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Sears
Cycling

Model # 502474461 Official Sears 27" lightweight bicycle

Here are the diagrams and repair parts for Official Sears 502474461 27" lightweight 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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ALL PARTS
Showing 10 of 129 parts  |
Eagle Ii 302809
Eagle ii

Part #302809

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

Brake Shoe 308697
#12

Caliper brake diagram

Brake shoe

Part #308697

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

Frame 34512BDJ
#1

Unit parts diagram

Frame

Part #34512BDJ

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

Spacer 301220
#10

Rear small flange hub diagram

Spacer

Part #301220

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

Brake Lever 304225

#NI

All parts diagram

Brake lever

Part #304225

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

Adj Screw 300930
#4

Shimano rear derailleur diagram

Adj screw

Part #300930

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

Bolt 304201
#1B

Caliper brake diagram

Bolt

Part #304201

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

Adapter Screw 300934
#8

Shimano rear derailleur diagram

Adapter screw

Part #300934

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

Lh Lvr Only 304240

#NI

All parts diagram

Lh lvr only

Part #304240

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

Cable Bridge 304223
#13

Caliper brake diagram

Cable bridge

Part #304223

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Repair guides for treadmills

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

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Read more
Repair difficulty
Time required
 30 minutes or less

Articles and videos for treadmills

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

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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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