Sears
Office

Model # 72858250 Official Sears calculator

Here are the diagrams and repair parts for Official Sears 72858250 calculator, 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”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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Showing 10 of 30 parts  |

Housing Assembly 50059

#NI

All parts diagram

Housing assembly

Part #50059

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

Battery Pack 14505
#7

Unit diagram

Battery pack

Part #14505

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

Pouch 20010

#NI

All parts diagram

Pouch

Part #20010

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

Receptacle 05055
#11E

Unit diagram

Receptacle

Part #05055

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

Pc Board 54057
#12

Unit diagram

Pc board

Part #54057

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

Terminal 05033
#10

Unit diagram

Terminal

Part #05033

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

Box 24005

#NI

All parts diagram

Box

Part #24005

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

Foot 09020
#3

Unit diagram

Foot

Part #09020

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

Key Top 10031
#11B

Unit diagram

Key top

Part #10031

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

Box 22029

#NI

All parts diagram

Box

Part #22029

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

Symptoms for upright freezers

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Repair guides for upright freezers

How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Repair difficulty
Time required
 45 minutes or less
How to replace a freezer evaporator fan

How to replace a freezer evaporator fan

Air won’t circulate to cool the freezer properly when the evaporator fan fails. Follow these step-by-step instructions t…

Repair difficulty
Time required
 45 minutes or less

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