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 # XD 7900 (5FEM) Official Smith Corona typewriter

Here are the diagrams and repair parts for Official Smith Corona XD-7900-5FEM 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 607 parts  |
Ic, 74ls24 706964
#17

Control p.c. board diagram

Ic, 74ls24

Part #706964

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

Resistor 781501
Resistor

Part #781501

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

74f175pc 910264
#19

Control p.c. board diagram

74f175pc

Part #910264

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

Capacitor 736101
Capacitor

Part #736101

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

Resistor 781513
Resistor

Part #781513

Replaced by #121639900

?
Manufacturer substitution
This part replaces 781513. Substitute parts can look different from the original.
This item is not returnable
$5.75
In Stock
Ic 74l1s04 705236
Ic 74l1s04

Part #705236

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

Resistor 746938
Resistor

Part #746938

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

Capacitor 736112
Capacitor

Part #736112

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

Eqa02-13a 791024
Eqa02-13a

Part #791024

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

Resistor 701274
Resistor

Part #701274

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

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

Read more

Why isn't my range's gas burner heating properly?

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

Read more

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.…

Read more
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…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Read more
Repair difficulty
Time required
 45 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