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Smith Corona DX3400(5ASH) typewriter

Smith Corona DX3400(5ASH) typewriter Parts

Here are the diagrams and repair parts for Smith Corona DX3400(5ASH) typewriter, as well as links to manuals and error code tables, if available.

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Browse Parts for DX3400(5ASH) Typewriter

  • Casing Lid for Smith Corona DX3400(5ASH) - Part 773561

    Base diagram

    Casing Lid

    Part #773561

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

  • Device Ring Optical for Smith Corona DX3400(5ASH) - Part 748562

    Hammer diagram

    Device Ring Optical

    Part #748562

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

  • Terminal for Smith Corona DX3400(5ASH) - Part 752076

    #NI

    All parts diagram

    Terminal

    Part #752076

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

  • Spring for Smith Corona DX3400(5ASH) - Part 771464

    Ribbon drive diagram

    Spring

    Part #771464

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

  • Keybutton, 2 for Smith Corona DX3400(5ASH) - Part 778402

    Key board reference chart -5aei,5aci,5awi,5aba,5akg,5api,5adh diagram

    Keybutton, 2

    Part #778402

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

  • Spring for Smith Corona DX3400(5ASH) - Part 740111

    Ribbon drive diagram

    Spring

    Part #740111

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

  • Cable Assembly for Smith Corona DX3400(5ASH) - Part 761220

    Control pc board for 5aeg,5acg,5adf,5awg,5ash,5ana,5ach,5aph,5adg,5ahb,5akh,5aeh,5awh,6apg,5asi,5akf diagram

    Cable Assembly

    Part #761220

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

  • Washer for Smith Corona DX3400(5ASH) - Part 105090

    Element drive diagram

    Washer

    Part #105090

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

  • Keybutton,7 for Smith Corona DX3400(5ASH) - Part 778407

    Key board reference chart -5aei,5aci,5awi,5aba,5akg,5api,5adh diagram

    Keybutton,7

    Part #778407

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

  • Keybutton,q for Smith Corona DX3400(5ASH) - Part 778592

    Keyboard reference chart for 5aeg,5acg,5awg,5adf,5ash,5akf,5aeh,5ach,5awh,5aph,5adg,5asi,5ahb,5akh,5apg,5ana diagram

    Keybutton,q

    Part #778592

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

Symptoms for treadmills

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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 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
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

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