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  |

Ground Cable 761224
#6

Control pc board diagram

Ground cable

Part #761224

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

Connector 736901
Connector

Part #736901

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

Spring 770277
#9

Ribbon drive diagram

Spring

Part #770277

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

Actuator 792311
#14

Jackets diagram

Actuator

Part #792311

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

Spring 771617
#11

Carrier molding, rails, and frames diagram

Spring

Part #771617

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

Spring 783136
#8

Carrier drive diagram

Spring

Part #783136

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

Bellcrank 770294
#8

Ribbon drive diagram

Bellcrank

Part #770294

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

Label 794811
#5

Jackets diagram

Label

Part #794811

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

Key, Z 779540
#41

Keybutton reference chart diagram

Key, z

Part #779540

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

Key 779625
#39

Keybutton reference chart diagram

Key

Part #779625

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

Symptoms for gas ranges

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Repair difficulty
Time required
 60 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Repair difficulty
Time required
 15 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.…