Sears
Cycling

Model # 502472361 Official Sears 27" lightweight bicycle

Here are the diagrams and repair parts for Official Sears 502472361 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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Showing 10 of 110 parts  |

Axle Mx 303520
#11

Unit parts diagram

Axle mx

Part #303520

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

Ft. Derail 302900
Ft. derail

Part #302900

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

Rr Bladder 302709
#10

Hydraulic brake diagram

Rr bladder

Part #302709

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

Cage Spring 302886
#7

Rear derailleur diagram

Cage spring

Part #302886

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

Lock Nut 301217
#9

Rear small flange hub diagram

Lock nut

Part #301217

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

Cable Clip 302869
#4

Front derailleur diagram

Cable clip

Part #302869

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

Cage Nut 302898
#19

Rear derailleur diagram

Cage nut

Part #302898

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

Lever Suport 302863
#11

Shifter assembly diagram

Lever suport

Part #302863

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

Clamp Screw 302874
#9

Front derailleur diagram

Clamp screw

Part #302874

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

Binder Bolt 302109
#4

Unit parts diagram

Binder bolt

Part #302109

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Articles and videos for gas walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

How to remove a lawn mower blade using a removal tool

How to remove a lawn mower blade using a removal tool

Learn how a blade removal tool makes replacing the blade easier and safer…

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Find out how to test and fix problems with the spark plug, stop wire, ignition coil and flywheel.…