Sears
Cycling

Model # 502451715 Official Sears middleweight bicycle

Here are the diagrams and repair parts for Official Sears 502451715 middleweight bicycle, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 30 parts  |

Frnt Hub Set 9850-12

#NI

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Frnt hub set

Part #9850-12

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

Part 10423

#NI

All parts diagram

Part

Part #10423

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

Frame 27250
#1B

Frame assembly diagram

Frame

Part #27250

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

Hub Shell 10643

#NI

All parts diagram

Hub shell

Part #10643

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

Parts List F-2232

#NI

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Parts list

Part #F-2232

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

Hanger Set 9879-20PB

#NI

All parts diagram

Hanger set

Part #9879-20PB

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

Frame 27240
#1A

Frame assembly diagram

Frame

Part #27240

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

Stand 13159
#6

Frame assembly diagram

Stand

Part #13159

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

Clamp Assembly 12359
#8

Frame assembly diagram

Clamp assembly

Part #12359

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

Axle Nut 10272-12

#NI

All parts diagram

Axle nut

Part #10272-12

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.

Main cause: lack of lubrication on pivot points…

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

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

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

Main causes: loose fastening bolts, damaged handle bars…

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

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

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

Repair guides for elliptical machines

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

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.…

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.…

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.…

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.

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.…

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.…

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…