Quick answer: A loud washing machine is usually telling you something specific about levelling, balance or bearings. Check levelling and load balance first, because between them they cause most shaking. On a recently installed machine, check the shipping bolts were removed, since leaving them in makes a washer violently loud. A rumble or grinding that gets worse during the spin points at worn drum bearings. A squeal usually means a belt or a pulley. Sudden banging with a hard object noise is normally something in the drum or trapped in the pump.
Key Takeaways
- New machine, extremely loud: shipping bolts. It is the first thing to check and it is free.
- A machine that walks across the floor is not level, or its feet are not locked.
- Grinding that rises with spin speed and later becomes a leak underneath means bearings.
- Bearings on an older machine are one of the few repairs where replacement can be the better call.
A loud washing machine: start with the free checks
Shipping bolts
Front loaders ship with steel transit bolts through the back panel that clamp the drum so it cannot move in transit. They must come out before the machine is used. Left in, the drum is bolted rigidly to the casing and every movement transmits straight into the floor. The noise is unmistakable and alarming.
If the machine is newly installed and sounds like it is destroying itself, look at the back panel for two to four bolt heads before anything else.
Levelling
A washing machine spinning at over a thousand revolutions per minute magnifies any wobble. All four feet must be in firm contact with the floor, and the lock nuts on the adjustable feet must be tightened up against the body.
Push down on each corner in turn. Any rock at all is too much. Adjust the feet, then tighten the lock nuts, then check again.
Floors matter too. A machine on a springy wooden floor in a basement or on an upper level will be far noisier than the same machine on concrete. Anti-vibration pads under the feet help.
Load balance
One heavy item, or a duvet that has bunched to one side, throws the drum off balance. The machine tries to compensate, fails, and either bangs its way through the spin or gives up. Redistribute and try again.
A machine that suddenly cannot cope with loads it handled fine last year is telling you the suspension is wearing.
Reading the noise
Noise to cause
| Noise | When | Likely cause |
|---|---|---|
| Loud banging, machine moves | Spin | Levelling, unbalanced load, shipping bolts |
| Rumble or grinding, rises with speed | Spin | Drum bearings |
| Squeal or chirp | Wash and spin | Belt, pulley or motor bearing |
| Rattle or clunk, metallic | Any drum movement | Object in the drum or between drum and tub |
| Buzzing, no water moving | Drain | Jammed drain pump |
| Clicking or ticking | Drum turning | Small object in the pump or filter |
| Humming, drum will not turn | Wash start | Motor, belt or seized drum |
Bearings: the one that gets worse
Drum bearings sit behind the seal where the drum shaft passes through the outer tub. They wear slowly and they announce themselves clearly.
The progression is predictable. First a low rumble during the spin that you notice from another room. Over weeks or months it becomes a grinding roar, loudest at maximum spin speed. Eventually the seal that failed and let water reach the bearings starts leaking, and you get water under the middle of the machine during the spin. That overlap is why bearing noise and a leaking washing machine are often the same story at different stages.
You can sometimes confirm it by hand with the machine off. Grip the drum at the top and bottom and rock it. Noticeable play, or a gritty feel as you spin it, points at bearings.
Here is the honest part. On many modern machines the bearings are pressed into a sealed outer tub that is not designed to be opened, so the repair means replacing the tub assembly. Parts and labour together can approach the cost of a new washer. We will tell you when that is where you have landed, rather than quoting a repair that does not make sense. Some people go ahead anyway because they are happy with the machine, and with the numbers in front of you that is a perfectly reasonable choice.
Objects where they should not be
Coins, keys, hairpins, underwire and buttons work their way out of pockets and through the holes in the drum, ending up in the gap between the inner drum and the outer tub. The noise is a distinctive metallic rattle whenever the drum moves, and it is loudest at low speeds where you can pick out individual impacts.
Some can be fished out through the drum holes or via the drain pump filter. Underwire is the worst case because it can jam the drum or puncture things on its way through.
Check the drain pump filter behind the small hatch at the bottom front. It is where most of these end up, and clearing it is a job worth doing regardless.
Squeals and belts
A rhythmic squeal or chirp that changes with drum speed is usually the drive belt slipping on its pulley, or a worn pulley or idler. A belt that is glazed or perished slips, which also means poor spin performance.
A smell of hot rubber alongside the squeal means stop using the machine. Same for any hot electrical smell.
Before we come out
Note what the noise sounds like and exactly when it happens: filling, washing, draining or spinning. That single detail narrows the diagnosis substantially.
Then leave the machine alone. Do not unplug it and do not start taking panels off to investigate. A fault still doing what it was doing is far faster to find, which is most of the reason our jobs finish in one visit.
Frequently asked questions
Is it dangerous to keep using a noisy machine?
A machine that moves across the floor can pull its hoses off, which is a flood risk. Bearing noise is not immediately dangerous but it gets worse and eventually leaks. Burning smells mean stop straight away.
Why is it only loud on the spin?
Spin is the only time the drum turns fast enough for imbalance and bearing wear to show. Faults that appear only at high speed are almost always in the rotating assembly or the suspension.
Can anti-vibration pads fix it?
They help a level machine on a springy floor. They will not fix an unbalanced drum, worn dampers or failing bearings, and using them to mask a real fault only delays the diagnosis.
Front loaders are noisier than top loaders, aren’t they?
They spin considerably faster, so imbalance shows up more. A healthy front loader should still be quiet through the wash and steady through the spin.
How long do drum bearings last?
Often eight to twelve years, and less if the machine is regularly overloaded or has been running unlevel. Overloading is the main thing within your control.
Where to go from here
Related faults: not draining or spinning, leaking, and a machine that will not start. Load habits and levelling are covered in five ways to avoid the most common washing machine repairs.
To get it diagnosed, book washer repair in Winnipeg.
Appliance still not right? Our Winnipeg technicians diagnose faults that other companies could not solve. Call (431) 813-3999 or book a visit online. Diagnosis is $85 in the city, and if you go ahead with the repair the quote you are given is the whole price, not a bill on top of the call-out.
