Washing Machine Drum Making Loud Noise

Introduction

A washing machine drum making loud noise is a common household problem. This usually indicates something is loose, worn, or caught inside the machine. Ignoring these noises can lead to further damage and potentially a complete breakdown of your washer. The sooner you investigate, the easier it will be to fix the issue and avoid costly repairs or replacements. This guide will walk you through the steps to diagnose and, hopefully, resolve the problem yourself.

Common Causes of Washing Machine Drum Making Loud Noise

Here are some potential culprits behind that racket:

Loose Items: Coins, buttons, or other small objects can get trapped between the drum and the outer tub, causing a banging or rattling sound.
Overloading: Putting too many clothes in the washer can strain the drum and its components, leading to excessive noise.
Worn Drum Bearings: These bearings allow the drum to spin smoothly. When they wear out, they can create a grinding or roaring noise.
Damaged Drive Pulley: The pulley connects the motor to the drum. If it’s cracked or loose, it can cause a squealing or thumping sound.
Faulty Shock Absorbers/Suspension Rods: These components help stabilize the drum during the spin cycle. Worn shocks can lead to violent shaking and loud banging.
Foreign Object in the Pump: Small objects can sometimes make their way to the drain pump and cause a loud whirring or grinding noise when the pump is running.
Unbalanced Load: An uneven distribution of clothes can cause the drum to wobble and bang against the sides of the machine.
Worn Drive Belt: This belt connects the motor to the drum. As it wears down, it can slip and cause a squealing sound.

Symptoms Checklist

Use this checklist to pinpoint the type of noise and when it occurs:

Banging or Thumping: Most noticeable during the spin cycle, often due to unbalanced load or worn shock absorbers.
Grinding or Roaring: Likely indicates worn drum bearings.
Squealing: Could be a slipping drive belt or a problem with the motor.
Rattling: Often caused by loose objects trapped in the drum or tub.
Whirring or Humming: May indicate a problem with the drain pump.
Noise only during spin cycle: Points toward issues related to drum support or balance.
Noise during fill or drain: Suggests a problem with water intake or drain pump.

How to Fix Washing Machine Drum Making Loud Noise Step-by-Step Guide

Follow these steps to diagnose and fix the noise:

Unplug the Washer: Always disconnect the power supply before working on any appliance.
Check for Loose Items: Thoroughly inspect the drum for any coins, buttons, or other small objects. Check the rubber seal around the door for trapped items as well.
Run an Empty Wash Cycle: This can sometimes dislodge trapped items.
Inspect the Drum for Movement: With the washer unplugged, try manually spinning the drum. Listen for any grinding or unusual noises. Excessive wobble may indicate worn bearings.
Check the Suspension: Press down firmly on the top of the washing machine on all four corners. It should bounce back smoothly and evenly. If one corner feels loose or bouncy, the corresponding shock absorber or suspension rod may be worn.
Examine the Drive Belt (if accessible): On some models, you can access the drive belt by removing the back panel. Look for cracks, fraying, or excessive looseness.
Listen to the Motor: During a wash cycle (observe from a safe distance after plugging back in for a short test), listen carefully to the motor. Unusual buzzing or humming could indicate motor problems.
Check the Drain Pump: Many washers have an access panel for the drain pump. Check for any obstructions, such as socks or small objects.
Level the Washing Machine: Ensure the washer is sitting level on the floor. Use a level to check and adjust the leveling feet at the bottom of the machine.
Balance the Load: Always distribute clothes evenly in the drum. Avoid washing single heavy items like rugs or blankets, which can cause imbalance.
Reduce Load Size: Avoid overloading the washer. Consult your owner’s manual for the recommended load capacity.
Check the Shipping Bolts (if new washer): Make sure these bolts used to secure the drum during shipping have been removed. They are usually located at the back of the machine.
Clean the Washing Machine: Build-up of soap scum and residue can cause problems. Run a cleaning cycle with a washing machine cleaner or a mixture of vinegar and baking soda.

Fix the Issue Without Buying Parts

Before considering replacements, try these solutions:

Reset the Washer: Unplug the washer for 5-10 minutes, then plug it back in. This can sometimes reset the control panel and resolve minor issues.
Regular Cleaning: Run a washing machine cleaner cycle monthly to prevent build-up.
Inspect Regularly: Check for loose items and ensure the machine is level after each wash day.
Avoid Overloading: Always follow the manufacturer’s recommendations for load size.

When Replacement Might Be Necessary

If the noise persists after trying the above steps, or if you identify damaged drum bearings, a cracked drive pulley, or a faulty motor, replacement of these parts might be necessary. Drum bearings are usually a more involved repair and may be better left to a professional. A new drive belt can cost between $15-$40 USD. A motor can range from $100-$300 USD depending on the model. Bearings replacement will range from $200-$500 including labor. Faulty shock absorbers replacement may cost between $50-$150.

Safety Warning

Always unplug the washing machine before performing any maintenance or repairs.
Be careful when lifting or moving the washing machine. It can be heavy.
Avoid working on electrical components if you are not comfortable or experienced.
Keep water away from electrical parts to prevent electric shock.
If you are unsure about any step, consult a qualified appliance repair technician.

Tools You May Need

Screwdrivers (Phillips and flathead)
Pliers
Wrench set
Level
Gloves
Flashlight

FAQ

Here are some common questions and answers:

Q: Why is my washing machine so loud during the spin cycle? A: This is often due to an unbalanced load, worn shock absorbers, or worn drum bearings.
Q: How do I know if my drum bearings are bad? A: Grinding or roaring noises during the spin cycle, along with excessive drum wobble, are common signs of worn bearings.
Q: Can I replace the drum bearings myself? A: Replacing drum bearings is a complex repair that requires specialized tools and experience. It’s often best to consult a professional.
Q: My washing machine is making a squealing noise. What could it be? A: A squealing noise is often caused by a slipping drive belt.

Conclusion

Troubleshooting a noisy washing machine drum can seem daunting, but by following these steps, you can often identify and resolve the issue yourself. Remember to prioritize safety and consult a qualified technician if you are unsure about any part of the process. Addressing the problem early can save you money and extend the life of your appliance.