The short answer
A new noise during wash or spin: on an IPSO washer that is usually loose debris in the drum or tub, not a failed drum bearing. Second, and worth checking in the same hour, is an unbalanced load. The top of that list is owner work; only the last cause needs a technician.
What you are looking at
- Banging on spin that shakes the room — It starts as the drum speeds up.
- A metallic scrape on every rotation — It follows the drum rather than the cycle.
- A squeal that rises with drum speed — It eases once the speed is constant.
- NEAR MISS -- a hum with no drum movement — That is a drive fault rather than a noise fault.
Causes, most likely first on this kind of unit
- Something hard is loose in the drum or tub — Coins, keys, a bra wire or a nail scrape and rattle on every rotation. Items that have left the drum sit in the outer tub and sound worse than they are. Ranked first: on an IPSO commercial machine running cycle after cycle, this machine sees heavy mixed loads, and everything in a pocket ends up somewhere it should not be.
- The load is unbalanced — A single heavy item, or bedding wrapped into a ball, throws the drum off balance. You get banging on spin that stops the moment the load is redistributed. Ranked here because an off-balance drum bangs by physics, not by fault.
- The belt is slipping or glazed — A worn or glazed belt squeals on acceleration and slips under load. On a belt-driven machine it is the commonest noise after the load itself. This rank, because a squeal that tracks acceleration is a belt slipping, not a bearing.
- The drum bearing — A dry bearing grinds or roars on spin and rises with speed. It needs the machine split, and on most washers that is the repair whose cost decides the machine's future. Bottom of the list, deliberately: it is last because every cheaper sound above has to be eliminated first.
Check in this order, and why
- Empty the drum and turn it by hand — Listen for something sliding, then check the filter for what came through.
- Redistribute the load and spin again — Spread the load evenly; silence afterwards means the machine is fine.
- Only after the checks above are clean — A roar that rises steadily with spin speed, with a balanced load and a level machine, is a service call.
What an owner can safely check
- Redistribute the load and spin again — Do this first; it removes the loudest and most common false alarm.
About 10 min
- Set the feet until the machine does not rock — Check all four corners on the actual floor it stands on, loaded.
Tools: levelAbout 20 min
- Empty the drum and turn it slowly by hand — Listen for something sliding, and check the pump filter for what came through.
Tools: flashlightAbout 20 min
- STOP HERE -- do not split the machine — Belts, couplers, suspension and bearings are technician work on a heavy machine.
Before you open anything
Safety
Power off at the plug or breaker and close both taps first. A capacitor can hold a charge after the power is off, and the lid switch or door lock is what keeps a spinning drum away from your hands: leave it wired exactly as it is.
When to call a technician
The line is simple: hoses, filters, taps and loads are yours; anything behind the cabinet or on a live circuit is not.
Nearest pages of this class
What this page does not cover
This page covers the IPSO washer as a class, not one family or model line. Where a family- or model-specific page exists for your unit it is the more specific answer -- go there first if your model is named. Deliberately not here: belt sizes, damper part numbers, bearing kits and the panel-removal order, all of which differ by family.
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
