4 sourced reports, with what to check before you buy. Each one links to the page it was reported on.
Costly or dangerous
Door bellows gasket (körük contası) tears, leaking water from the front door
An owner of a CMX 10120 S reports the front-door bellows gasket tore ~2–3 cm and water began leaking from under the front door within about a year of purchase, with Beko refusing warranty coverage and quoting 3,249 TL to replace the part.
What to check. Check the door gasket for tears before the warranty lapses; if it tears, water leaks onto the floor and the replacement is an out-of-pocket cost (≈3,249 TL) if Beko refuses warranty cover.
Water sprayed out and flooded the home on first use
An owner reports that on the first run water sprayed out of the machine and flooded the home, swelling the parquet floor.
What to check. Run the first cycle with someone present and watch for leaks, since one owner reports flooding on first use; a flood can damage flooring and the machine.
Excessive noise and vibration during the spin cycle
Multiple CMX 10120 S owners report loud noise and vibration during spin, one noting the vibration is audible from a neighbour's flat and a friend who works at the Arçelik factory said the drum was at fault.
What to check. If the machine is noisy or shakes during spin, have the drum/bearings checked early; owners report service visits not resolving it and the noise/vibration being severe enough to disturb neighbours.
An owner reports the Cotton program extends by 1–2 hours beyond the selected time regardless of load, which the owner says also wears clothes.
What to check. Expect the cotton program to run noticeably longer than the display time; if cycle length matters to you this is a known behaviour on the model.
These reports come from the pages linked under each item: owner forums, repair guides and workshops. They are not a diagnosis of any one unit, and a careful check of the one you are buying still applies.
Text from the Kriko Washing machines catalog, version 0.1.2, under the CC-BY-SA-4.0 license.
