Kenmore
Mechanical Sewing Machine

Model #3851249080 Official Kenmore sewing machine

Here are the diagrams and repair parts for Kenmore 3851249080 sewing machine, as well as links to manuals and error code tables, if available.

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Owner’s manualError Codes
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Parts List

Showing 10 of 272 parts

Std Scrw#40

Presser bar assembly Diagram

Std scrw

Part #810431009

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

Sewing Machine Set Screw

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Sewing machine set screw

Part #000101404

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

Eccentric Pin#11

Presser bar assembly Diagram

Eccentric pin

Part #678084007

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

Terminal Bracket#2

Motor assembly Diagram

Terminal bracket

Part #647100004

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

Needle Bar Stud#5

Presser bar assembly Diagram

Needle bar stud

Part #647023002

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

Feed Cam#69

Presser bar assembly Diagram

Feed cam

Part #365507002

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

Zigz Wd Shft#13

Zigzag guide assembly Diagram

Zigz wd shft

Part #647072006

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

Washer

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Washer

Part #000036005

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

Support Plt#52

Presser bar assembly Diagram

Support plt

Part #648003009

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

Screw#21

Motor assembly Diagram

Screw

Part #012800304

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

Symptoms common to all sewing machines

Choose a symptom to see related sewing machine repairs.

Main causes: lack of lubrication, lint buildup, worn drive belt, faulty drive motor
Main causes: disengaged clutch, broken drive belt, internal drive gear failure
Main causes: faulty foot pedal, locked drive gears, wiring failure, bad drive motor
Main causes: power supply failure, bad power cord, faulty On/Off switch
Main causes: dirty shuttle race, improper thread routing, incorrect thread tension
Main causes: problems with the feed dogs, setting stitch length to 0
Main causes: machine needs lubrication, internal gear failure
Main causes: thread bunched up in the shuttle race, bad needle timing, internal drive gear failures
Main causes: dirty shuttle race, wrong thread tension, bad needle timing, damaged needle, using the wrong type of needle

Repair guides common to all sewing machines

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

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.

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

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

Repair difficulty
Time required
 15 minutes or less
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 using these simple steps.

Repair difficulty
Time required
 15 minutes or less

Articles and videos common to all 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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