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Delta
Drill Press

Model # 11-990 Official Delta 12" drill press

Here are the diagrams and repair parts for Official Delta 11-990 12" drill press, 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 89 parts  |
Set Screw 1243321
Set screw

Part #1243321

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

Washer 1343304
#62

Unit parts diagram

Washer

Part #1343304

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

Delta Spring 1310084
#27

Unit parts diagram

Delta spring

Part #1310084

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

Ext T Wshr 1320102
#6

Unit parts diagram

Ext t wshr

Part #1320102

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

Ball Bearing 1310041
#45

Unit parts diagram

Ball bearing

Part #1310041

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

Pin 1311034
#52

Unit parts diagram

Pin

Part #1311034

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

Delta Nameplate 1343745
#3

Unit parts diagram

Delta nameplate

Part #1343745

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

Set Screw 1310055
#18

Unit parts diagram

Set screw

Part #1310055

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

Pinion 1343767
#51

Unit parts diagram

Pinion

Part #1343767

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

Pin 1246110
#59

Unit parts diagram

Pin

Part #1246110

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 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 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 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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Why does my band saw make inaccurate bevel cuts?

Main causes: angle indicator needs adjustment, dull blade…

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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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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 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 tire

How to replace a band saw tire

If the band saw tire has stretched or is broken and no longer stays on the wheel, use these steps to replace the tire.…

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Repair difficulty
Time required
 15 minutes or less
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

Articles and videos for band saws

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

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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 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 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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