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Sears
Toys & Games

Model # 70172749-78 Official Sears gym set

Here are the diagrams and repair parts for Official Sears 70172749-78 gym set, 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 65 parts  |
Nut 2998140

#57

All parts diagram

Nut

Part #2998140

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

Lock Washer 2998180
Lock washer

Part #2998180

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

Bolt 2998000

#66

All parts diagram

Bolt

Part #2998000

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

Lock Nut 2993340

#59

All parts diagram

Lock nut

Part #2993340

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

Stand 6180610

#31

All parts diagram

Stand

Part #6180610

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

Nut 2998070
Nut

Part #2998070

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

U-bolt 2992590

#9

All parts diagram

U-bolt

Part #2992590

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

End Cap 2994340

#62

All parts diagram

End cap

Part #2994340

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

Brace 6080050

#30

All parts diagram

Brace

Part #6080050

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

Bolt 2998040
Bolt

Part #2998040

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

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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 does my lawn mower cut unevenly?

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Why does my lawn mower run rough?

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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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Why won't my lawn mower start?

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Why does my lawn mower stall?

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Replace the recoil starter if it doesn't move when you pull the starter rope.…

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How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

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 15 minutes or less

Articles and videos for gas walk-behind mowers

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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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How to sharpen a lawn mower blade

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Lawn mower won't start troubleshooting video: can't pull recoil pull cord

Lawn mower won't start troubleshooting video: can't pull recoil pull cord

A blade obstruction, bad recoil starter or locked-up engine can prevent the pull cord on your mower from working. See ho…

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