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Craftsman
Hedge Trimmer

Model # 31581522 Official Craftsman 18" hedge trimmer

Here are the diagrams and repair parts for Official Craftsman 31581522 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 46 parts  |
Blade Assembly 2-611352-01
#18

Unit parts diagram

Blade assembly

Part #2-611352-01

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

Screw (#10-32 X 7/8 Hex Hd.) (standard Hardware Item-may Be Purchased Locally) 1-615485-09
#15

Unit parts diagram

Screw (#10-32 x 7/8 hex hd.) (standard hardware item-may be purchased locally)

Part #1-615485-09

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

Blade Seal 1-606002-01
#3

Unit parts diagram

Blade seal

Part #1-606002-01

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

Field 3-616981-02
#36

Unit parts diagram

Field

Part #3-616981-02

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

Washer 1-706239-804
#42

Unit parts diagram

Washer

Part #1-706239-804

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

Hsg/cvr Asm 6-610849-00
Hsg/cvr asm

Part #6-610849-00

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

Baffle 2-616740-01
#45

Unit parts diagram

Baffle

Part #2-616740-01

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

Flang Bearng 1-614712-02
#48

Unit parts diagram

Flang bearng

Part #1-614712-02

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

Guide 2-607502-02
#20

Unit parts diagram

Guide

Part #2-607502-02

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

Rub Insert 1-622795-02
#7

Unit parts diagram

Rub insert

Part #1-622795-02

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 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 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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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 vibrate a lot?

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

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Repair guides for gas walk-behind mowers

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How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

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Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

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

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Time required
 15 minutes or less
How to replace a lawn mower wheel

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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Time required
 15 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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