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Model # 158903 Official Kenmore sewing machine head

Here are the diagrams and repair parts for Official Kenmore 158903 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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Showing 10 of 433 parts  |
Link 8969
#35

Feed regulator assembly diagram

Link

Part #8969

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

Cap 8167
#46

Presser bar and shuttle assembly diagram

Cap

Part #8167

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

Stud 8912
#52

Zigzag guide assembly diagram

Stud

Part #8912

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

Set Screw 8835
#34

Feed regulator assembly diagram

Set screw

Part #8835

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

Spring 8875
#31

Zigzag guide assembly diagram

Spring

Part #8875

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

Bushing 8271
#39

Bobbin winder and tension assembly diagram

Bushing

Part #8271

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

Spring 8383
#20

Feed regulator assembly diagram

Spring

Part #8383

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

Washer 4844
#54

Needle plate diagram

Washer

Part #4844

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

Clutch Arm 8032
#25

Zigzag guide assembly diagram

Clutch arm

Part #8032

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

Cover 9213
#40

Needle plate diagram

Cover

Part #9213

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

Most common symptoms to help you fix your dishwashers

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Why won't my dishwasher fill?

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

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Why won't my dishwasher drain?

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…

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Why does my dishwasher door drop open too fast?

Main causes: broken door spring, damaged or broken door hinge…

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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Why isn't my dishwasher getting dishes clean?

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …

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Why won't my dishwasher start?

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…

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Why don't my dishes get dry?

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…

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Why does my dishwasher stop mid-cycle?

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, contro…

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Why is my dishwasher noisy?

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…

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How to replace a dishwasher high-limit thermostat

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How to replace a dishwasher diverter motor

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