Electronic Sewing Machine

Model # 7442 Official Singer sewing machine

Here are the diagrams and repair parts for Official Singer 7442 sewing machine, as well as links to manuals and error code tables, if available.

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Browse Parts for
7442 Sewing Machines
Sewing Machine Screwdriver 79455
#79455

Accessory set diagram

Sewing machine screwdriver

Part #79455

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

Harness 87524
#87524

Main motor/circuit board diagram

Harness

Part #87524

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

Lever 87234
#87234

Needle plate diagram

Lever

Part #87234

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

Pulley 87220
#87220

Main shaft diagram

Pulley

Part #87220

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

Pcb 87502
#87502

Needle bar support diagram

Pcb

Part #87502

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

Screw 61225
#61225

Stepping motor bracket diagram

Screw

Part #61225

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

Sewing Machine Motor 87510
#87510

Main motor/circuit board diagram

Sewing machine motor

Part #87510

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

Shank Screw 68299
#68299

Needle plate diagram

Shank screw

Part #68299

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

Lifter Bar 87297
#87297

Tension assembly/thread guide plate diagram

Lifter bar

Part #87297

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

Control Panel 87327
#87327

Control panel diagram

Control panel

Part #87327

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…