How to Replace the Drain Pump on a Whirlpool WTW5057LW Washer — Step-by-Step Instructions
Step-by-step instructions for the Whirlpool WTW5057LW (top-load washer, 4.7 cu ft, deep water wash). Parts and access points can differ slightly by production year — the steps below cover the common layout for this platform, and the model notes flag its quirks.
Unplug the washer and drain it first (see the pump-filter guide for the drain hose trick). Residual water WILL come out of the hoses — pan and towels ready.
Tools
- Nut driver / socket set
- Pliers for hose clamps
- Shallow pan + towels
- Phone camera
Parts
- Drain pump matched to your model number
Step by step
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1 Confirm the pump is dead
Clean the filter first — half of "dead pump" calls are a clogged trap. A pump that hums with a clear filter, grinds, or is silent during drain is genuinely done.
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2 Get access
Front-loaders: remove the lower front panel (a few screws under the lip). Top-loaders: tilt the machine back or remove the rear/front panel per your model — the pump sits at the tub’s lowest point.
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3 Photograph, then disconnect
Photo the hose routing and wiring plug. Release the spring clamps with pliers, wiggle the hoses off into your pan, and unplug the electrical connector.
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4 Swap the pump
Most pumps mount with 2–3 screws or a twist-lock bayonet. Transfer to the new pump, reconnect hoses (clamps seated past the bead) and the plug.
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5 Leak-test before closing
Run a small fill and a drain cycle with the panel still off and watch every connection, then button it up.
Whirlpool WTW5057LW notes & error codes
Deep water wash uses far more water than the standard cycle, which is exactly what some customers want. Complaints about clothes not getting clean often resolve by selecting it rather than by any repair.
| Code | What it means |
|---|---|
| F7 E1 | Basket speed sensor — usually the shift actuator |
| F5 E2 | Lid lock will not lock |
| F8 E1 | Long fill |
| F9 E1 | Long drain |
| LF | Long fill flag |
Full details for this machine — common problems, causes, and costs — are in the Whirlpool WTW5057LW repair guide. The general version of these instructions is here.
If a new pump still won’t run, the control board isn’t sending it power — that diagnosis needs a meter and a wiring diagram, which is a fast pro visit instead of a parts guessing game. If you'd rather skip it entirely, find a washer repair pro near you →
What this repair costs professionally
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