LG Washing Machine Shock Absorber Replacement: A Step-by-Step Guide

Updated at: 04/02/2025

LG washing machines are known for their reliability, but like all appliances, they eventually require repairs. One common issue that can lead to excessive vibration and noise is a worn-out shock absorber. These crucial components cushion the drum during the spin cycle, preventing damage and ensuring a smooth operation. A failing shock absorber can not only be incredibly annoying but can also damage other parts of your machine, leading to more expensive repairs down the line. Identifying a faulty shock absorber often involves noticing excessive shaking or unusual banging sounds during the wash cycle.

Replacing the shock absorbers is a relatively straightforward DIY project, saving you the cost of professional repair. This guide provides a clear, step-by-step process for replacing your LG washing machine's shock absorbers, empowering you to tackle this repair confidently and efficiently. Let's get started with the detailed instructions below.

Preparation and Safety Guidelines

Tools Needed

Small Hammer
Large Pliers
Phillips Screwdriver
New Shock Absorbers

Safety Guidelines

Always disconnect the washing machine from the power supply and water supply before starting any repair work. Failure to do so could result in electric shock or water damage.
Wear appropriate safety gloves and eyewear to protect yourself from sharp edges or potential debris during disassembly and reassembly.
Refer to your washing machine's specific service manual for detailed diagrams and instructions. Improper installation can damage the machine or void warranties.

Step-by-Step Instructions

Preparation
- Unplug the washing machine.
- Lay the washing machine on its side, protecting the floor with towels.
Preparation
Shock Absorber Removal
- Remove the retaining pegs holding the shock absorbers in place. Use pliers to squeeze the tab and a hammer to gently tap the peg out. For the bottom peg, push the tab in with your finger and use pliers to work it free.
- Remove the pipe connected to the shock absorber by unscrewing it.
- Lift the shock absorber away from the machine.
- Repeat steps 3 and 5 for the other shock absorber.
Shock Absorber Removal
Installation of New Shock Absorbers
- Install the new shock absorbers, ensuring they are in the correct position. Push the pegs through as far as possible, using a hammer or pliers to finish.
- Make sure the tabs on the pegs are extended on the other side, locking them into place.
- Reconnect the pipe.
Installation of New Shock Absorbers

Tips

Know your washing machine's model number to get the correct shock absorbers.
If the machine is still noisy after replacing the shock absorbers, check for other potential issues.

Common Mistakes to Avoid

1. Incorrect Absorber Orientation

Reason: Installing the shock absorber upside down or at an incorrect angle can lead to imbalance and damage to the machine.

Solution: Ensure the absorber is installed according to the manufacturer's diagram and that its orientation aligns with the washer's drum.

2. Forgetting to Secure the Absorber Properly

Reason: Loosely attached shock absorbers won't dampen vibrations effectively, causing noise and potentially further damage.

Solution: Tighten all bolts and screws securely to the specified torque, using the correct tools.

3. Using the Wrong Replacement Part

Reason: Installing an incompatible shock absorber can cause poor performance, imbalance and even break the washing machine's components.

Solution: Always verify that the replacement shock absorber is the correct model and part number for your specific LG washing machine model.

FAQs

How do I know if my LG washing machine needs new shock absorbers?

Several signs indicate worn shock absorbers. Your washing machine might be excessively noisy during the spin cycle (loud banging or thumping), vibrate excessively, or even walk across the floor. If the machine is unusually unstable or tilted, worn shock absorbers are a likely culprit.