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DeWalt
Air Compressor

Model # C2002 TYPE 4 Official DeWalt air compressor

Here are the diagrams and repair parts for Official DeWalt C2002-TYPE-4 air compressor, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 50 parts  |
Switch,roc N001415
#125

Pump diagram

Switch,roc

Part #N001415

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

Cover A16347
#8

Compressor diagram

Cover

Part #A16347

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

Label A20319
#22

Compressor diagram

Label

Part #A20319

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

Fitting A19906
#24

Compressor diagram

Fitting

Part #A19906

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

Label N008799
#18

Compressor diagram

Label

Part #N008799

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

Screw A12174
#127

Pump diagram

Screw

Part #A12174

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

Shroud A11638
#102

Pump diagram

Shroud

Part #A11638

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

Label N003570
#21

Compressor diagram

Label

Part #N003570

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

Handle A13942
#128

Pump diagram

Handle

Part #A13942

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

Label A20320
#23

Compressor diagram

Label

Part #A20320

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

Most common symptoms to help you fix your air compressors

Choose a symptom to see related air compressor repairs.

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Why won't my air compressor start with a full air tank?

Main cause: bad check valve…

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Why is my air compressor not turning on?

Main causes: lack of electrical power, check valve failure, bad pressure switch…

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Why won't my air compressor build tank pressure?

Main causes: tank drain valve open or leaking air, leaky air tank, bad safety valve, worn pump seals, bad pump valve pla…

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Why does my air compressor safety valve keep popping open?

Main causes: bad safety valve, pressure switch failure…

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Why can't I adjust the output air pressure on my air compressor?

Main cause: faulty output air pressure regulator…

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Why won't my air compressor tank hold air?

Main causes: rusted air tank, loose air tube fitting connections, bad check valve, leaky safety valve, bad tank drain va…

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Why doesn't my air compressor's pressure gauge work?

Main cause: bad air tank pressure gauge…

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Why does air leak from my air compressor?

Main causes: loose air tube fitting connections, bad check valve, faulty safety valve, damaged or corroded air tank, bad…

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Most common repair guides to help fix your air compressors

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

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How to replace an air compressor pressure switch

How to replace an air compressor pressure switch

You can replace a broken air compressor pressure switch in about 45 minutes. …

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Repair difficulty
Time required
 45 minutes or less
How to rebuild an air compressor pump

How to rebuild an air compressor pump

If the air compressor won't fill the tank with compressed air, rebuild the pump using these steps in about 45 minutes. …

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Repair difficulty
Time required
 45 minutes or less
How to replace an air compressor check valve

How to replace an air compressor check valve

You can replace a defective air compressor check valve in about 10 minutes.…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your air compressors

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

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How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

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How to reduce air compressor noise

How to reduce air compressor noise

Find out how to reduce air compressor noise.…

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How to maintain an oil-lubricated air compressor

How to maintain an oil-lubricated air compressor

See how to perform routine maintenance on your oil-lubricated air compressor.…

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