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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.
Owner’s manual
Error CodesBy Schematic
SELECT DIAGRAM
Browse Parts for
7442 Sewing Machines
#87237
Main motor/circuit board diagram
Fan motor
Part #87237
The manufacturer no longer makes this part, and there's no substitute part
#87106
Needle plate diagram
Sewing machine needle plate
Part #87106
The manufacturer no longer makes this part, and there's no substitute part
#80003
Needle bar support diagram
Clamp set
Part #80003
The manufacturer no longer makes this part, and there's no substitute part
#87292
Control panel diagram
Sewing machine vacuum knob
Part #87292
The manufacturer no longer makes this part, and there's no substitute part
#87510
Main motor/circuit board diagram
Sewing machine motor
Part #87510
The manufacturer no longer makes this part, and there's no substitute part
#75047
Main shaft diagram
Clutch
Part #75047
The manufacturer no longer makes this part, and there's no substitute part
#75194
Main shaft diagram
Spring
Part #75194
The manufacturer no longer makes this part, and there's no substitute part
#64051
Needle plate diagram
Sewing machine screw
Part #64051
The manufacturer no longer makes this part, and there's no substitute part
#87112
Tension assembly/thread guide plate diagram
Lever
Part #87112
The manufacturer no longer makes this part, and there's no substitute part
#87186
Feed dog base diagram
Spring
Part #87186
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
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
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
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.
Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…
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…