Symptoms
- Machine rocks when pushed at any corner
- Leveling feet fully adjusted but still not stable
- Excess noise and vibration during spin
- Floor itself visibly slopes or flexes
Likely causes
- CommonLeveling feet not adjusted correctlyAll four feet need individual adjustment to match floor variations, not just a quick push into place.
- CommonGenuinely uneven or sloped floor beyond the feet's adjustment rangeOlder homes or basements can have floors sloped more than standard leveling feet can compensate for.
- PossibleSpringy or flexing floor structureA floor that moves under weight, common in older wood-frame construction, can undermine an otherwise level machine.
- PossibleLocking nuts on leveling feet not tightened after adjustmentFeet can be adjusted correctly but then shift back if the locking nut isn't secured.
What to do
- Use a level on top of the machine and adjust each leveling foot individually until it reads level front-to-back and side-to-side.
- Push down on each corner of the machine to check for rocking, adjusting the foot on that corner until it stops.
- Tighten any locking nuts on the leveling feet once adjustment is complete so they don't shift back.
- If the floor slopes beyond what the feet can correct, consider a rigid plywood base under the machine to create a level platform.
- For a persistently springy floor, additional floor bracing from underneath (in a basement or crawlspace) may help.
- Recheck level periodically, since floors and feet settings can shift slightly over time with use.
Tools and parts
- Level
- Wrench
Anti-vibration pads for washing machineSearch: “washing machine anti vibration pads”
When to call a pro
If the floor structure itself is significantly uneven or springy, a contractor may need to address the subfloor for a lasting fix.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.