 de 3

    • If your replacement part comes with filters pre-installed, skip this step.

    • Use needle nose pliers to pull the inlet valve filters straight out of the inlets in the chassis.

    • Remove the filters.

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  14. LG WM3050CW Vent Valve Plunger Replacement, Unfasten the inlet valve assembly: étape 13, image 1 de 1

    • Use a Phillips driver to remove the two 14.4 mm‑long screws securing the inlet valve assembly.

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  15. LG WM3050CW Vent Valve Plunger Replacement, Remove the inlet valve assembly: étape 14, image 1 de 3 LG WM3050CW Vent Valve Plunger Replacement, Remove the inlet valve assembly: étape 14, image 2 de 3 LG WM3050CW Vent Valve Plunger Replacement, Remove the inlet valve assembly: étape 14, image 3 de 3

    • Pull the inlet valve assembly straight out of its slot in the chassis to remove it.

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  16. LG WM3050CW Vent Valve Plunger Replacement, Reposition the vent hose: étape 15, image 1 de 3 LG WM3050CW Vent Valve Plunger Replacement, Reposition the vent hose: étape 15, image 2 de 3 LG WM3050CW Vent Valve Plunger Replacement, Reposition the vent hose: étape 15, image 3 de 3

    • Use a Phillips drive to loosen the screw securing the vent hose.

    • Lift the vent hose straight off the drum to expose the vent valve plunger.

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  17. LG WM3050CW Vent Valve Plunger Replacement, Remove the vent valve plunger: étape 16, image 1 de 3 LG WM3050CW Vent Valve Plunger Replacement, Remove the vent valve plunger: étape 16, image 2 de 3 LG WM3050CW Vent Valve Plunger Replacement, Remove the vent valve plunger: étape 16, image 3 de 3

    • Use two flathead screwdrivers, or similar tools, to pry the vent valve plunger up enough to grip it with your fingers.

    • Pull the plunger straight up to remove it.

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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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