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Roadmaster
Cycling

Model # 3822SRA Official Roadmaster bicycle

Here are the diagrams and repair parts for Official Roadmaster 3822SRA 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 56 parts  |
Freewheel 075023
#21

Unit parts diagram

Freewheel

Part #075023

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

Unv.derail PP-7750D
#32A

Unit parts diagram

Unv.derail

Part #PP-7750D

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

Rr Drillr PP-7427D
#28

Unit parts diagram

Rr drillr

Part #PP-7427D

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

Fork 005333
#12

Unit parts diagram

Fork

Part #005333

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

Hnbr,bk23" 30-2920D
#5

Unit parts diagram

Hnbr,bk23"

Part #30-2920D

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

Tire 26"x2.0 NN-0357D
#8

Unit parts diagram

Tire 26"x2.0

Part #NN-0357D

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

Unv.derail PP-7788D
#32

Unit parts diagram

Unv.derail

Part #PP-7788D

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

Pedal,1/2" KK-2840D
#15

Unit parts diagram

Pedal,1/2"

Part #KK-2840D

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

Grip,1 JJ-0150D
#7

Unit parts diagram

Grip,1

Part #JJ-0150D

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

Crank,1pc, HH-5551D
#16

Unit parts diagram

Crank,1pc,

Part #HH-5551D

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

Symptoms for gas walk-behind mowers

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Why does my lawn mower run rough?

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

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Why does my lawn mower cut unevenly?

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

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Why does my lawn mower vibrate a lot?

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

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Why won't my lawn mower start?

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

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Why does my lawn mower stall?

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

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Why won't my lawn mower move?

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

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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.

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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…

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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. …

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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…

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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.

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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…

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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…

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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.…

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