Mechanical Sewing Machine

Model # 3851782480 Official Kenmore sewing machine

Here are the diagrams and repair parts for Official Kenmore 3851782480 sewing machine, as well as links to manuals and error code tables, if available.

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Browse Parts for
3851782480 Sewing Machines
Release Rod 652146008
#10

Presser bar assembly diagram

Release rod

Part #652146008

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

Nut, #6 000061319
#19

Bobbin winder diagram

Nut, #6

Part #000061319

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

Sewing Machine Screw 647135008
#21

Presser bar assembly diagram

Sewing machine screw

Part #647135008

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

Sewing Machine Needle Bar 647028007
#20

Presser bar assembly diagram

Sewing machine needle bar

Part #647028007

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

Sewing Machine Set Screw 000101404
Sewing machine set screw

Part #000101404

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

Control Knob 652085008
#7

Control panel diagram

Control knob

Part #652085008

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

Stud 650091001
#30

Feed regulator assembly diagram

Stud

Part #650091001

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

Kenmore Elite Sewing Machine Bobbin Winder Ring 647018004
#10

Bobbin winder diagram

Kenmore elite sewing machine bobbin winder ring

Part #647018004

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

Feed Cam Ring 625118007
#41

Shuttle assembly diagram

Feed cam ring

Part #625118007

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

Set Screw 000101301
#26

Zigzag guide assembly diagram

Set screw

Part #000101301

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: faulty foot pedal, locked drive gears, wiring failure, bad drive motor…

Main causes: machine needs lubrication, internal gear failure…

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

Main causes: disengaged clutch, broken drive belt, internal drive gear failure…

Main causes: lack of lubrication, lint buildup, worn drive belt, faulty drive motor…

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

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…