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Model # 120492 Official Kenmore sewing machine head

Here are the diagrams and repair parts for Official Kenmore 120492 sewing machine head, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 241 parts  |
Washer 3458
#124

Bobbin and thread tension assembly diagram

Washer

Part #3458

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

Release Pin 3162
#117

Bobbin and thread tension assembly diagram

Release pin

Part #3162

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

Pointer 3338
#29

Main shaft crank assembly diagram

Pointer

Part #3338

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

Screwdriver 3472

#NI

All parts diagram

Screwdriver

Part #3472

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

Claw Bushing 3613-S
#182

Lift and shuttle shaft assembly diagram

Claw bushing

Part #3613-S

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

Collar 3212
#164

Lift and shuttle shaft assembly diagram

Collar

Part #3212

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

Thrd Tension 3498
#159

Bobbin and thread tension assembly diagram

Thrd tension

Part #3498

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

Spring 3327-S
#70A

Main shaft crank assembly diagram

Spring

Part #3327-S

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

Idler Wheel 3219
#42

Main shaft crank assembly diagram

Idler wheel

Part #3219

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

Spring 3583
#70

Main shaft crank assembly diagram

Spring

Part #3583

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

Most common symptoms to help you fix your dryers

Choose a symptom to see related dryer repairs.

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Why is my dryer making a rattling noise?

Main causes: bad drum support roller, damaged idler pulley, broken blower fan blade, worn drum glide bearing, bad drive …

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Why won't my dryer heat?

Main causes: bad gas valve coils, broken heating element, tripped safety thermostat or fuse, bad operating thermostat, c…

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Why won't my dryer door stay shut?

Main causes: damaged door strike, worn door catch…

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Why won't my dryer shut off?

Main causes: bad timer or electronic control board, door switch failure…

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Why doesn't my dryer work?

Main causes: lack of electrical power, bad power cord, wiring failure, bad control board, blown thermal fuse, bad door s…

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Why does my dryer start then stop?

Main causes: clogged exhaust vent, bad motor relay, loose dryer door catch, bad door switch, control system failure, fau…

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Why isn't my dryer getting my laundry dry?

Main causes: clogged exhaust system, heating system failure, deposits on moisture sensor, control system failure…

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Why won't my dryer start?

Main causes: door switch failure, lack of power, broken belt, blown thermal fuse, bad drive motor, control system failur…

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Most common repair guides to help fix your dryers

These step-by-step repair guides will help you safely fix what’s broken on your dryer.

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How to replace a dryer drum support roller

How to replace a dryer drum support roller

If your dryer thumps or squeals, replace the drum support roller to restore quiet to your home.…

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Repair difficulty
Time required
 90 minutes or less
How to replace a dryer thermistor

How to replace a dryer thermistor

The thermistor senses the air temperature in the dryer. If your dryer overheats or doesn't heat at all, the thermistor …

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Repair difficulty
Time required
 30 minutes or less
How to replace a dryer door switch

How to replace a dryer door switch

The dryer won't start if the door switch isn't working correctly. You can install a replacement dryer door switch in les…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your dryers

Use the advice and tips in these articles and videos to get the most out of your dryer.

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How to use your clothes dryer efficiently

How to use your clothes dryer efficiently

Get expert tips on using your dryer efficiently to save energy.…

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How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

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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…

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