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Smith Corona PWP 3900 (5FWK) typewriter

Smith Corona PWP 3900 (5FWK) typewriter Parts

Here are the diagrams and repair parts for Smith Corona PWP 3900 (5FWK) typewriter, as well as links to manuals and error code tables, if available.

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Browse Parts for PWP 3900 (5FWK) Typewriter

  • 74f175pc for Smith Corona PWP 3900 (5FWK) - Part 910264

    Control p.c. board diagram

    74f175pc

    Part #910264

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

  • Cap 2000uf for Smith Corona PWP 3900 (5FWK) - Part 730024

    Cap 2000uf

    Part #730024

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

  • Capacitor for Smith Corona PWP 3900 (5FWK) - Part 736112

    Capacitor

    Part #736112

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

  • Resistor for Smith Corona PWP 3900 (5FWK) - Part 781501

    Resistor

    Part #781501

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

  • Cap 100pf for Smith Corona PWP 3900 (5FWK) - Part 741562

    Control pc board diagram

    Cap 100pf

    Part #741562

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

  • Eqa02-13a for Smith Corona PWP 3900 (5FWK) - Part 791024

    Eqa02-13a

    Part #791024

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

  • Ic, 74ls24 for Smith Corona PWP 3900 (5FWK) - Part 706964

    Control p.c. board diagram

    Ic, 74ls24

    Part #706964

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

  • Resistor for Smith Corona PWP 3900 (5FWK) - Part 748235

    Control pc board diagram

    Resistor

    Part #748235

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

  • Integrated Circuit for Smith Corona PWP 3900 (5FWK) - Part 786413

    Control pc board diagram

    Integrated Circuit

    Part #786413

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

  • Pcb Assembly for Smith Corona PWP 3900 (5FWK) - Part 790702

    Control pc board diagram

    Pcb Assembly

    Part #790702

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

Main causes: faulty sensors, wiring failure, bad control console…

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Main causes: bad control console, wiring failure, bad motor control board…

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Repair guides for treadmills

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

How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Repair time and Difficulty

 30 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair time and Difficulty

 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair time and Difficulty

 45 minutes or less

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