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Nordyne
Central Air Conditioner

Model # MS3QC042 Official Nordyne air conditioner

Here are the diagrams and repair parts for Official Nordyne MS3QC042 air conditioner, 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 24 parts  |
Cap Strap 258780
#11

Air conditioner diagram

Cap strap

Part #258780

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

Capacitor 620763
#10

Air conditioner diagram

Capacitor

Part #620763

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

Compressor 913322
#2

Air conditioner diagram

Compressor

Part #913322

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

Grommet 668396
#22

Air conditioner diagram

Grommet

Part #668396

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

Bolt Cmpressor 600284
#23

Air conditioner diagram

Bolt cmpressor

Part #600284

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

Coupling Bulkhead,large 663619
#4

Air conditioner diagram

Coupling bulkhead,large

Part #663619

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

Low Vol Divider 258790
#8

Air conditioner diagram

Low vol divider

Part #258790

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

Motor Wire Conduit 258951
#19

Air conditioner diagram

Motor wire conduit

Part #258951

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

Nut 606248
#20

Air conditioner diagram

Nut

Part #606248

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

Switch 914096
#12

Air conditioner diagram

Switch

Part #914096

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

Symptoms for band saws

Choose a symptom to see related band saw repairs.

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Why does my band saw blade slip off the wheel?

Main causes: damaged rubber tire, worn wheel bearings, loose blade tension, dull saw blade…

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Why does my band saw make ragged cuts?

Main causes: dull blade, using the wrong type of blade, feeding work piece to quickly, loose blade tension…

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Why does my band saw make inaccurate bevel cuts?

Main causes: angle indicator needs adjustment, dull blade…

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Why won't my band saw cut straight?

Main causes: dull blade, improper feeding, loose blade tension, not using a work piece guide…

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Why won't my my band saw's blade move?

Main causes: broken saw blade, bad drive belt, damaged rubber tire…

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Why is my band saw cutting slowly?

Main causes: dull blade, using the wrong type of blade, weak drive motor…

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Why won't my band saw start?

Main causes: lack of electrical power, broken power cord, bad on/off switch, faulty drive motor…

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Repair guides for band saws

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

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How to replace a band saw on-off switch

How to replace a band saw on-off switch

If the switch won't turn the band saw on or off, it could be defective. Replace the switch, using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a band saw drive belt

How to replace a band saw drive belt

If the motor runs but the blade doesn't move, it could be that the drive belt is broken. Here's how to replace it.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a band saw blade

How to replace a band saw blade

If the saw blade is dull or damaged and isn't cutting cleanly, replace the blade following these steps.…

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Repair difficulty
Time required
 15 minutes or less

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 band saw.

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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

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

Get tips to help keep your central AC running all summer long…

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Top questions about Sears and Sears PartsDirect

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