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Sears
Cycling

Model # 502474821 Official Sears 27" lightweight bicycle

Here are the diagrams and repair parts for Official Sears 502474821 27" lightweight bicycle, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 137 parts  |
F Axle Set 303518

#NI

All parts diagram

F axle set

Part #303518

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

Eagle 300571

#NI

All parts diagram

Eagle

Part #300571

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

Brake Shoe 304202
#12

Caliper handbrake replacement parts-dia-compe diagram

Brake shoe

Part #304202

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

Tire Tube 75X486PA
Tire tube

Part #75X486PA

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

Dera Cable 300599
Dera cable

Part #300599

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

Reflectr Set 32567
#27

Unit parts diagram

Reflectr set

Part #32567

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

Lever Set 304232

#NI

All parts diagram

Lever set

Part #304232

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

Cable 304208
#7

Caliper handbrake replacement parts-dia-compe diagram

Cable

Part #304208

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

Ring 300505
#2

Shomano eagle derailleur old type diagram

Ring

Part #300505

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

Hd Key Wshr 8527Z
#2

Head bearing set diagram

Hd key wshr

Part #8527Z

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

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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