Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
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 # PWP77D(5NDA) Official Smith Corona word processor

Here are the diagrams and repair parts for Official Smith Corona PWP77D5NDA word processor, 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 240 parts  |
Motor Assembly 770173
#2

Carrier drive diagram

Motor assembly

Part #770173

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

Rib Driver 770292
#20

Ribbon drive diagram

Rib driver

Part #770292

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

Key, 8 779508
#9

Keybutton reference chart diagram

Key, 8

Part #779508

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

Spring 782619
#8

Element drive diagram

Spring

Part #782619

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

Lock Key 779527
#28

Keybutton reference chart diagram

Lock key

Part #779527

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

Key, R 779616
#19

Keybutton reference chart diagram

Key, r

Part #779616

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

Correction Arm 770293
#6

Cassette and correction ribbon diagram

Correction arm

Part #770293

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

Guide 771836
#6

Hammer diagram

Guide

Part #771836

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

Key, 1 779501
#2

Keybutton reference chart diagram

Key, 1

Part #779501

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