Speed Queen
Washer

Model # SWT621LC Official Speed Queen washer

Here are the diagrams and repair parts for Official Speed Queen SWT621LC washer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 254 parts  |

Washer 02431
Washer

Part #02431

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

Commercial Laundry Appliance Coin Box Ratchet Tool 310P4
#5

Tools 2 diagram

Commercial laundry appliance coin box ratchet tool

Part #310P4

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

Motor Switch 35632P
#30

Motor assy diagram

Motor switch

Part #35632P

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

Washer Suspension Spring 37576
#6

Tub assy diagram

Washer suspension spring

Part #37576

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

Pullet 38225P
#15

Motor assy diagram

Pullet

Part #38225P

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

Panel 38335LP
#19

Cabinet diagram

Panel

Part #38335LP

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

Cabinet 38612LP
#4

Cabinet diagram

Cabinet

Part #38612LP

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

Screw 02916
Screw

Part #02916

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

Nut 03673
#2

Power cord diagram

Nut

Part #03673

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

Washer Lid Switch Assembly 37631
#1

Lid switch diagram

Washer lid switch assembly

Part #37631

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.

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

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

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

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

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

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

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

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

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

Repair guides for rear-engine riding mowers

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How to replace the blade belt on a zero-turn riding mower

A worn or broken blade belt on a zero-turn riding mower prevents the mower blades from working. Here’s how to replace th…

Repair difficulty
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 30 minutes or less
How to replace a cutting blade on a zero-turn riding mower

How to replace a cutting blade on a zero-turn riding mower

Replace a bent or dull cutting blade in 30 minutes or less. …

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Time required
 15 minutes or less
How to adjust the neutral control on a zero-turn riding mower

How to adjust the neutral control on a zero-turn riding mower

Adjust the neutral control if your zero-turn riding mower creeps forward or backward while both steering lap bars are in…

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.

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.…

How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…