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Craftsman
Hedge Trimmer

Model # 31581571 Official Craftsman 18" hedge trimmer

Here are the diagrams and repair parts for Official Craftsman 31581571 18" hedge trimmer, 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 49 parts  |
Ecc. Washer 1-622579-00
#46

Unit parts diagram

Ecc. washer

Part #1-622579-00

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

Screw 1-623863-03
#32

Unit parts diagram

Screw

Part #1-623863-03

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

Gr/pin Asy 1-616255-01
#48

Unit parts diagram

Gr/pin asy

Part #1-616255-01

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

Data Plate 2-612639-01
#12

Unit parts diagram

Data plate

Part #2-612639-01

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

Brush Tube 2-611411-01
#21

Unit parts diagram

Brush tube

Part #2-611411-01

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

Lock Nut 1-623281-15
#11

Unit parts diagram

Lock nut

Part #1-623281-15

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

Barrier Asm 2-612279-01
#7

Unit parts diagram

Barrier asm

Part #2-612279-01

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

Washer 1-703429-818
#49

Unit parts diagram

Washer

Part #1-703429-818

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

Brg Block 2-611544-03
#51

Unit parts diagram

Brg block

Part #2-611544-03

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

Brush W/sp 1-610784-06
#19

Unit parts diagram

Brush w/sp

Part #1-610784-06

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.

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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 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 stall?

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

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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 cut unevenly?

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

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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 drive cable

How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive…

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Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower starter rope

How to replace a lawn mower starter rope

These step-by-step instructions show how to replace a broken starter pull rope on a walk-behind lawn mower.…

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Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your hedge trimmers

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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Top 10 electric lawn and garden tools for 2023

Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

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