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Roadmaster
Cycling

Model # 3884SR Official Roadmaster 26" mountain bike

Here are the diagrams and repair parts for Official Roadmaster 3884SR 26" mountain bike, 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 58 parts  |
Cable Tips PP-7650-D
#20

Main assembly diagram

Cable tips

Part #PP-7650-D

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

Hnbr,bk23" PP-0301-D
#4

Main assembly diagram

Hnbr,bk23"

Part #PP-0301-D

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

Unv Derail PP-8718-D
Unv derail

Part #PP-8718-D

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

Link Wire PP-8570-D
#19

Main assembly diagram

Link wire

Part #PP-8570-D

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

Derailleur PP-8364-D
#17

Main assembly diagram

Derailleur

Part #PP-8364-D

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

Front Refl 30-5107-D
#46

Main assembly diagram

Front refl

Part #30-5107-D

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

Rear Sproc PP-7492-D
#16

Main assembly diagram

Rear sproc

Part #PP-7492-D

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

Rear Refle 30-5108-D
#23

Main assembly diagram

Rear refle

Part #30-5108-D

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

Rear Wheel 08-2625-D
#26

Main assembly diagram

Rear wheel

Part #08-2625-D

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

Spacer HH-8137-D
#15

Main assembly diagram

Spacer

Part #HH-8137-D

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

Symptoms for band saws

Choose a symptom to see related band saw repairs.

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Why does my band saw blade slip off the wheel?

Main causes: damaged rubber tire, worn wheel bearings, loose blade tension, dull saw blade…

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Why does my band saw make ragged cuts?

Main causes: dull blade, using the wrong type of blade, feeding work piece to quickly, loose blade tension…

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Why does my band saw make inaccurate bevel cuts?

Main causes: angle indicator needs adjustment, dull blade…

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Why won't my band saw cut straight?

Main causes: dull blade, improper feeding, loose blade tension, not using a work piece guide…

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Why won't my my band saw's blade move?

Main causes: broken saw blade, bad drive belt, damaged rubber tire…

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Why is my band saw cutting slowly?

Main causes: dull blade, using the wrong type of blade, weak drive motor…

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Why won't my band saw start?

Main causes: lack of electrical power, broken power cord, bad on/off switch, faulty drive motor…

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Repair guides for band saws

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

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How to replace a band saw on-off switch

How to replace a band saw on-off switch

If the switch won't turn the band saw on or off, it could be defective. Replace the switch, using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a band saw drive belt

How to replace a band saw drive belt

If the motor runs but the blade doesn't move, it could be that the drive belt is broken. Here's how to replace it.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a band saw blade

How to replace a band saw blade

If the saw blade is dull or damaged and isn't cutting cleanly, replace the blade following these steps.…

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Repair difficulty
Time required
 15 minutes or less

Articles and videos for band saws

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

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Top questions about Sears and Sears PartsDirect

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How to tell if a fuse is blown

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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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