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LG Front Load Washing Machine Pump Assembly Replacement

简介

Use this guide to replace the pump assembly in your LG front load washing machine.

The pump assembly drains the tub and expels wastewater out of the washer. It includes the drain pump and drain filter housing.

This guide will work for most LG front load washing machines. This guide is written with a model WM3050CW washer. If you have a different model, you may encounter some minor disassembly differences, but the overall repair process will be the same.

The metal ring holding the rubber boot can be difficult to reinstall. You can buy this tool to make the reinstallation easier, or ask additional people to help.

你所需要的

  1. LG Front Load Washing Machine Pump Assembly Replacement, Safety Precautions: 步骤 1 中的图像 1，2 LG Front Load Washing Machine Pump Assembly Replacement, Safety Precautions: 步骤 1 中的图像 2，2

    • 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 Front Load Washing Machine Pump Assembly Replacement, Unfasten the top panel: 步骤 2 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Unfasten the top panel: 步骤 2 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Unfasten the top panel: 步骤 2 中的图像 3，3

    • Remove the screw(s) securing the top panel brackets to the back panel.

    • You don't need to remove the screws securing the brackets to the top panel.

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  3. LG Front Load Washing Machine Pump Assembly Replacement, Remove the top panel: 步骤 3 中的图像 1，2 LG Front Load Washing Machine Pump Assembly Replacement, Remove the top panel: 步骤 3 中的图像 2，2

    • Slide the top panel towards the rear of the device to disconnect its clips.

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  4. LG Front Load Washing Machine Pump Assembly Replacement: 步骤 4 中的图像 1，2 LG Front Load Washing Machine Pump Assembly Replacement: 步骤 4 中的图像 2，2

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

    • Remove the top panel.

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  5. LG Front Load Washing Machine Pump Assembly Replacement, Remove the detergent drawer: 步骤 5 中的图像 1，2 LG Front Load Washing Machine Pump Assembly Replacement, Remove the detergent drawer: 步骤 5 中的图像 2，2

    • Pull the detergent drawer away from the chassis as far as it will go.

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  6. LG Front Load Washing Machine Pump Assembly Replacement: 步骤 6 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement: 步骤 6 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement: 步骤 6 中的图像 3，3

    • Press down on the "Push" button to disengage the clips securing the detergent drawer.

    • Pull the drawer out of its slot on the chassis and remove it.

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  7. LG Front Load Washing Machine Pump Assembly Replacement, Disconnect the control panel: 步骤 7 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Disconnect the control panel: 步骤 7 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Disconnect the control panel: 步骤 7 中的图像 3，3

    • Disconnect the connectors attached to the control panel.

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

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  8. LG Front Load Washing Machine Pump Assembly Replacement, Unfasten the control panel: 步骤 8 中的图像 1，2 LG Front Load Washing Machine Pump Assembly Replacement, Unfasten the control panel: 步骤 8 中的图像 2，2

    • Remove the screw(s) securing the control panel to the top edge of the chassis.

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  9. LG Front Load Washing Machine Pump Assembly Replacement, Unfasten the detergent dispenser: 步骤 9 中的图像 1，1

    • Remove the screw(s) securing the detergent dispenser.

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  10. LG Front Load Washing Machine Pump Assembly Replacement, Unclip the control panel: 步骤 10 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Unclip the control panel: 步骤 10 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Unclip the control panel: 步骤 10 中的图像 3，3

    • Use a flathead screwdriver, or a pry tool, to unclip the control panel from the chassis.

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  11. LG Front Load Washing Machine Pump Assembly Replacement, Remove the control panel: 步骤 11 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Remove the control panel: 步骤 11 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Remove the control panel: 步骤 11 中的图像 3，3

    • Remove the control panel, making sure to thread any cables through the chassis.

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  12. LG Front Load Washing Machine Pump Assembly Replacement, Open the door: 步骤 12 中的图像 1，2 LG Front Load Washing Machine Pump Assembly Replacement, Open the door: 步骤 12 中的图像 2，2

    • Open the front door completely.

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  14. LG Front Load Washing Machine Pump Assembly Replacement, Remove the boot ring: 步骤 13 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Remove the boot ring: 步骤 13 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Remove the boot ring: 步骤 13 中的图像 3，3

    • Use needle nose pliers to grip the spring end of the metal ring at the bottom of the rubber boot.

    • Pull the ring away from the chassis to separate it from the boot.

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  15. LG Front Load Washing Machine Pump Assembly Replacement: 步骤 14 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement: 步骤 14 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement: 步骤 14 中的图像 3，3

    • Use your hand to completely pull the ring off the boot.

    • During reassembly, perform the following:

    • Insert one end of the ring into its groove along the boot's perimeter.

    • Use pliers to slowly stretch the ring around the boot's perimeter until it's completely nested in its groove.

    • Be sure the spring is centered at the bottom of the boot when you reinstall it.

    • This procedure will take significant force.

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  16. LG Front Load Washing Machine Pump Assembly Replacement, Disconnect the boot: 步骤 15 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Disconnect the boot: 步骤 15 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Disconnect the boot: 步骤 15 中的图像 3，3

    • Use your fingers to pull the boot off its lip on the front panel.

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  17. LG Front Load Washing Machine Pump Assembly Replacement: 步骤 16 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement: 步骤 16 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement: 步骤 16 中的图像 3，3

    • Slide your fingers around the lip of the boot until it's completely separated from the panel.

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  18. LG Front Load Washing Machine Pump Assembly Replacement, Remove the filter panel: 步骤 17 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Remove the filter panel: 步骤 17 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Remove the filter panel: 步骤 17 中的图像 3，3

    • Open the filter panel at the bottom of the front panel.

    • Unclip the filter panel.

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  19. LG Front Load Washing Machine Pump Assembly Replacement, Drain the machine: 步骤 18 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Drain the machine: 步骤 18 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Drain the machine: 步骤 18 中的图像 3，3

    • Generally, you should drain your machine when you are repairing the pumps or any hoses leading to or from them.

    • Place a bowl next to the machine.

    • Pull the drain filter hose out of its slot in the chassis enough to lay over the bowl.

    • Remove the plug at the end of the drain filter hose to release excess water into the bowl.

    • During reassembly, re-plug the drain filter hose and thread it back through its slot in the chassis.

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  20. LG Front Load Washing Machine Pump Assembly Replacement, Unfasten the filter trim: 步骤 19 中的图像 1，1

    • Remove the screw(s) securing the filter trim.

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  21. LG Front Load Washing Machine Pump Assembly Replacement, Remove the filter trim: 步骤 20 中的图像 1，2 LG Front Load Washing Machine Pump Assembly Replacement, Remove the filter trim: 步骤 20 中的图像 2，2

    • Pull the filter trim straight off the front panel to remove it.

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  22. LG Front Load Washing Machine Pump Assembly Replacement, Unfasten the lower front panel: 步骤 21 中的图像 1，1

    • Remove the screw(s) securing the lower front panel.

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  23. LG Front Load Washing Machine Pump Assembly Replacement, Unfasten the door latch: 步骤 22 中的图像 1，1

    • Remove the screw(s) securing the door latch.

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  24. LG Front Load Washing Machine Pump Assembly Replacement, Remove the door latch: 步骤 23 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Remove the door latch: 步骤 23 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Remove the door latch: 步骤 23 中的图像 3，3

    • Pull the door latch through its slot in the chassis and let it hang on its wire.

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  25. LG Front Load Washing Machine Pump Assembly Replacement, Unfasten the front panel: 步骤 24 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Unfasten the front panel: 步骤 24 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Unfasten the front panel: 步骤 24 中的图像 3，3

    • Hold the front panel against the chassis while performing this step to prevent it from falling.

    • Remove the screw(s) securing the front panel.

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  26. LG Front Load Washing Machine Pump Assembly Replacement, Remove the front panel: 步骤 25 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Remove the front panel: 步骤 25 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Remove the front panel: 步骤 25 中的图像 3，3

    • Lift the front panel upward to separate it from its clips on the bottom of the chassis.

    • Pull the front panel away from the chassis to completely separate the front panel.

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  27. LG Front Load Washing Machine Pump Assembly Replacement: 步骤 26 中的图像 1，1

    • Remove the front panel.

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  28. LG Front Load Washing Machine Pump Assembly Replacement, Remove the pump filter: 步骤 27 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Remove the pump filter: 步骤 27 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Remove the pump filter: 步骤 27 中的图像 3，3

    • Twist and remove the pump filter.

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  29. LG Front Load Washing Machine Pump Assembly Replacement, Reposition the drain hose: 步骤 28 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Reposition the drain hose: 步骤 28 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Reposition the drain hose: 步骤 28 中的图像 3，3

    • Push the drain hose through its hole in the chassis until it's completely inside the device.

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  30. LG Front Load Washing Machine Pump Assembly Replacement, Unwrap the pump assembly cables: 步骤 29 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Unwrap the pump assembly cables: 步骤 29 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Unwrap the pump assembly cables: 步骤 29 中的图像 3，3

    • Use diagonal cutters, or scissors, to remove any cable ties securing the plastic wrap on the pump assembly cable connector(s).

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  31. LG Front Load Washing Machine Pump Assembly Replacement: 步骤 30 中的图像 1，2 LG Front Load Washing Machine Pump Assembly Replacement: 步骤 30 中的图像 2，2

    • Fold the plastic wrap away from the cables, enough to expose the connector(s).

    • During reassembly, replace the cable ties to ensure a water-tight fit for the plastic wrap.

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  32. LG Front Load Washing Machine Pump Assembly Replacement, Disconnect the pump cable: 步骤 31 中的图像 1，2 LG Front Load Washing Machine Pump Assembly Replacement, Disconnect the pump cable: 步骤 31 中的图像 2，2

    • Disconnect the connector(s) attached to the pump cable.

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

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  33. LG Front Load Washing Machine Pump Assembly Replacement, Disconnect the drain hose: 步骤 32 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Disconnect the drain hose: 步骤 32 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Disconnect the drain hose: 步骤 32 中的图像 3，3

    • Use slip joint pliers to pinch the drain hose clamp and slide it up the hose away from the pump assembly.

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  34. LG Front Load Washing Machine Pump Assembly Replacement: 步骤 33 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement: 步骤 33 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement: 步骤 33 中的图像 3，3

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

    • Pull the drain hose straight off its connection on the assembly.

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  35. LG Front Load Washing Machine Pump Assembly Replacement, Disconnect the pump hose: 步骤 34 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Disconnect the pump hose: 步骤 34 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Disconnect the pump hose: 步骤 34 中的图像 3，3

    • Repeat the last two steps for the pump hose.

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  36. LG Front Load Washing Machine Pump Assembly Replacement, Unfasten the pump assembly: 步骤 35 中的图像 1，2 LG Front Load Washing Machine Pump Assembly Replacement, Unfasten the pump assembly: 步骤 35 中的图像 2，2

    • Remove the screw(s) securing the pump assembly to the bottom lip of the washer.

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  37. LG Front Load Washing Machine Pump Assembly Replacement, Remove the pump assembly: 步骤 36 中的图像 1，3 LG Front Load Washing Machine Pump Assembly Replacement, Remove the pump assembly: 步骤 36 中的图像 2，3 LG Front Load Washing Machine Pump Assembly Replacement, Remove the pump assembly: 步骤 36 中的图像 3，3

    • Lift the pump assembly out of its location in the frame to remove it.

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结论

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.

4等其他人完成本指南。

作者

与1其他贡献者

Bill Gilbert

于06/30/22注册

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创作了25,805篇指南

2指南评论

Hi Bill, Fantastic instructions - thanks for taking the time to put these together!

Ken Adams - 回复 分享

Wow, that's intense. I wonder if I can just prop it up and get to that pump from the bottom? I don't have a jack stand or anything but I saw someone lean it back into a metal step stool.

Doyle Stadt - 回复 分享

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