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
AST Research
Office

Model # 386/33 Official AST Research computer

Here are the diagrams and repair parts for Official AST Research 386-33 computer, 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 31 parts  |
Board 202275-004

#NI

All parts diagram

Board

Part #202275-004

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

Lock Assembly 231014-001

#NI

All parts diagram

Lock assembly

Part #231014-001

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

Utility Disk 910353-001

#NI

All parts diagram

Utility disk

Part #910353-001

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

Cover Assembly 220368-001

#NI

All parts diagram

Cover assembly

Part #220368-001

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

3.3 Dos Dskt 910331-001

#NI

All parts diagram

3.3 dos dskt

Part #910331-001

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

User Guide 000903-001

#NI

All parts diagram

User guide

Part #000903-001

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

Cbl Hd Cont 220305-001

#NI

All parts diagram

Cbl hd cont

Part #220305-001

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

Panel Filler 200186-001

#NI

All parts diagram

Panel filler

Part #200186-001

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

1mb Simm 202298-002

#NI

All parts diagram

1mb simm

Part #202298-002

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

Power Supply 230053-001

#NI

All parts diagram

Power supply

Part #230053-001

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