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GE
Central Air Conditioner

Model # AT204LMM1 Official GE air conditioner

Here are the diagrams and repair parts for Official GE AT204LMM1 air conditioner, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 120 parts  |
Screw WZ4X362
#994

Grilles diagram

Screw

Part #WZ4X362

This item is not returnable
$4.99
In Stock
Thermostat WJ28X509
#35

Grilles diagram

Thermostat

Part #WJ28X509

$82.99
In Stock
Screw WZ4X392

#NI

All parts diagram

Screw

Part #WZ4X392

This item is not returnable
$3.99
In Stock
Screw WZ4X120
#992

Chassis diagram

Screw

Part #WZ4X120

This item is not returnable
$5.99
In Stock
Screw WZ4X342
#194

Chassis diagram

Screw

Part #WZ4X342

$10.99
In Stock
Capacitor 12.5 Mfd WJ20X449
#10

Grilles diagram

Capacitor 12.5 mfd

Part #WJ20X449

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

Mini Manual 31-6728

#NI

All parts diagram

Mini manual

Part #31-6728

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

Rear Case WJ71X859
#600

Chassis diagram

Rear case

Part #WJ71X859

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

Compressor Overload WJ23X211
#20

Chassis diagram

Compressor overload

Part #WJ23X211

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

Strap WJ3X302

#NI

All parts diagram

Strap

Part #WJ3X302

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

Symptoms for gas snowblowers

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Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

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Why won't my snowblower clear snow well?

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

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Why won't my snowblower start?

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

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What should I do about a damaged snowblower tire?

Main causes: punctured tire, damaged rim…

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Why won't my snowblower throw snow far enough?

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

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How do I tune up my snowblower?

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

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Why does my snowblower engine run rough?

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Why does my snowblower stop running after a few seconds?

Main causes: dirty carburetor, stale fuel…

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Replace the fuel filter on your snowblower if it's clogged or damaged.…

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Repair difficulty
Time required
 15 minutes or less
How to adjust snowblower skid shoes

How to adjust snowblower skid shoes

To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…

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 15 minutes or less
How to rebuild a snowblower carburetor

How to rebuild a snowblower carburetor

Rebuild the carburetor on your snowblower if the engine isn't getting fuel.…

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Time required
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Effective articles & videos to help repair your central air conditioners

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

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Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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How to prevent the 2 most common AC failures from ruining your summer

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