A clothes washer rarely quits without warning. It usually changes its habits first, and those changes are easy to miss because they arrive a little at a time. The useful move is to notice them early and write them down, so a record exists before anyone has to decide anything.
What to listen and look for
Run a normal load on the spin cycle and listen from the next room. Note whether the sound has a new pitch, a knock, or a rhythm that was not there before. Watch whether the machine walks or shifts on the floor during spin. After a cycle, check the bottom of the drum for pooled water and look at the door seal for trapped lint or residue.
Pay attention to timing too. If a cycle that used to finish at a steady length now runs longer or stops and restarts, record it. Note whether the load comes out wetter than it used to, and whether the rinse seems to drain slowly.
Turn observations into a short log
Keep a simple note on the washer or in the house file. Write down the date you noticed the change, the type of load, the cycle you used, and what you heard or saw. Repeat the check every few weeks rather than only when something goes wrong. A log of ordinary observations is more useful than a memory of a bad day.
These notes are observations, not a forecast. A change in sound or timing can have several causes, from a loose item in the drum to a worn part, and you do not need to diagnose it yourself. The point is to have a clear account when you call for service or compare replacement options.
When to bring in a technician
Call a qualified technician when the change is persistent, when the machine leaks, or when the noise comes with a burning smell or any electrical symptom. Keep the log open during that call, and ask the technician to explain what they found and what they recommend, in writing if possible.
Where the age fits
Compare the washer's age with its typical service life on the clothes washer page, and use the appliance ranking for the wider picture. An older machine with a steady log is easier to plan around than a newer one with no notes at all, because the record shows whether the change is gradual or sudden.