Basement laundry area with a top-load washer and dryer next to utility equipment
8 components covered

Field manual · Washer

Whirlpool WTW6157P-series top-load washer with 2-in-1 removable agitator: quick sheet

Covers: Whirlpool WTW6157P** (WTW6157PW white, WTW6157PB Volcano Black; first engineering revision WTW6157PW0 seen in parts listings). ENERGY STAR lists it as available on the market from May 2023 (the 'P' letter is the 2023 model-year code in Whirlpool numbering). 5.3 cu ft US (DOE) class, about 6.1 cu ft IEC in Canada. The smaller WTW5057L** also carries a 2-in-1 removable agitator but differs in capacity (about 4.7-4.8 cu ft) and listed spin (about 770 rpm), and our sources do not confirm the two share the same agitator parts, so it is NOT covered here.

Single sourceBrands: Whirlpool8 components

A 27 in HE top-loader whose main selling point is a two-piece agitator: leave the agitator post in for an agitator wash, or lift it out and wash on the smooth impeller base for bulky items. It adds a Deep Water Wash option, a full-width slow-close glass lid with a lid lock and a smooth spiral stainless basket. It is a different generation from the WTW5000D and WTW4816F/WTW4955H sheets: start any agitator complaint by checking that the post is seated correctly, because a half-seated or missing post changes how the machine washes and sounds. Fault-code meanings and the full test list: see the Whirlpool / Maytag top-load washer field service manual and the tech sheet in this unit.

Safety first

  • Unplug the washer before removing any panel or tipping the cabinet; it runs on 120 V.
  • Make live voltage checks only when the test requires it, with insulated probes and one hand clear.
  • Shut off and disconnect both water supplies and drain the tub before tipping the washer back.
  • Never defeat the lid lock; a spinning basket can cause serious injury.
  • The washer weighs well over 100 lb; tip it with two people.

How it works

At cycle start the control locks the lid, senses the load by moving the dry basket, then fills to a low HE level, or to a higher level when Deep Water Wash or the Bulky Items cycle (deepest level only) is chosen. A pressure sensor on a small air hose reports the water level to the control.

During wash the drive turns only the wash base. With the agitator post installed, the post rides on the base and gives a traditional agitator action that helps break down loose soil; with the post removed, the smooth impeller base rolls clothes through the water and leaves room for bulky items. For spin the drive couples the basket and spins it to remove water while the drain pump runs.

Drive type is the point to confirm before ordering parts: one retailer spec sheet lists a direct drive with a 9/10 HP motor, while parts listings for WTW6157PW0 show a clutch and an electric clutch actuator, which matches the belt-and-clutch layout repair notes describe on the related WTW5057 family. Read the tech sheet and the parts diagram for the exact model and revision before condemning a motor, belt or clutch.

The machine runs on a 120 V, 60 Hz grounded outlet. It has no internal water heater, so wash temperature depends on the household hot-water supply; the control blends hot and cold to reach the chosen temperature setting.

Components & tests

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Official manufacturer documentation

Always confirm values against the tech sheet for the exact model.

OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work. © 2026 OnCall Tech. Original content; not a reproduction of any manufacturer document.Generic part photos (not of this brand): Basement laundry area with a top-load washer and dryer next to utility equipment by Đỗ Huy Hoàng, Pexels License

Diagnostic guides for this appliance

Guide · Washer

Whirlpool family washers & dryers: reading F#E# codes, Service Diagnostic Mode and fault history

Whirlpool-family electronic laundry stores its last few faults as a pair: the F number names the system and the E number names the suspect part. Most knob-and-button consoles reach Service Diagnostic Mode by pressing three buttons in a set order three times in a row within a few seconds; newer touch consoles use a different entry. The exact buttons are on the tech sheet hidden in the console, so read it first and never guess.

8 steps ~15 mineasy
Guide · Washer

Samsung washers & dryers: display codes vs information codes, SmartThings and Smart Care, and service-mode code history

Samsung splits codes into information codes (a user or installation condition such as swapped hot and cold hoses or an unlatched door) and real error codes. The same fault may read differently by generation: older machines used E-numbers or 4E-style codes, newer ones 4C-style, some top-loaders nF. Wi-Fi models push codes to SmartThings when they happen; Smart Care is a separate camera-based check that only reads its own test, not real codes. Many models also keep a stored-code list in a service mode whose buttons vary by model.

7 steps ~20 mineasy
Guide · Washer

Washer routine service: tub-clean cycle, door boot, dispenser, pump filter and hoses (front and top load)

All the major brands build in a cleaning cycle and remind the user about once a month or every 20-40 loads: Whirlpool about every 30 cycles, LG after about 30 cycles ('tcL'), Samsung after 40 washes on front-loaders and 20 on top-loaders. A pro service adds what the cycle misses: the door boot, dispenser, drain pump filter on front-loaders and a hose inspection.

6 steps ~45 mineasy

Other washers manuals

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Whirlpool WFW6720R / WFW5720R front-load washers with FreshFlow vent: quick sheet

Whirlpool WFW6720R** (5.0 cu ft US / 5.8 cu ft IEC; ENERGY STAR base model H24JAK50) and WFW5720R** (4.5 cu ft US / 5.2 cu ft IEC; base model H24JAL50). ENERGY STAR lists WFW5720R on the market from July 2024 and WFW6720R from August 2024 ('R' is the 2024 model-year letter). Paired dryers per ENERGY STAR: YWED6720R** (electric, with the 6720) and WGD5720R** (gas, with the 5720). This is a newer platform than the WFW5620H / WFW560CH sheet.

9 components7 common failuresWhirlpool
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LG WT8400C / WT8600C top-load washers: quick sheet

LG WT8400C* (WT8400CW white, WT8400CB black) and WT8600C* (WT8600CB black steel, with ezDispense). ENERGY STAR lists both on the market from December 2023. 5.5 cu ft US (about 6.3 cu ft IEC on Canadian listings), 27 in wide impeller top-loaders. Newer than the WT7300CW and WT7800CW sheets.

9 components6 common failuresLG
Manual · Washer

Maytag Pet Pro MVW6500M washer and MED6500M / MGD6500M dryer pair: quick sheet

Maytag Pet Pro System launched August 2022: washer MVW6500M** (MVW6500MW white, MVW6500MBK Volcano Black), electric dryer MED6500M** (YMED6500MW in Canada) and gas dryer MGD6500M**. The 'M' letter is the 2022 model-year code. Not found in the ENERGY STAR washer or dryer lists. Maytag later added front-load Pet Pro models (per a 2025 Maytag release); those are not covered here.

9 components7 common failuresMaytag
Whirlpool WTW6157P-series top-load washer with 2-in-1 removable agitator: quick sheet · OnCall Tech