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Model # 3391578 Official Sears wheelchair

Here are the diagrams and repair parts for Official Sears 3391578 wheelchair, as well as links to manuals and error code tables, if available.

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

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 31 parts |

Tire & Tube 976

Replacement parts diagram

Tire & tube

Part #976

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

Ball Bearing 293

Replacement parts diagram

Ball bearing

Part #293

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

Axle Nut 542

Replacement parts diagram

Axle nut

Part #542

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

Leg Guard FC-337-7

Replacement parts diagram

Leg guard

Part #FC-337-7

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

Bk Upholstry C-1024B

Replacement parts diagram

Bk upholstry

Part #C-1024B

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

Spring FC-69

Replacement parts diagram

Spring

Part #FC-69

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

Replacement parts diagram

Spacer

Part #889

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

Screw Rd Hd 340

Replacement parts diagram

Screw rd hd

Part #340

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

Bearing 294

Replacement parts diagram

Bearing

Part #294

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

Handrm 24 In IC-621-C

Replacement parts diagram

Handrm 24 in

Part #IC-621-C

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

Symptoms for upright freezers

Why does my freezer have a sheet of ice at the bottom?

Main causes: clogged or frozen defrost drain tube…

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

Articles and videos for upright freezers

Check out the new error code search features on our Sears PartsDirect website

Check out the new error code search features on our Sears PartsDirect website

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.…

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