Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Smith Corona DX4400(5ASI) typewriter

Smith Corona DX4400(5ASI) typewriter Parts

Here are the diagrams and repair parts for Smith Corona DX4400(5ASI) typewriter, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for DX4400(5ASI) Typewriter

  • Screw for Smith Corona DX4400(5ASI) - Part 772920

    Hammer diagram

    Screw

    Part #772920

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

  • Spring for Smith Corona DX4400(5ASI) - Part 773341

    #NI

    All parts diagram

    Spring

    Part #773341

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

  • Key Button for Smith Corona DX4400(5ASI) - Part 778691

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

    Key Button

    Part #778691

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

  • Deck for Smith Corona DX4400(5ASI) - Part 774697

    Deck diagram

    Deck

    Part #774697

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

  • Screw for Smith Corona DX4400(5ASI) - Part 773340

    Ribbon drive diagram

    Screw

    Part #773340

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

  • Platen Knob for Smith Corona DX4400(5ASI) - Part 776351

    Paper feed diagram

    Platen Knob

    Part #776351

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

  • Relay Spring for Smith Corona DX4400(5ASI) - Part 751437

    Paper feed diagram

    Relay Spring

    Part #751437

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

  • Diode for Smith Corona DX4400(5ASI) - Part 760479

    #NI

    All parts diagram

    Diode

    Part #760479

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

  • Keybutton,1 for Smith Corona DX4400(5ASI) - Part 778577

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

    Keybutton,1

    Part #778577

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

  • Key Button for Smith Corona DX4400(5ASI) - Part 778681

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

    Key Button

    Part #778681

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

Symptoms for water softeners

Choose a symptom to see related water softener repairs.

Main causes: loose water line connections, cracked water-carrying components, bad rotor valve seals…

Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…

Main causes: faulty brine valve assembly, bad rotor valve…

Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…

Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…

Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…

Main causes: lack of electrical power, bad power transformer, faulty timer…

Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…

Repair guides for water softeners

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

How to replace a water softener valve motor

How to replace a water softener valve motor

The valve motor rotates the valve rotor to operate the water softener. If the water softener valve motor fails, follow t…

Repair time and Difficulty

 30 minutes or less
How to replace a water softener timer

How to replace a water softener timer

The timer is the control board you use to program the water softener. If the timer isn’t accepting commands when you pus…

Repair time and Difficulty

 15 minutes or less
How to replace a water softener venturi

How to replace a water softener venturi

The venturi valve in your water softener draws brine water from the salt tank to the resin tank for regeneration. Follow…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your office

Office and smart products articles | Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

What does the Amazon Fire Stick Lite do?

What does the Amazon Fire Stick Lite do?

Learn what the Amazon Fire Stick Lite video streaming device does.…

How do I extend Wi-Fi coverage in my home?

How do I extend Wi-Fi coverage in my home?

Learn how to extend the Wi-Fi router signal to all parts of your home.…

Parts & More

Accessory
Bottom-Mount Refrigerator
Dishwasher
Dryer
Electric Cooktop
Electric Range
Parts
Range Hood
Sewing Machine
Upright Vacuum
Washer