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 # PWP3900 (5FAI) Official Smith Corona typewriter

Here are the diagrams and repair parts for Official Smith Corona PWP3900-5FAI 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  |
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

E-ring 770868
#9

Ribbon drive diagram

E-ring

Part #770868

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

Link Assembly 797301
#2

Hammer diagram

Link assembly

Part #797301

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

Feed Pawl 796288
#5

Hammer diagram

Feed pawl

Part #796288

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

Feed Pawl 770288
Feed pawl

Part #770288

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

Connector 768260
#16

Disk drives diagram

Connector

Part #768260

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

Slider 796266
#5

Carrier drive diagram

Slider

Part #796266

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

Feed Roller 790801
#15

Paper feed diagram

Feed roller

Part #790801

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

Screw 781557
#23

Paper feed diagram

Screw

Part #781557

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

Return Bail 778815
#3

Keyboard diagram

Return bail

Part #778815

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

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