Speed Queen
Washer

Model # SWTZ21WN Official Speed Queen commercial washer

Here are the diagrams and repair parts for Official Speed Queen SWTZ21WN commercial 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 274 parts  |

Gasket 34338
#5

Lid assy diagram

Gasket

Part #34338

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

Washer 200608
#2

Control panel diagram

Washer

Part #200608

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

Strain Release 38384
#3

Cabinet top diagram

Strain release

Part #38384

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

Drain Hose 36990
#10

Drain hoses diagram

Drain hose

Part #36990

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

Screw 35369
Screw

Part #35369

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

Screw 201773
#6

Transmission diagram

Screw

Part #201773

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

Terminal 00117
#4

Terminals diagram

Terminal

Part #00117

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

Washer Drive Belt 38174
#19

Motor assy diagram

Washer drive belt

Part #38174

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

Washer Hub And Seal Kit 766P3A
Washer hub and seal kit

Part #766P3A

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

Reducer Gear 37404P
#13

Transmission diagram

Reducer gear

Part #37404P

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

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

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

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

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

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

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

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

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

Repair guides for gas grills

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How to replace a gas grill wheel

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How to replace a gas grill ignition module

How to replace a gas grill ignition module

Follow these steps to replace the ignition module if it doesn't produce a spark. …

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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.…

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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…