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Cycling

Model # 502459811 Official Sears 20" bmx bicycle

Here are the diagrams and repair parts for Official Sears 502459811 20" bmx bicycle, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 70 parts |

Spk 7-9/16 303155

Spk 7-9/16

Part #303155

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

Sprocket 34998

Shimano rear hub diagram

Sprocket

Part #34998

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

Wheel 303013CF-CCE

Unit parts diagram

Wheel

Part #303013CF-CCE

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

Brake Shoe 308697

Caliper brake diagram

Brake shoe

Part #308697

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

Kickstand 302336

Unit parts diagram

Kickstand

Part #302336

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

F Axle Set 303518

Unit parts diagram

F axle set

Part #303518

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

Tire 040003

Unit parts diagram

Tire

Part #040003

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

Hub Cone 300403

Shimano rear hub diagram

Hub cone

Part #300403

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

Brake Cone 300464

Shimano rear hub diagram

Brake cone

Part #300464

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

Sprocket 14590CF-CCE

Unit parts diagram

Sprocket

Part #14590CF-CCE

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…

Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

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

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

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How to clean grates and burners on a gas cooktop video

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