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Kenmore
Mechanical Sewing Machine

Model # 38512490 Official Kenmore sewing machine

Here are the diagrams and repair parts for Official Kenmore 38512490 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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ALL PARTS
Showing 10 of 272 parts  |
Janome Sewing Machine Screw 000103107
#8

Base assembly diagram

Janome sewing machine screw

Part #000103107

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

Bushing 670079005
#66

Presser bar assembly diagram

Bushing

Part #670079005

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

Sewing Machine Set Screw 000103222
#2

Base assembly diagram

Sewing machine set screw

Part #000103222

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

Drop Fd Lvr 640022000
#4

Feed regulator assembly diagram

Drop fd lvr

Part #640022000

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

Ring 670282003
#67

Presser bar assembly diagram

Ring

Part #670282003

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

Lift Cam 647043008
#20

Shuttle assembly diagram

Lift cam

Part #647043008

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

Needle Bar Crank 680504005
#18

Presser bar assembly diagram

Needle bar crank

Part #680504005

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

Crank 647034006
#64

Presser bar assembly diagram

Crank

Part #647034006

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

Crank Spring 605031003
#23

Feed assembly diagram

Crank spring

Part #605031003

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

Spring Support 647133006
#32

Feed assembly diagram

Spring support

Part #647133006

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 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 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 does my sewing machine make a knocking sound?

Main causes: machine needs lubrication, internal gear failure…

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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 is my sewing machine running sluggishly?

Main causes: lack of lubrication, lint buildup, worn drive belt, faulty 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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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 turn on?

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

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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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