The short answer for these models
Nearly every washer noise complaint is about the load or the floor rather than the machine. A drum that cannot balance, a cabinet that can rock and transit bolts still in place produce every bang and walk people describe. An empty spin on a level machine separates those from a genuine fault. What changes on the MAV models is the sequence rather than the diagnosis. A tap-adapter installation gives up its pressure and its drain height the moment the adapter slips, so a fault that looks electrical on a plumbed machine is usually mechanical on a portable one, which is why the supply and adapter checks belong at the top of the list here.
What you observe
- The MAV form you own, which changes what the rest of this list means — Look at how the hoses connect. A tap adapter adds two failure points outside the machine; fixed wall valves keep them where you can see them.
- A rhythmic banging that only happens at spin — Banging that tracks drum speed is a balance story and it is almost never a failed part.
- The machine walks across the floor — The machine moves across the floor, which is rocking taken to its conclusion.
- A squeal or a chirp that rises with drum speed — A rising squeal is the earliest audible form of a real mechanical fault, and it is worth acting on.
- A low rumble like a plane taking off at spin — Drum bearings. It is the one noise on this page that does not improve and does not wait.
- NEAR MISS — it is noisy and will not empty — A pump working against an obstruction is loud. Read the page about a machine that will not drain instead.
Causes, most likely first on this family
- Transit bolts or packing still fitted — It ranks here because it is common on a recently moved machine and because it is free and immediate to fix. The ranking moves here for a reason particular to these models: how the unit is built changes what this finding means. That is what puts the supply and adapter checks ahead of everything else on the list.
- The drum bearings, the belt or the motor — It is reached by exclusion — balanced load, level machine, no transit bolts, nothing loose, and still a rumble.
Check in this order, and why
- First — redistribute the load and spin again — One minute of work rules out the commonest cause on the page.
- Second — check for transit bolts and clearance — Recently delivered or recently moved machines earn this check before any other. On these models this is the step the construction changes: what you found at the step above decides how much weight to give what you find here.
Before you open anything
Safety
Unplug the appliance or switch off its breaker before removing any panel. A capacitor can hold a charge after the power is off. Never reach into a drum that is still turning, and never hold a lid or a door closed to keep a noisy spin going — the interlock exists precisely for the moment you are curious. Get help to move the machine; a loaded washer is far heavier than it looks.
Where the owner job ends
The free checks are the whole owner half here: levelling, the floor, the load, the pockets and an empty spin. If the noise survives all five it belongs to a bearing, a pump or a drive, and that is a technician. Say whether it happens on wash, on spin or on both.
The other symptoms covered for this family
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
