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Speed Queen
Washer

Model # SWFX74WN4000 Official Speed Queen commercial washer

Here are the diagrams and repair parts for Official Speed Queen SWFX74WN4000 commercial washer, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 235 parts  |
Screw 800548
Screw

Part #800548

This item is not returnable
$5.43
In Stock
Washer 52549
#11

Motr assy diagram

Washer

Part #52549

The manufacturer no longer makes this part, and there's no substitute part

Ring 23748
#10

Motr assy diagram

Ring

Part #23748

The manufacturer no longer makes this part, and there's no substitute part

Hose Clamp 39282
#12

Tub asy diagram

Hose clamp

Part #39282

This item is not returnable
$3.86
In Stock
Oneway Vlv 34500
Oneway vlv

Part #34500

This item is not returnable
$6.83
In Stock
Screw 801045
#20

Front assy diagram

Screw

Part #801045

The manufacturer no longer makes this part, and there's no substitute part

Anti-seize 27604P
#NI

Pulley assy diagram

Anti-seize

Part #27604P

The manufacturer no longer makes this part, and there's no substitute part

Washer M400014
#2

Shipping assy diagram

Washer

Part #M400014

This item is not returnable
$3.23
In Stock
Hose Clamp 802698
Hose clamp

Part #802698

The manufacturer no longer makes this part, and there's no substitute part

Washer Drive Belt 800319P
#8

Motr assy diagram

Washer drive belt

Part #800319P

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your washers

Choose a symptom to see related washer repairs.

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Why your washing machine won't finish its cycle

Main causes: broken lid switch or lid lock, bad pressure switch, broken shifter assembly, faulty control system…

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Why doesn't my washing machine work at all?

Main causes: lack of electrical power, wiring failure, bad power cord, electronic control board failure, bad user interf…

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Why does my washing machine overfill?

Main causes: leaky water inlet valve, faulty water-level pressure switch, bad electronic control board…

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Why is the water in my washing machine the wrong temperature?

Main causes: water heater failure, bad water temperature switch, faulty control board, bad water valve, faulty water tem…

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Why won't my washing machine fill?

Main causes: no water supply, bad water valves, water-level pressure switch failure, control system failure, bad door lo…

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Why won't my washing machine agitate or spin?

Main causes: worn agitator dogs, bad clutch, broken motor coupler, shifter assembly failure, broken door lock, suspensio…

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Why is my washing machine noisy or shaking?

Main causes: unbalanced load, loose spanner nut, worn drive block, broken shock absorber or suspension spring, debris in…

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Why won't my washing machine drain?

Main causes: clogged drain hose, house drain clogged, bad drain pump, water-level pressure switch failure, bad control b…

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Why won't my washing machine start?

Main causes: bad lid switch or door lock, bad timer or electronic control board, wiring failure, bad water inlet valve a…

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Repair guides for gas ranges

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How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

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How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

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Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

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Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your washers

Use the advice and tips in these articles and videos to get the most out of your washer.

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How to use your washing machine efficiently

How to use your washing machine efficiently

Find tips for using your washing machine efficiently to save energy and help reduce utility bills.…

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

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