Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Smith Corona
Office

Model # 450 DLD (5ADN) Official Smith Corona typewriter

Here are the diagrams and repair parts for Official Smith Corona 450-DLD-5ADN typewriter, 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:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

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

Search
ALL PARTS
Showing 10 of 164 parts  |
Screw 781910
#7

Control pc board diagram

Screw

Part #781910

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

Platen 796253
#1

Paper feed diagram

Platen

Part #796253

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

Deck 796939
#1C

Jackets diagram

Deck

Part #796939

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

Owner's Manual 798916
#31

Jackets diagram

Owner's manual

Part #798916

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

Ground Shield 776569
#9

Control pc board diagram

Ground shield

Part #776569

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

Led 778316
#8

Keyboard diagram

Led

Part #778316

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

Feed Arm 796299
#9

Ribbon cassette & correction cassette mechanism diagram

Feed arm

Part #796299

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

Shaft 776367
#19

Paper feed diagram

Shaft

Part #776367

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

Wire Strap 770298
#13

Ribbon drive diagram

Wire strap

Part #770298

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

Spring 777012
#11

Carrier molding, rails, and frames diagram

Spring

Part #777012

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

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Read more

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your office

Office and smart products articles | Sears PartsDirect

View all
How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Read more
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.…

Read more
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.…

Read more

Parts & More

Top-Mount Refrigerator
Top-mount refrigerator Parts