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DeWalt
Table Saw

Model # DWE7490X TYPE 1 Official DeWalt table saw

Here are the diagrams and repair parts for Official DeWalt DWE7490X-TYPE-1 table saw, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 206 parts  |
Lead Screw 5140135-38
#122

Saw assy diagram

Lead screw

Part #5140135-38

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

Dowel Pin 5140032-34
Dowel pin

Part #5140032-34

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

Nut 5140134-76
#31

Table assy diagram

Nut

Part #5140134-76

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

Set Screw 5140135-11
#91

Saw assy diagram

Set screw

Part #5140135-11

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

Spring Plate 5140134-57
#2

Table assy diagram

Spring plate

Part #5140134-57

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

Armature 5140135-00
#76

Saw assy diagram

Armature

Part #5140135-00

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

Flat Washer 5140135-13
#93

Saw assy diagram

Flat washer

Part #5140135-13

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

Plate 5140135-09
#89

Saw assy diagram

Plate

Part #5140135-09

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

Washer Screw 5140135-60
#149

Saw assy diagram

Washer screw

Part #5140135-60

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

Support 5140135-93
#186

Saw assy diagram

Support

Part #5140135-93

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

Symptoms for table saws

Choose a symptom to see related table saw repairs.

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Why does my table saw's blade spin too slow?

Main causes: worn motor brushes, faulty drive motor, using an improper extension cord…

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Why doesn't my table saw start?

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

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Why can't I adjust the blade height on my table saw?

Main causes: saw dust build up, blade elevating and tilting mechanisms need lubrication…

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Why does my table saw make bad angle cuts?

Main causes: blade alignment needs adjustment, worn blade, bevel positive stops need adjustments, bevel pointer needs ad…

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Why does my table saw's overload trip?

Main causes: worn motor brushes, bad drive motor, faulty overload switch, using an improper extension cord, binding saw …

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Why does my table saw make bad cuts?

Main causes: dirty saw blade, dull or damaged saw blade, blade alignment needs adjustment…

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Repair guides for table saws

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

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How to adjust a table saw blade

How to adjust a table saw blade

If the table saw isn’t cutting parallel to the miter gauge groove, adjust the cutting blade following the instructions i…

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Repair difficulty
Time required
 30 minutes or less
How to replace a table saw drive motor

How to replace a table saw drive motor

You can replace a table saw drive motor that is weak or won't run. Here’s how.…

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Repair difficulty
Time required
 45 minutes or less
How to replace a table saw blade

How to replace a table saw blade

If the table saw blade is dull or damaged, use these simple steps to replace it.…

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Repair difficulty
Time required
 15 minutes or less

Articles and videos for table saws

Use the advice and tips in these articles to get the most out of your table saw.

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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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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