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Kenmore 158921 sewing machine Parts
Here are the diagrams and repair parts for Kenmore 158921 sewing machine, as well as links to manuals and error code tables, if available.
Error CodesBy Schematic
SELECT DIAGRAM
Browse Parts for 158921 Sewing Machine
Zigzag guide assembly diagram
Kenmore Rocker Shaft
Part #11132
The manufacturer no longer makes this part, and there's no substitute part
Feed regulator assembly diagram
Arm
Part #11170
The manufacturer no longer makes this part, and there's no substitute part
Feed regulator assembly diagram
Lever
Part #8948
The manufacturer no longer makes this part, and there's no substitute part
Cam assembly diagram
Base
Part #9090
The manufacturer no longer makes this part, and there's no substitute part
Cam assembly diagram
Bushing
Part #8406
The manufacturer no longer makes this part, and there's no substitute part
Feed regulator assembly diagram
Connect Bar
Part #8951
The manufacturer no longer makes this part, and there's no substitute part
Presser bar and shuttle assembly diagram
Shaft
Part #11020
The manufacturer no longer makes this part, and there's no substitute part
Bobbin winder and tension controls diagram
Washer
Part #18520
The manufacturer no longer makes this part, and there's no substitute part
Presser bar and shuttle assembly diagram
Holder
Part #8523
The manufacturer no longer makes this part, and there's no substitute part
Bobbin winder and tension controls diagram
Plate
Part #24110
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.
Main causes: dirty shuttle race, wrong thread tension, bad needle timing, damaged needle, using the wrong type of needle…
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: dirty shuttle race, improper thread routing, incorrect thread tension…
Main causes: disengaged clutch, broken drive belt, internal drive gear failure…
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: faulty foot pedal, locked drive gears, wiring failure, bad drive motor…
Main causes: power supply failure, bad power cord, faulty On/Off switch…
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.
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 time and Difficulty
30 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 usi…
Repair time and Difficulty
15 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 time and Difficulty
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.
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
Learn how to use a multimeter to check for wiring problems in an appliance that's not working…
These answers to common questions can help you make the most of your sewing machine.…
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