Singer
Electronic Sewing Machine

Model # 9803 Official Singer sewing machine

Here are the diagrams and repair parts for Official Singer 9803 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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ALL PARTS
Showing 10 of 403 parts  |

Lever 446395
#2A

Bight amplitude diagram

Lever

Part #446395

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

Sewing Machine Washer 446138
#13

Arm top cover diagram

Sewing machine washer

Part #446138

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

Release Lever 445925
#26

Pressor bar diagram

Release lever

Part #445925

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

Spacer Spring 445768
#29

Feed system diagram

Spacer spring

Part #445768

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

Stud 356230
#7

Buttonholder/feed regulator cam diagram

Stud

Part #356230

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

Sewing Machine Zipper Foot 507836
#3

Attachment set diagram

Sewing machine zipper foot

Part #507836

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

Take-up Stud 446260
#2

Needle bar diagram

Take-up stud

Part #446260

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

Belt Retainer 446376
#23

Arm shaft drive diagram

Belt retainer

Part #446376

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

Spool Pin 8879-656
#7

Additional accessories diagram

Spool pin

Part #8879-656

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

Sewing Machine Set Screw 354813-451
Sewing machine set screw

Part #354813-451

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…