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Cycling

Model # 502459590 Official Sears 20" bmx bicycle

Here are the diagrams and repair parts for Official Sears 502459590 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 60 parts |

Brake Shoe 308697

Caliper brake diagram

Brake shoe

Part #308697

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

Axle Mx 303520

Unit parts diagram

Axle mx

Part #303520

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

Spk 7-9/16 303155

Spk 7-9/16

Part #303155

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

Rear Wheel 28519CF-CCE

Unit parts diagram

Rear wheel

Part #28519CF-CCE

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

Chain 12834

Unit parts diagram

Chain

Part #12834

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

Bk. Arm Clip 304519

Shimano rear hub diagram

Bk. arm clip

Part #304519

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

Owner's Manual F-4661

#NI

All parts diagram

Owner's manual

Part #F-4661

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

(4-6) Expander Bolt, Washer, And Wedge N/P

Shimano rear hub diagram

(4-6) expander bolt, washer, and wedge

Part #N/P

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

Front Wheel 33004CF-CCE

Unit parts diagram

Front wheel

Part #33004CF-CCE

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

Symptoms for gas cooktops

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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 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

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

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