Smith Corona
Office

Model # PWP78DS (5FDT) Official Smith Corona typewriter

Here are the diagrams and repair parts for Official Smith Corona PWP78DS-5FDT 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 174 parts  |

Nameplate 729572
#2

Jackets diagram

Nameplate

Part #729572

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

Line Cord 793139
#9A

Transformer diagram

Line cord

Part #793139

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

Actuator 792322
#17

Jackets diagram

Actuator

Part #792322

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

Elem Shaft 740004
#10

Element drive diagram

Elem shaft

Part #740004

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

Retainer 770829
#7

Jackets diagram

Retainer

Part #770829

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

Switch Bracket 783191
#5

Carrier molding, rails and frames diagram

Switch bracket

Part #783191

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

Slider 780411
#13

Carrier molding, rails and frames diagram

Slider

Part #780411

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

Spring 770924
#17

Hammer diagram

Spring

Part #770924

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

Rel Lever 791941
#18

Paper feed diagram

Rel lever

Part #791941

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

Screw 783194
#1

Carrier molding, rails and frames diagram

Screw

Part #783194

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

Symptoms for electric ranges

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Repair difficulty
Time required
 30 minutes or less
How to replace an electric range oven door outer glass panel

How to replace an electric range oven door outer glass panel

Learn how to replace a damaged outer window panel on your oven door with these step-by-step instructions. …

Repair difficulty
Time required
 45 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your office

Office and smart products articles | Sears PartsDirect

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.…

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.…