Last updated: May 17, 2026
By Home Repair Genie
Washing machine shaking violently during the spin cycle is usually caused by an unbalanced load, an uneven floor, worn suspension parts, or shipping bolts that were never removed. Fortunately, most causes are easy to diagnose and fix without calling a repair technician.
Quick Answer
If your washing machine is shaking violently, the most common causes include an unbalanced load, an uneven floor, overloaded laundry, worn suspension rods or shock absorbers, shipping bolts left installed, damaged leveling feet, or internal drum issues. Start by redistributing the laundry and checking whether the washer is level before moving on to more advanced fixes.
A washing machine shaking violently should be inspected quickly to prevent damage to the drum, flooring, or internal suspension components.
Why Is My Washing Machine Shaking Violently?
Modern washing machines spin at very high speeds to remove water from clothing. If something throws the drum off balance, the entire appliance can shake aggressively. If your washing machine shaking violently every time it spins, the issue is often related to balance, leveling, or worn internal parts.
Common symptoms include:
- Loud banging noises
- Washer “walking” across the floor
- Excessive vibration during spin cycles
- The drum hitting the cabinet
- Error codes related to imbalance
- Clothes remaining soaking wet after the cycle
If left unresolved, severe shaking can damage internal components over time.
Step 1: Redistribute the Laundry Load
Why This Happens
One of the most common causes of violent shaking is an unbalanced load. Heavy items like towels, blankets, or jeans can bunch together on one side of the drum.
How to Fix It
- Pause the washer cycle.
- Open the lid or door.
- Spread clothing evenly around the drum.
- Remove a few items if the washer is overloaded.
- Restart the spin cycle.
Try washing bulky items with smaller items to help balance the load naturally.
For more laundry appliance troubleshooting, check out our guide on How to Fix a Washing Machine That Won’t Drain.
Step 2: Make Sure the Washer Is Level
Why This Matters
A washer that is slightly tilted can vibrate heavily during high-speed spin cycles.
How to Check the Level
- Place a bubble level on top of the washer.
- Check front-to-back and side-to-side alignment.
- Adjust the leveling feet underneath the washer.
- Tighten the lock nuts after adjustments.
Even a small imbalance can cause major shaking.
Step 3: Avoid Overloading the Washer
Signs of an Overloaded Washer
Overloading puts excessive stress on the suspension system and drum bearings.
Common signs include:
- The drum struggles to spin
- Clothes remain wet
- Loud thumping sounds
- Washer shaking during every cycle
How to Prevent Overloading
- Fill the drum only about three-quarters full
- Avoid stuffing heavy bedding into smaller washers
- Wash large comforters separately when possible
You may also want to read our article on How to Fix a Running Toilet: 7 Easy Fixes That Actually Work if you are troubleshooting other common household issues.
Step 4: Check the Floor Under the Washer
Why Flooring Matters
Weak or uneven flooring can amplify vibration significantly.
What to Inspect
- Look for soft flooring or damaged subflooring.
- Check for loose tiles or uneven concrete.
- Verify the washer does not rock when pushed gently.
- Install anti-vibration pads if needed.
Upper-level laundry rooms are especially prone to vibration issues.
Step 5: Inspect the Suspension Rods or Shock Absorbers
What These Parts Do
Top-load washers use suspension rods, while many front-load washers use shock absorbers to stabilize the drum during spinning.
Signs They May Be Worn Out
- Excessive bouncing
- Drum movement when pushed by hand
- Loud banging during spin cycles
- Washer constantly going out of balance
How to Inspect Them
- Unplug the washer.
- Remove the access panel.
- Look for leaking shocks, broken rods, or loose mounts.
- Replace damaged components.
Suspension problems are one of the most common mechanical causes of violent washer shaking. Worn suspension rods are a major reason a washing machine is shaking violently during high-speed spin cycles.
Step 6: Remove Shipping Bolts (Front-Load Washers)
Why This Happens
New front-load washers often include shipping bolts that lock the drum during transportation. If these are not removed before use, the machine may shake violently.
How to Fix It
- Check the back of the washer.
- Locate the shipping bolts listed in the owner’s manual.
- Remove them using the proper wrench or socket.
- Install the included plastic caps if provided.
If your washer was recently installed, this is a very common issue.
The appliance experts at Whirlpool also recommend verifying that shipping materials are fully removed before operating a new washer.
Step 7: Inspect the Drum Bearings or Internal Components
Signs of Internal Damage
If none of the earlier fixes work, internal components may be failing.
Possible issues include:
- Worn drum bearings
- Damaged spider arm
- Loose drive pulley
- Broken counterweights
Symptoms of Bearing Failure
- Grinding noises
- Metal scraping sounds
- Drum wobbling by hand
- Water leaking beneath the washer
Unfortunately, bearing repairs can be labor-intensive and may require professional service.
You can also explore our guide on How to Unclog a Drain: 7 Easy Fixes That Actually Work for more step-by-step DIY home repair help.
When to Call a Professional
You should consider professional repair if:
- The washer leaks water
- Bearings are damaged
- The drum appears loose
- Internal parts are broken
- The washer continues shaking after leveling and balancing
In some cases, replacing an older washer may be more cost-effective than major repairs.
How to Prevent a Washing Machine From Shaking
Prevent future vibration problems with these simple maintenance tips:
- Avoid overloading the drum
- Wash bulky items carefully
- Check the leveling feet periodically
- Inspect suspension components annually
- Use the correct wash settings
- Place the washer on a solid floor surface
Routine maintenance can significantly extend the life of your appliance.
Frequently Asked Questions
Why does my washing machine shake only during the spin cycle?
The spin cycle reaches the highest drum speed, which exaggerates any imbalance, leveling issue, or worn suspension component.
Can an uneven floor cause washer vibration?
Yes. Even a slightly uneven floor can cause severe shaking during high-speed spins.
Are front-load washers more prone to shaking?
Front-load washers can vibrate more because they spin at higher RPMs, but proper leveling usually prevents excessive movement.
Is it dangerous if my washer moves across the floor?
Yes. A washer that “walks” can damage flooring, plumbing connections, or nearby walls if left unresolved.
Should I use anti-vibration pads?
Anti-vibration pads can help reduce noise and movement, especially on upper floors or tile surfaces.
Final Thoughts
A washing machine shaking violently is usually caused by an unbalanced load, leveling issue, overloaded drum, or worn suspension parts. In many cases, you can fix the problem yourself in less than an hour using simple tools and basic troubleshooting steps.
By identifying the cause early, you can prevent more serious appliance damage and keep your washer running smoothly for years to come.