Kenmore
Sewing Machine

Model # 3851254590 Official Kenmore sewing machine

Here are the diagrams and repair parts for Official Kenmore 3851254590 sewing machine, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 231 parts  |

Sewing Machine Screwdriver 820832005
#6

Accessory set diagram

Sewing machine screwdriver

Part #820832005

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

Sewing Machine Set Screw 670047004
#25

Needle bar assembly diagram

Sewing machine set screw

Part #670047004

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

Janome Corrug Wshr 673022002
#10

Needle bar assembly diagram

Janome corrug wshr

Part #673022002

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

Sewing Machine Spool Pin 652205006
#11

Cam block unit and top cover assembly diagram

Sewing machine spool pin

Part #652205006

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

Roller 735088001
#18

Feed rock shaft unit diagram

Roller

Part #735088001

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

Janome Set Screw 102073003
#5

Upper shaft complete and hand wheel assembly diagram

Janome set screw

Part #102073003

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

Cord Bushing 000126003
#2

Needle bar assembly diagram

Cord bushing

Part #000126003

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

Shaft Unit 735612000
#1

Feed rock shaft unit diagram

Shaft unit

Part #735612000

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

Kenmore Elite Sewing Machine Bobbin Winder Ring 647018004
#15

Cam block unit and top cover assembly diagram

Kenmore elite sewing machine bobbin winder ring

Part #647018004

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

Guard Plate 735123009
#22

Control panel unit diagram

Guard plate

Part #735123009

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, improper thread routing, incorrect thread tension…

Main causes: dirty shuttle race, wrong thread tension, bad needle timing, damaged needle, using the wrong type of needle…

Main causes: thread bunched up in the shuttle race, bad needle timing, internal drive gear failures…

Main causes: machine needs lubrication, internal gear failure…

Main causes: problems with the feed dogs, setting stitch length to 0…

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…

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

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

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

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 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.

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.…

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.…

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…