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Speed Queen
Laundry Center

Model # LTZA9AQN0902 Official Speed Queen washer/dryer

Here are the diagrams and repair parts for Official Speed Queen LTZA9AQN0902 washer/dryer, 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 325 parts  |
Dryer Secondary Valve Coil 58804B
#8

Gas valve diagram

Dryer secondary valve coil

Part #58804B

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

Screw 800548
Screw

Part #800548

This item is not returnable
$5.43
In Stock
Dryer High-limit Thermostat 510701
#6

Heater assy diagram

Dryer high-limit thermostat

Part #510701

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

Ring 23748
Ring

Part #23748

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

Washer 52549
Washer

Part #52549

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

Hose Clamp 39282
#12

Tub assy 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
#31

Door assy diagram

Screw

Part #801045

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

Dryer Drum Support Roller 510708P
#9

Roller assy diagram

Dryer drum support roller

Part #510708P

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

Screw 500824
#19

Dryer motor diagram

Screw

Part #500824

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

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Most common symptoms to help you fix your laundry centers

Choose a symptom to see related laundry center repairs.

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Why won't my laundry center washer fill?

Main causes: lack of water supply, failed lid switch or lid lock, bad water level pressure switch, control system failur…

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Why won't my laundry center's washer agitate or spin?

Main causes: bad lid switch or lid lock, drive motor failure, broken motor coupler, bad timer, faulty electronic control…

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Why does my laundry'center dryer leaves clothes damp?

Main causes: blocked exhaust vent, clogged lint screen, bad timer, moisture sensing problems, weak gas valve coils, bad …

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Why won't my laundry center dryer tumble?

Main causes: broken dryer drive belt, weak drive motor, binding drum seals…

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Why won't my laundry center dryer heat?

Main causes: control system failure, broken heating element, bad gas valve coils, gas supply failure, voltage supply pro…

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Why does my laundry center washer bang loudly?

Main causes: unbalanced load, broken suspension springs or shocks, worn snubber ring…

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Why won't my laundry center dryer start?

Main causes: door not fully shut, bad door switch, faulty push-to-start switch, wiring failure, bad drive motor, blown f…

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Why doesn't my laundry center washer drain?

Main causes: clogged drain system, blocked drain hose, bad drain pump…

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Why won't my laundry center washer spin?

Main causes: broken lid switch or lid lock, faulty drive motor, drain system problem, broken drive system components…

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Most common repair guides to help fix your laundry centers

These step-by-step repair guides will help you safely fix what’s broken on your laundry center.

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How to replace a laundry center washer timer

How to replace a laundry center washer timer

If the washer doesn't fill, spin or drain, the timer could be the problem. …

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Repair difficulty
Time required
 15 minutes or less
How to replace a laundry center washer snubber ring

How to replace a laundry center washer snubber ring

If the washer tub bangs the cabinet during the spin cycle even though the load is balanced, you might need to replace th…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a laundry center dryer door switch

How to replace a laundry center dryer door switch

The dryer won’t start if the door switch is defective. Your can replace it in about 15 minutes.…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your laundry centers

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

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Top questions about Sears and Sears PartsDirect

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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

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…

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