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Kenmore
Mechanical Sewing Machine

Model # 38512102990 Official Kenmore sewing machine

Here are the diagrams and repair parts for Official Kenmore 38512102990 sewing machine, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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

Owner’s manual
Error Codes

Model diagram and schematic

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Showing 10 of 235 parts  |
Janome Sticker 100411104
#38

Covers diagram

Janome sticker

Part #100411104

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

Screw 000201209
#5

Motor assembly diagram

Screw

Part #000201209

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

Feed Regulator Spring 670100006
#20

Zigzag and bobbin winder diagram

Feed regulator spring

Part #670100006

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

Sewing Machine Belt 650166008
#13

Motor assembly diagram

Sewing machine belt

Part #650166008

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

Kenmore Cap 743123004
#29

Zigzag and bobbin winder diagram

Kenmore cap

Part #743123004

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

Kenmore Indicator 743064006
#28

Zigzag and bobbin winder diagram

Kenmore indicator

Part #743064006

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

Clp On Wshr 000002507
Clp on wshr

Part #000002507

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

Base Shaft 740010008
#4

Zigzag and bobbin winder diagram

Base shaft

Part #740010008

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

Janome Washer 735073003
#16

Zigzag and bobbin winder diagram

Janome washer

Part #735073003

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

Nut 744014004
#24

Covers diagram

Nut

Part #744014004

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

Most common symptoms to help you fix your sewing machines

Choose a symptom to see related sewing machine repairs.

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Why is my sewing machine skipping stitches?

Main causes: dirty shuttle race, wrong thread tension, bad needle timing, damaged needle, using the wrong type of needle…

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Why does my sewing machine lock up?

Main causes: thread bunched up in the shuttle race, bad needle timing, internal drive gear failures…

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Why won't fabric move through my sewing machine?

Main causes: problems with the feed dogs, setting stitch length to 0…

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Why does my sewing machine make a knocking sound?

Main causes: machine needs lubrication, internal gear failure…

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Why is my sewing machine running sluggishly?

Main causes: lack of lubrication, lint buildup, worn drive belt, faulty drive motor…

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Why does the bobbin thread break in my sewing machine?

Main causes: dirty shuttle race, improper thread routing, incorrect thread tension…

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Why won't my sewing machine turn on?

Main causes: power supply failure, bad power cord, faulty On/Off switch…

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Why doesn't my sewing machine motor run?

Main causes: faulty foot pedal, locked drive gears, wiring failure, bad drive motor…

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Why won't my sewing machine needle move?

Main causes: disengaged clutch, broken drive belt, internal drive gear failure…

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Most common repair guides to help fix your sewing machines

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

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How to replace a sewing machine on/off switch

How to replace a sewing machine on/off switch

If the sewing machine is completely dead, replace the On/Off switch using these 6 steps.…

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Repair difficulty
Time required
 30 minutes or less
How to replace a sewing machine drive belt

How to replace a sewing machine drive belt

You can replace a broken sewing machine drive belt in about 15 minutes. …

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Repair difficulty
Time required
 15 minutes or less
How to replace a sewing machine drive motor

How to replace a sewing machine drive motor

If the drive motor on your sewing machine runs roughly or doesn't run at all, you can replace it in about 30 minutes usi…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your sewing machines

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

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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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