Skil
Power Saw

Model # 990 TYPE 1 Official Skil 12" cutoff machine

Here are the diagrams and repair parts for Official Skil 990-TYPE-1 12" cutoff machine, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 94 parts  |

Skil Washer 318822
#92

Unit parts diagram

Skil washer

Part #318822

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

Craftsman Cover 315311
#40

Unit parts diagram

Craftsman cover

Part #315311

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

Skil Bracket 318272
#79

Unit parts diagram

Skil bracket

Part #318272

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

Skil Spindle 318114
#48

Unit parts diagram

Skil spindle

Part #318114

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

Craftsman Spring 315310
#39

Unit parts diagram

Craftsman spring

Part #315310

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

Skil Lead Wire 318132
#66

Unit parts diagram

Skil lead wire

Part #318132

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

Skil Screw 318129
#86

Unit parts diagram

Skil screw

Part #318129

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

Craftsman Needle 312648
#24

Unit parts diagram

Craftsman needle

Part #312648

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

Skil Outer Flange 318116
#20

Unit parts diagram

Skil outer flange

Part #318116

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

Skil Foot 318111
#80

Unit parts diagram

Skil foot

Part #318111

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.

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

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

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

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

Main causes: angle indicator needs adjustment, dull blade…

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

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

Repair guides for band saws

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

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.…

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.…

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.…

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.

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.…

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…

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…