Washer Shaking Violently: How to Fix It
Quick answer
If your washer is shaking violently, first check if it's level and the feet are adjusted. Remove excess laundry to balance the load, and ensure the washer is on a stable, flat surface. If the shaking continues, inspect the shock absorbers or suspension system.
Confirm the symptom
- Washer vibrates loudly during spin cycle
- Washer moves across the floor during operation
- You feel the shaking from the entire machine
Tools and prep
- Tape measure — To check washer leveling
- Adjustable wrench — To adjust or tighten washer feet
- Screwdriver — To access internal components
- Level — To ensure the washer is level
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Prep & safety
- Unplug the washer to avoid electrical hazards.
- Move the washer away from the wall for access.
- Wear work gloves to protect your hands.
Step-by-step troubleshooting
Check Washer Level
Do: Place a level on the washer's top surface. Adjust the feet using a wrench until the machine is level.
Observe: The bubble in the level should be centered.
Means: The washer is properly leveled.
Next: If it's not level, adjust the feet and recheck.
Inspect the Feet
Do: Look for loose or damaged feet. Tighten any loose bolts with a wrench.
Observe: Feet are secure and not damaged.
Means: The feet are not causing the shaking.
Next: If feet are damaged, replace them.
Balance the Load
Do: Open the washer and redistribute the laundry evenly. Remove any excess to avoid overloading.
Observe: Laundry is evenly distributed and not overfilled.
Means: The load is balanced, reducing vibration.
Next: Run the washer again to see if shaking stops.
Check Suspension System
Do: Look for worn or broken shock absorbers or springs. Use a screwdriver to access the suspension components.
Observe: Shock absorbers or springs show signs of wear or damage.
Means: The suspension system is faulty.
Next: Replace damaged suspension parts.
Inspect the Drum
Do: Check if the drum is loose or misaligned. Tighten any loose bolts or brackets.
Observe: Drum is secure and aligned.
Means: The drum is not causing the shaking.
Next: If the drum is damaged, contact a professional.
Check for Foreign Objects
Do: Look inside the drum and under the washer for any objects that might be causing imbalance.
Observe: No foreign objects are found.
Means: The shaking is not due to foreign objects.
Next: If objects are found, remove them and test the washer.
Common causes table
| Cause | Why | Likelihood | Difficulty | Part often needed |
|---|---|---|---|---|
| Uneven Floor | The washer vibrates more if it's not on a flat surface. | High | Low | Feet adjustment |
| Unbalanced Load | Too much or unevenly distributed laundry causes shaking. | High | Low | None |
| Worn Shock Absorbers | Damaged suspension components can't dampen vibrations. | Medium | Medium | Shock absorbers |
| Loose or Damaged Feet | Improperly secured feet lead to instability. | Medium | Low | Feet |
| Loose Drum | A loose drum can cause excessive vibration during spin cycles. | Low | High | Drum bolts |
| Foreign Objects in Drum | Items like coins or small objects can create imbalance. | Low | Low | None |
Parts matching
If you need to replace parts, match these specifications:
- Feet: model number and thread size
- Shock absorbers: model number and spring rate
- Drum bolts: size and thread pitch
Check your washer's manual for the correct part numbers and specifications.
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When to call a pro
- If the washer still shakes after adjusting the feet and checking the load
- If you notice unusual noises or smells during operation
- If the suspension system is damaged and you're unsure how to replace it
- If the drum is loose and you can't secure it safely
FAQ
Can an unbalanced load cause permanent damage to my washer?
Yes, repeated unbalanced loads can strain the motor and suspension system, leading to more serious issues.
How do I know if my washer's shock absorbers are worn out?
Worn shock absorbers often result in loud thumping noises and excessive shaking during the spin cycle.
Is it normal for a washer to vibrate slightly during the spin cycle?
A slight vibration is normal, but violent shaking indicates a problem that needs attention.
Can I replace the shock absorbers myself?
Yes, if you're comfortable with basic repairs and have the right tools. Refer to your washer's manual for instructions.