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Sears
Cycling

Model # 502455950 Official Sears 20" bmx bicycle - 1998

Here are the diagrams and repair parts for Official Sears 502455950 20" bmx bicycle - 1998, 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 41 parts  |
Tube,20"x 0139X1

#NI

All parts diagram

Tube,20"x

Part #0139X1

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

Kickstand 302335
#18

Sprocket rocket diagram

Kickstand

Part #302335

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

Screw, Chain Guard - Rear 262X245
#24B

Sprocket rocket diagram

Screw, chain guard - rear

Part #262X245

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

Pedal Pair 750304
#21

Sprocket rocket diagram

Pedal pair

Part #750304

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

Bek Or 701 309999-701

#NI

All parts diagram

Bek or 701

Part #309999-701

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

Instruction Book F-98087

#NI

All parts diagram

Instruction book

Part #F-98087

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

Decal 44X5969

#NI

All parts diagram

Decal

Part #44X5969

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

Chain 303475
#23

Sprocket rocket diagram

Chain

Part #303475

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

Decal 44X5973

#NI

All parts diagram

Decal

Part #44X5973

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

Paint 309999-455

#NI

All parts diagram

Paint

Part #309999-455

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

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

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Why does my elliptical make squeaking noises?

Main cause: lack of lubrication on pivot points…

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Why does my elliptical display the wrong speed?

Main causes: faulty reed switch, reed switch needs adjustment, wiring failure, bad control console…

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Why can't my elliptical detect my heart rate?

Main causes: dirty heart rate sensors, wiring failure, bad control console…

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Why won't my elliptical's console turn on?

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console…

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How do I tighten elliptical handle bars?

Main causes: loose fastening bolts, damaged handle bars…

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Why is my elliptical's console display dim?

Main causes: weak batteries, loose wires, faulty control console…

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Why does my elliptical rock?

Main causes: leveling feet need to be adjusted, loose frame bolts, unstable flooring…

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Why won't my elliptical's pedal resistance change?

Main causes: bad resistance motor, faulty control console, wiring failure…

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Repair guides for elliptical machines

These step-by-step repair guides will help you safely fix what’s broken on your elliptical.

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How to replace an elliptical resistance motor

How to replace an elliptical resistance motor

If the resistance motor is not changing the resistance on your elliptical, replace it using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to adjust an elliptical reed switch

How to adjust an elliptical reed switch

If the console doesn't display the correct speed on your elliptical, adjust the reed switch using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to replace an elliptical console

How to replace an elliptical console

If the console on your elliptical doesn't work, replace it by following these 3 easy steps.…

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Repair difficulty
Time required
 15 minutes or less

Articles and videos for elliptical machines

Use the advice and tips in these articles and videos to get the most out of your elliptical.

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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.…

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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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How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

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