Model # 545472640 Official Sears 20" bmx bicycle

Here are the diagrams and repair parts for Official Sears 545472640 20" bmx bicycle, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS

Showing 10 of 36 parts |

#29

Unit parts diagram

Sears wheelcover

Part #052016

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

Wheel cover

Part #052009

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

#18

Unit parts diagram

Kent chain w/link

Part #072007

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

#24

Unit parts diagram

Seat post

Part #032012

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

#20

Unit parts diagram

Rr wheel asm

Part #045507

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

#27

Unit parts diagram

Western auto rr refl brkt

Part #082010

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

Roadmaster Bicycle Front Axle And Bearing Assembly 053011

#11

Unit parts diagram

Roadmaster bicycle front axle and bearing assembly

Part #053011

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

Unit parts diagram

Huffy bicycle wheel, front

Part #045006

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

#17

Unit parts diagram

Ft sprkt 46t

Part #068001

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

Unit parts diagram

Tube

Part #041006

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

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

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

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

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

Why do my cooktop's spark igniters keep clicking?

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair difficulty

Time required

45 minutes or less

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair difficulty

Time required

30 minutes or less

Articles and videos for gas cooktops

How is cooking on an electric range different than cooking on a gas stove?

Model # 545472640 Official Sears 20" bmx bicycle

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

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

Why do my cooktop's spark igniters keep clicking?

Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark module on a gas cooktop

Articles and videos for gas cooktops

How is cooking on an electric range different than cooking on a gas stove?

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How to clean grates and burners on a gas cooktop video

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