Washing Machine Making Rattling Noise When Spinning

Introduction

A rattling washing machine during the spin cycle is a common, and often unnerving, problem. It usually indicates that something is loose, unbalanced, or obstructed within the machine. Ignoring this noise can lead to further damage, potentially shortening the lifespan of your appliance and leading to costly repairs down the line. Addressing the rattling sound early can save you time, money, and the frustration of a completely broken washing machine.

Common Causes of washing machine making rattling noise when spinning

Here are some of the most common culprits behind a rattling washing machine:

Loose Objects: Coins, buttons, or other small items trapped between the drum and the outer tub.
Unbalanced Load: Clothes clumped together on one side of the drum, creating an uneven distribution of weight.
Worn Drum Bearings: The bearings that allow the drum to spin smoothly may be worn out.
Loose or Broken Suspension Rods: These rods help stabilize the drum during the spin cycle.
Damaged or Detached Counterweights: Counterweights are attached to the outer tub to help balance the machine.
Loose Motor Pulley: The pulley that connects the motor to the drum might be loose.
Obstruction in the Drain Pump: An object caught in the drain pump can cause a rattling sound.
Shipping Bolts Still Attached: If the machine is new, the shipping bolts used to stabilize the drum during transport might still be in place.
Worn or Broken Drive Belt: A damaged drive belt can cause rattling and other unusual noises.

Symptoms Checklist

Use this checklist to pinpoint the cause of the rattling:

Rattling noise only during the spin cycle.
Machine vibrates excessively.
Noise stops when the machine is not spinning.
Visible movement or shaking of the washing machine.
Difficulty spinning or a slow spin cycle.
Items of clothing are found damaged or torn after washing.

How to Fix washing machine making rattling noise when spinning Step-by-Step Guide

Follow these steps to troubleshoot the rattling noise:

Unplug the Washing Machine: Before you start, disconnect the washing machine from the power outlet to avoid electric shock.
Check for Loose Objects: Carefully inspect the drum and the rubber seal around the door for any trapped items. Use pliers or tweezers to remove them.
Balance the Load: Redistribute the clothes in the drum to ensure an even distribution. Add or remove items as needed.
Inspect the Shipping Bolts (If New): If you recently purchased the machine, make sure the shipping bolts on the back are removed.
Level the Washing Machine: Use a level to check if the machine is sitting evenly on the floor. Adjust the leveling feet at the bottom of the machine until it is level.
Check the Suspension Rods: Open the top or back panel of the washing machine (consult your owner’s manual for instructions). Inspect the suspension rods for any signs of damage or looseness.
Examine the Counterweights: Look for the counterweights attached to the outer tub. Make sure they are securely fastened.
Inspect the Motor Pulley: Check the motor pulley for looseness. Tighten it if necessary.
Check the Drive Belt: Look for any signs of wear or damage on the drive belt. A worn or broken belt might need to be replaced.
Inspect the Drain Pump: Locate the drain pump (usually at the bottom front of the machine). Check for any obstructions. Remove any debris.
Test the Drum Bearings: Spin the drum by hand. If you hear a grinding or rough noise, the drum bearings might be worn out.
Run an Empty Cycle: After addressing the potential causes, run an empty washing cycle to test if the rattling noise is gone.
Check Water Inlet Valve: Make sure the water inlet valve is properly secured and not vibrating against the machine frame.

Fix the Issue Without Buying Parts

Here are some things you can try that don’t involve buying parts:

Reset the Machine: Unplug the washing machine for 5 minutes, then plug it back in. This can sometimes resolve minor electronic issues.
Clean the Washing Machine: Run a cleaning cycle with a washing machine cleaner to remove any buildup of detergent or debris.
Recalibrate the Machine: Some washing machines have a recalibration mode. Consult your owner’s manual for instructions.
Regular Inspection: Check the machine regularly for loose objects and ensure the load is always balanced.
Proper Loading: Avoid overloading the washing machine.

When Replacement Might Be Necessary

If the rattling noise persists after trying all the above steps, or if the drum bearings are severely worn, replacement might be necessary. Replacing drum bearings typically costs between $200-$400 including labor. Other commonly failing parts include the drive belt ($20-$50) and suspension rods ($50-$100 per set).

Safety Warning

Always unplug the washing machine before performing any maintenance or repairs.
Be careful when handling electrical components.
Avoid getting water on electrical parts.
If you are not comfortable performing repairs yourself, consult a qualified appliance repair technician.

Tools You May Need

Screwdrivers (Phillips and flathead)
Pliers
Adjustable wrench
Level
Gloves
Shop towel

FAQ

Here are some frequently asked questions:

Q: Why is my washing machine rattling only during the spin cycle?
A: This is usually due to an unbalanced load or a loose component that is only affected by the high-speed rotation of the spin cycle.
Q: Can I still use my washing machine if it’s rattling?
A: It’s not recommended. Continuing to use a rattling washing machine can cause further damage.
Q: How often should I clean my washing machine?
A: You should clean your washing machine at least once a month.
Q: What if I can’t find the cause of the rattling noise?
A: If you’ve tried all the troubleshooting steps and the noise persists, it’s best to consult a qualified appliance repair technician.

Conclusion

A rattling washing machine can be a sign of a simple fix or a more complex issue. By following these troubleshooting steps, you can often identify and resolve the problem yourself. Don’t hesitate to try the DIY fixes first. If you’re uncomfortable with any of the steps, or if the problem persists, contact a qualified technician to avoid further damage.