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Kenmore 158121 sewing machine head Parts

Here are the diagrams and repair parts for Kenmore 158121 sewing machine head, as well as links to manuals and error code tables, if available.

Kenmore 158121 sewing machine head
By Schematic
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Browse Parts for 158121 Sewing Machine Head

  • Plate for Kenmore 158121 - Part 4455

    Tension regulator diagram

    Plate

    Part #4455

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

  • Rocker Shaft for Kenmore 158121 - Part 4614

    Feed regulator and zigzag parts diagram

    Rocker Shaft

    Part #4614

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

  • Bushing for Kenmore 158121 - Part 20

    Shuttle assembly diagram

    Bushing

    Part #20

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

  • Washer for Kenmore 158121 - Part 4843

    Feed regulator and zigzag parts diagram

    Washer

    Part #4843

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

  • Ball for Kenmore 158121 - Part 9439

    Feed regulator and zigzag parts diagram

    Ball

    Part #9439

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

  • Washer for Kenmore 158121 - Part 8704

    Unit parts diagram

    Washer

    Part #8704

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

  • Block Stud for Kenmore 158121 - Part 302

    Feed regulator and zigzag parts diagram

    Block Stud

    Part #302

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

  • Sewing Machine Set Screw for Kenmore 158121 - Part 39

    Shuttle assembly diagram

    Sewing Machine Set Screw

    Part #39

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

  • Shift Rod for Kenmore 158121 - Part 125

    Shuttle assembly diagram

    Shift Rod

    Part #125

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

  • Stopper for Kenmore 158121 - Part 11720

    Unit parts diagram

    Stopper

    Part #11720

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

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Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…

Main causes: clogged drain hole, air conditioner not leveled properly…

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