The answer in three sentences
An Admiral ATW washer that will not empty is blocked far more often than broken, and the blockage is usually within reach of your hand. Water leaves through a filter, a pump, a hose and a standpipe, in that order. Every failure along that chain looks identical from the front, so the answer is to work the chain from the accessible end rather than to reach for the pump. The table below names four models under this family key. They are near enough alike that the fault presents the same way on each; the divergence is in part numbers rather than in how you find it.
How the water is behaving
- The drum is still full when the programme ends — A complete blockage rather than a partial one.
- It empties slowly and the programme over-runs — A restriction, which is what a filter half full of lint gives.
- The pump is clearly working but nothing moves — It is pushing against something, and that something is usually visible in the filter housing.
- It drains and then water returns to the drum — A siphon at the waste connection, which is outside the machine entirely.
- NEAR MISS — it drains properly but the load stays wet — That is a spin fault and the cycle page for this family covers it.
Where the path is closed, most likely first on the ATW line
- The pump impeller jammed or the pump dead — An object past the filter reaches the impeller and stops it, which sounds exactly like a running pump achieving nothing, and it is the residual once the chain is clear. All four models under the ATW key are built the same way here, so an ordering that fits one of them fits the rest.
- The pump filter full of lint and debris — It is the designed trap, the first thing the water meets, and the part almost nobody cleans — which is exactly why it leads on every machine of this type.
- The drain hose kinked or crushed — The hose lives behind the machine where it is trapped when the appliance is pushed back, and a partial crush gives the slow drain rather than the total block.
- The level sensing reading the drum as empty — A machine that believes it has already emptied stops pumping with the drum still full, and it is the one cause here where the pump is entirely innocent.
The order to work through on these models
- Listen for whether the pump runs at all through the drain stage — Silence and straining mean different repairs, and the checks above must be clean first.
- Isolate the machine, put a tray underneath and open the pump filter — The accessible end of the chain and the likeliest find, so it always goes first.
- Pull the machine out and run the hose through your hand end to end — Found with no tool at all, and it explains slow draining.
Models in the ATW family
Reference| Model number | Family key |
|---|---|
| ATW4516H** | admiral:washer:atw |
| ATW4516M** | admiral:washer:atw |
| ATW4519P** | admiral:washer:atw |
| ATW4675E*+ | admiral:washer:atw |
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. A drum full of water is heavy and the water can be hot: let it cool, and drain it into a shallow tray through the filter rather than tipping the machine. Work on a dry floor and keep the cord and the outlet away from the water. Leave the door interlock as fitted; it keeps the door closed while the drum still holds water.
The line between an owner check and a service call
Call a technician once the filter, the hose and the standpipe are all clear and it still will not empty, because the next step is inside the cabinet. Call sooner if water escapes onto the floor while the pump runs, or if the machine operates its protective device during the drain — a pump drawing enough current to trip protection is one to leave switched off rather than to retry.
The rest of this family, fault by fault
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
