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Sears
Cycling

Model # 502473254 Official Sears 27" lightweight bicycle

Here are the diagrams and repair parts for Official Sears 502473254 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 120 parts  |
Brake Shoe 308697
#12

Caliper brake diagram

Brake shoe

Part #308697

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

Eagle Ii 302809
#19

Shimano front derailleur diagram

Eagle ii

Part #302809

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

R Derailleur 302705
#33

Unit parts diagram

R derailleur

Part #302705

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

Fr Axle Set 300780
#11

Unit parts diagram

Fr axle set

Part #300780

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

Rear Brake 32926PA
Rear brake

Part #32926PA

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

Inner Wheel 300086
#14

Shimano front derailleur diagram

Inner wheel

Part #300086

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

Plate 302797
#11

Shimano shifter diagram

Plate

Part #302797

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

Hdwe Kit 300623
#2

Shimano front derailleur diagram

Hdwe kit

Part #300623

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

Rh Lvr Only 304250

#NI

All parts diagram

Rh lvr only

Part #304250

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

Plate 300937
#12

Shimano front derailleur diagram

Plate

Part #300937

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

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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

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

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