Kenmore
Mechanical Sewing Machine

Model #1581784181 Official Kenmore sewing machine

Here are the diagrams and repair parts for Kenmore 1581784181 sewing 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.

Owner’s manualError Codes

Showing 10 of 211 parts

Plate Spring#22

Zigzag guide assembly Diagram

Plate spring

Part #58148

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

Sewing Machine Zipper Foot#27

Attachment parts Diagram

Sewing machine zipper foot

Part #6759

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

Collar#2

Feed regulator assembly Diagram

Collar

Part #48837

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

Speed Nut#12

Base assembly Diagram

Speed nut

Part #58266

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

Set Screw#17

Motor assembly and foot control Diagram

Set screw

Part #57255

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

Zig Zag Cam Guide#9

Zigzag guide assembly Diagram

Zig zag cam guide

Part #49875

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

Belt Guide#18

Clutch wheel assembly Diagram

Belt guide

Part #49879

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

Dial Cap#18

Zigzag guide assembly Diagram

Dial cap

Part #58048

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

Rocker Shaft#7

Feed regulator assembly Diagram

Rocker shaft

Part #58271

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

Washer#8

Presser bar assembly Diagram

Washer

Part #36654

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.

August 30, 2022

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.

June 29, 2022

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.

January 18, 2016

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