Kenmore
Mechanical Sewing Machine

Model #15817850 Official Kenmore sewing machine

Here are the diagrams and repair parts for Kenmore 15817850 sewing machine, as well as links to manuals and error code tables, if available.

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Error Codes

Showing 10 of 256 parts

Support Holder#16

Presser bar assembly Diagram

Support holder

Part #49460

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

Lever Assembly#23

Thread tension assembly Diagram

Lever assembly

Part #47632

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

Spring Plate#9

Dial control and bell crank assembly Diagram

Spring plate

Part #45740

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

Cam Cover#2

Bobbin winder and top plate Diagram

Cam cover

Part #55507

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

Machin Base#11

Base assembly Diagram

Machin base

Part #54865

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

Set Screw#16

Motor assembly Diagram

Set screw

Part #44266

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

Nut#4

Dial control and bell crank assembly Diagram

Nut

Part #28576

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

Push Button#12

Thread tension assembly Diagram

Push button

Part #55497

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

Clip Washer#20

Bobbin winder and top plate Diagram

Clip washer

Part #37910

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

Lenght Contl#30

Dial control and bell crank assembly Diagram

Lenght contl

Part #41556

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

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.

April 1, 2015
By Lyle Weischwill
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
April 1, 2015
By Lyle Weischwill
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
April 1, 2015
By Lyle Weischwill
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.

August 30, 2022

How to enjoy all the online benefits we offer on our Sears PartsDirect website

By Lyle Weischwill

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.

June 29, 2022

Top questions about Sears and Sears PartsDirect

By Lyle Weischwill

Get answers to frequently asked questions about Sears and Sears PartsDirect.

January 18, 2016

How to use a multimeter to test electrical parts video

By Lyle Weischwill

Learn how to use a multimeter to check for wiring problems in an appliance that's not working