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Craftsman Weedwacker 358.791042 User Manual

Craftsman Weedwacker 358.791042
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32cc/1.9 cu.in. 2-Cycle
GASOLINE WEEDWACKER ®
Model No.
358.791042
Safety
Assembly
Operation
Maintenance
Parts List
Espa6ol, p. 23
WARNING:
Read and follow all Safety Rules and Operating
Instructions before first use of this product.
For answers to your questions about this product:
Call 7 am-7 pm, Mon.-Sat., or 10 am-7 pm, Sun.
1-800-235-5878 _Hou,s listed are Central ]qme)
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
545167679 Rev. 2 7/3/08 BRW
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Craftsman Weedwacker 358.791042 Specifications

General IconGeneral
BrandCraftsman
ModelWeedwacker 358.791042
CategoryTrimmer
LanguageEnglish

Summary

Warranty Statement

One Year Full Warranty

Details the terms of the full warranty for the Craftsman Gas Weedwacker.

Identification of Safety Symbols

DANGER: Use only specified trimmer head

Warning about using specific trimmer attachments and avoiding blades/wire.

WARNING: This unit can be dangerous

General warning about careless or improper use causing serious injury.

Personal Protective Equipment (PPE)

Guidance on wearing safety glasses, hearing protection, and protective clothing.

Hazard Zone for Thrown Objects

Defines safety distance from thrown objects and mentions keeping children/animals away.

Secure Hair and Loose Clothing

Instructions to secure hair and remove loose clothing to prevent entanglement.

Assist Handle Positioning

Specifies that the assist handle must be positioned below the arrow.

Child Operation Prohibition

Strictly prohibits children from operating the unit.

Safe Storage Practices

Guidelines for storing the unit and fuel away from children and ignition sources.

Use of Identical Replacement Parts

Emphasizes using only identical replacement parts during servicing.

Safety Before Servicing

Warning to stop unit and disconnect spark plug before cleaning or servicing.

Fire Hazard Warning

Caution regarding fire hazards when using or storing gasoline near flames/sparks.

Fuel Mixture Ratio

Specifies the recommended fuel mixture ratio of unleaded gasoline and two-stroke oil.

Safety Rules

General Safety Precautions

Basic precautions for reducing risk of fire and injury when using gardening appliances.

Operator Responsibility

Operator must be familiar with controls, use unit properly, and restrict use to trained persons.

Child Operation Prohibition

Reiterates that children must not operate the unit.

Personal Protective Equipment (PPE)

Always wear safety glasses, face mask, heavy pants, long sleeves, boots, gloves, and foot protection.

Secure Clothing and Hair

Instructions to secure hair and remove loose clothing to prevent entanglement in moving parts.

Stay Alert and Use Common Sense

Operate only when alert, not tired, ill, or under the influence of substances.

Hearing Protection

Recommendation to wear hearing protection during operation.

Breathing Exhaust Fumes

Warning about the danger of breathing exhaust fumes in enclosed spaces.

Handle Grip and Engine Position

Keep handles free of oil/fuel and always keep the engine on the right side.

Unit Handling and Stability

Hold unit firmly, keep it below waist level, and maintain firm footing on stable surfaces.

Muffler and Spinning Line Safety

Keep body parts away from the hot muffler and spinning line to avoid burns/injury.

Operating Conditions

Use only in daylight/good light, and only for jobs described in the manual.

Maintenance Safety Precautions

Stop unit and disconnect spark plug before maintenance, except for carburetor adjustments.

Pre-Use Checks

Inspect for damaged/loose parts, fuel leaks, and replace worn trimmer head parts.

Using Craftsman Line and Shields

Use only Craftsman line, install shields properly, and ensure correct trimmer head installation.

Unit Assembly and Carburetor Adjustments

Ensure correct assembly and make carburetor adjustments with support and caution.

Use Recommended Parts and Service

Use only recommended accessories/parts and have service done by Sears.

Fuel Safety

Fueling Outdoors and Away from Flames

Mix and pour fuel outdoors, away from sparks/flames. Do not smoke while fueling.

Handling Fuel Spills

Avoid spilling fuel, wipe up spills before starting, and move away from fueling site.

Cooling Before Refueling

Stop engine and allow it to cool before removing the fuel cap.

Emptying Fuel Tank for Storage/Transport

Empty fuel tank and run engine to empty fuel lines/carburetor before storing or transporting.

Fuel Storage Location

Store unit and fuel where vapors cannot reach sparks or open flames.

Approved Fuel Container

Always store gasoline in a container approved for flammable liquids.

Transporting and Storage

Engine Cooling Before Transport

Allow engine to cool before storing or transporting the unit in a vehicle.

Fuel System Preparation for Storage

Empty fuel tank and run engine to empty fuel lines/carburetor before storage.

Storage Location and Safety

Store unit and fuel away from children and ignition sources.

Line Limiter Blade Safety

Store unit so the line limiter blade cannot cause injury; unit can be hung by the shaft.

Unit Intended Use

Unit is not equipped with anti-vibration system and is intended for occasional use.

Vibration Exposure Warning

Warning about potential nerve/blood vessel damage from prolonged use and seeking medical attention.

Line Trimmer Safety

Pre-Use Area Inspection

Inspect area for objects that can be thrown or entangled, causing injury or damage.

Proper Use of Trimmer Attachment

Use only for trimming, scalping, mowing; not for edging or hedge trimming.

Cutting Direction

Cut from left to right to direct debris away from the operator.

Additional Safety Rules for Optional Attachments

Read Attachment Manuals

Read and follow warnings/instructions for each optional attachment used.

Handlebar Installation for Brushcutter

Ensure handlebar is installed correctly for brushcutter attachment use.

Edger Safety

Pre-Use Area Inspection for Edging

Inspect area for objects that can be thrown or wrapped around the shaft.

Blade Rotation After Release

Blade rotates momentarily after trigger release, posing a cutting hazard.

Allow Blade to Stop

Allow the blade to stop completely before removing it from the cut.

Damaged Blade Replacement

Throw away damaged blades and replace cracked/chipped parts before use.

Material Removal Safety

Do not remove cut material or hold material while the engine is running or blade is moving.

Wheel and Skid Contact

Always keep the wheel and depth adjusting skid in contact with the ground.

Edger Movement

Always push the unit slowly over the ground and stay alert for terrain hazards.

Blower/Vacuum Safety

Pre-Use Area Inspection for Blower

Inspect area for debris that can ricochet or cause injury/damage during operation.

Unit Placement on Surface

Do not set unit on surfaces except clean, hard areas while engine is running.

Directing Discharge Debris

Direct blowing debris away from people, animals, glass, and solid objects to prevent injury.

Use With Proper Equipment

Never run unit without proper equipment attached; always install blower tubes when using as blower.

Air Intake and Blower Tube Cleaning

Check air intake/blower tubes for debris that can restrict airflow or cause damage.

Air Intake Object Restriction

Never place objects in air intake opening as this can restrict airflow or damage the unit.

Chemical and Fertilizer Use

Never use for spreading chemicals, fertilizers, or toxic materials.

Fire Prevention

Do not use near leaf/brush fires, fireplaces, or barbecue pits to avoid spreading fire.

Brushcutter Safety

Blade Thrust Hazard

Danger: Blade can thrust away from material, causing amputation of arms or legs.

Trimmer Head as Fastener

Warning: Do not use the trimmer head as a fastening device for the blade.

Coasting Blade Hazard

Blade continues to spin after engine stops, posing a cutting hazard.

Pre-Use Area Inspection for Brushcutter

Inspect area for objects that can be thrown or entangled in the blade or line.

Damaged Blade Replacement

Throw away and replace blades that are bent, warped, cracked, broken, or damaged.

Metal Shield Requirement

Install required shield properly; use metal shield for all metal blade use.

Protruding Nose Shield

Only use brushcutter attachments with a metal shield and protruding nose.

Blade Installation and Use

Use only specified blades, ensure proper installation, and cut from left to right.

Handlebar and Strap Use

Always use the handlebar and a properly adjusted shoulder strap with blade.

Cultivator Safety

Rotating Tine Hazard

Warning: Rotating tines can cause serious injury. Keep away from rotating tines.

Stopping Before Maintenance

Stop engine and disconnect spark plug before unclogging tines or making repairs.

Tine Contact with Objects

Avoid heavy contact with solid objects that might stop tines; inspect unit for damage if contact occurs.

Tine Cover Requirement

Never operate the cultivator without the tine cover in place and properly secured.

Tine and Guard Clearance

Keep the tines and guard clear of debris.

Foreign Object Impact

After striking a foreign object, stop engine, disconnect plug, and inspect for damage.

Cleaning Tines

Disconnect attachment from engine before cleaning tines; oil tines to prevent rust.

Glove Use When Servicing

Always wear gloves when servicing or cleaning tines, as they become very sharp.

Cultivator Speed

Do not run unit at high speed unless cultivating.

Pre-Use Area Inspection for Cultivator

Inspect area for debris and hard/sharp objects before starting the unit.

Hedge Trimmer Safety

Blade Movement Hazard

Danger: Keep hands away from blade; it moves momentarily after trigger release.

Clearing Jammed Material

Stop engine, disconnect plug, and ensure blade stopped before clearing jammed material.

Holding the Unit

Do not grab or hold the unit by the cutting blade.

Pre-Use Area Inspection for Hedge Trimmer

Inspect area for debris and objects that can ricochet, be thrown, or cause injury.

Damaged Blade Replacement

Do not use bent/cracked blades; have worn/damaged parts replaced by Sears.

Body Positioning and Blade Clearance

Always keep unit in front of body; keep body parts away from cutting blade and air vents.

Clear Cutting Blade and Air Vents

Keep the cutting blade and air vents clear of debris.

Pole Pruner Safety

Blade/Chain Hazard

Warning: Reciprocating blade/rotating chain can cause severe injury. Keep away from blade/chain.

Blade/Chain Sharpness

Warning: Blade/chain is sharp. Do not touch. Stop engine and disconnect plug when handling.

Coasting Blade/Chain Hazard

Warning: Coasting blade/chain continues to move after engine stop; maintain control.

Falling Objects Hazard

Warning: Falling objects can cause severe head injury. Wear head protection.

Boom Extension Limit

Warning: Do not use more than one boom extension with a pole pruner attachment.

Power Line Proximity

Warning: Keep the pruner away from power lines or electrical wires.

Limb Diameter Limit

Only use for pruning limbs or branches up to 6 inches (15 cm) in diameter.

Snow Thrower Safety

Rotor Contact Hazard

Warning: Keep hands and feet away from rotor when starting or running engine.

Rotor Clearing Safety

Never attempt to clear the rotor with the engine running. Stop engine and disconnect plug.

Discharge Chute Hazard

Warning: Never lean over discharge chute; thrown objects can cause serious injury/blindness.

Pre-Use Area Inspection for Snow Thrower

Inspect area for objects that could be thrown or damage the unit; be alert for hidden objects.

Directing Material Discharge

Direct material discharge away from glass enclosures, automobiles, etc.

Engine Speed for Snow Removal

Do not run engine at high speed while not removing snow.

Operator Attentiveness

Be attentive and stay alert for terrain holes and other hidden hazards.

Rotor Spin Check

Make sure the rotor will spin freely before attaching the snowthrower to the powerhead.

Frozen Ice Thawing

If rotor will not rotate due to frozen ice, thaw thoroughly before operating.

Rotor Debris Clearance

Keep the rotor clear of debris.

Throwing Snow Near Others

Do not throw snow near other people; snow thrower can propel objects causing injury.

Foreign Object Impact

After striking a foreign object, stop engine, disconnect plug, and inspect for damage.

Operating Near Structures

Never operate snowthrower near glass enclosures, automobiles, or trucks.

Roof Operation Prohibition

Never attempt to use the snowthrower on a roof.

Operating Near Dropoffs

Never operate near window wells, dropoffs, etc.

Discharging Snow Near Traffic

Never discharge snow onto public roads or near moving traffic.

Clearing Snow on Slopes

Clear snow up/down slopes; use caution changing directions. Never clear steep slopes.

Post-Clearing Engine Operation

Let snowthrower run for a few minutes after clearing snow so moving parts do not freeze.

Backing Up Caution

Look behind and use care when backing up; avoid slipping or falling.

Quick Stopping

Know how to stop the unit quickly.

Assembly

Carton Contents Check

Check carton contents against the list provided to ensure all parts are present.

Assembly Warnings

Warnings regarding stopping the unit and disconnecting the spark plug before assembly.

Ensuring Proper Assembly

If received assembled, repeat steps to ensure proper assembly and secure fasteners.

Installing Trimmer Attachment

Step-by-step instructions for attaching the trimmer attachment to the coupler.

Coupler and Attachment Locking

Ensure the locking/release button is in the primary hole and the knob is securely tightened.

Attaching Shield

Instructions for properly installing the shield, which provides protection and limits line length.

Operation

Know Your Trimmer Controls

Familiarize yourself with controls and adjustments by comparing illustrations with your unit.

Adjusting the Handle

Instructions for loosening the wing nut, rotating the handle, and retightening it.

ON/STOP Switch Function

How to use the ON/STOP switch to stop the engine by pushing and releasing it.

Primer Bulb Operation

How to use the primer bulb to remove air and fill fuel lines for easier starting.

Start Lever Function

How the start lever helps supply fuel for starting; squeeze throttle to disengage.

Coupler Functionality

The coupler enables optional attachments to be installed on the unit.

Fueling Engine Safety

Warning to read fuel information and safety rules before fueling.

Fuel Mixture and Oil Type

Details on using unleaded gasoline mixed with quality synthetic 2-cycle oil at a 40:1 ratio.

Fueling Precautions

Instructions on mixing fuel, avoiding automotive oil, and reading fuel container labels.

Alcohol Blended Fuel Warning

Warning about alcohol fuels attracting moisture, leading to separation and engine damage.

Storage Fuel System Preparation

Empty fuel system before storage for 30+ days; use fresh fuel next season.

Engine or Carburetor Cleaner Use

Warning against using engine or carburetor cleaner products in the fuel tank to avoid damage.

Stopping the Unit

How to stop the unit by releasing the throttle trigger and using the ON/STOP switch.

Starting a Cold Engine

Step-by-step guide for starting a cold engine using the primer bulb and start lever.

Starting a Warm Engine

Procedure for starting a warm engine by squeezing the throttle trigger and pulling the starter.

Starting a Flooded Engine

Steps for starting a flooded engine by placing the start lever to RUN and squeezing the throttle.

Craftsman® Convertible™ Feature

Optional Attachments List

Lists compatible optional attachments for the convertible feature with their part numbers.

Attachment Safety Warning

Warning to stop unit and disconnect spark plug before removing or installing attachments.

Removing Trimmer Attachment

Instructions for removing the trimmer attachment or other optional attachments.

Installing Optional Attachments

Step-by-step guide for installing optional attachments into the coupler.

Coupler and Attachment Locking

Ensure the locking/release button is in the primary hole and the knob is securely tightened.

Operating Instructions

Guidance on maximizing operating efficiency by not running the engine for longer than 1 minute at full throttle.

Operating Position and PPE

Shows correct operating position and lists required PPE: hearing protection, eye protection, long pants, heavy shoes.

Cutting Direction and Safety

Cut from right to left; wear eye/hearing protection and avoid leaning over the trimmer head.

Cutting Methods Overview

Introduces different cutting methods: Trimming, Scalping, Mowing, Sweeping.

Trimming Technique

Hold head at an angle, allow only the tip of the line to make contact with vegetation.

Scalping Technique

Hold head at an angle, allow line tip to strike ground around objects, increasing line wear.

Mowing Technique

Keep line parallel to ground for mowing, avoid pressing head into ground to prevent damage.

Line Wear Reduction

Use less than full throttle for trimming/scalping to increase line life and decrease head wear.

Maintenance

Maintenance Schedule

Provides a schedule of maintenance tasks and when to perform them.

General Recommendations

Operator responsible for maintenance; retain receipts, but warranty not denied solely for lack of receipts.

Check for Loose Fasteners and Parts

List of specific parts to check for looseness before each use.

Check for Damaged or Worn Parts

Instructions on contacting Sears Service for replacement of damaged or worn parts.

Inspect and Clean Unit and Decals

Inspect unit for damage after each use and clean with a damp cloth.

Clean Air Filter

Instructions for cleaning the air filter, emphasizing its importance for engine performance.

Inspect Muffler and Spark Arresting Screen

Information on the muffler's chemicals and recommendation for service after 50 hours.

Replace Spark Plug

Guidance on replacing the spark plug annually for easier starting and better running.

Line Replacement

Instructions for replacing cutting line, choosing the right size, and proper insertion.

Carburetor Adjustment

Warning about adjustments and the trimmer head spinning; procedures for idle speed adjustments.

Idle Speed Adjustment

Procedure for adjusting idle speed to prevent the trimmer head from moving or engine stalling.

Storage

Storage Precautions

Steps to perform after each use: cool engine, store in ventilated area, secure unit.

Seasonal Storage Preparation

Prepare unit for storage at season's end or if unused for 30+ days; clean and store in dry area.

Fuel System Preparation for Storage

Empty fuel tank and run engine to empty fuel lines/carburetor before storage.

Fuel Stabilizer Use

Using fuel stabilizer to minimize gum deposits during storage; follow mix instructions.

Engine Storage Preparation

Instructions for engine storage: remove spark plug, add oil, pull rope, replace plug, clean filter.

Other Storage Recommendations

Do not store gasoline from one season to another; replace rusty gasoline cans.

Troubleshooting Table

Engine Will Not Start

Troubleshooting steps for an engine that will not start, covering flooding, fuel, and spark issues.

Engine Will Not Idle Properly

Troubleshooting for improper idling, including carburetor adjustment and worn seals.

Engine Lacks Power or Dies Under Load

Troubleshooting for lack of power or dying under load, checking air filter, spark plug, carburetor.

Engine Smokes Excessively

Troubleshooting for excessive smoke, focusing on fuel mixture, air filter, and carburetor.

Engine Runs Hot

Troubleshooting for an engine running hot, checking fuel mixture, spark plug, and carburetor.

U.S. EPA / California Emission Control Warranty Statement

Warranty Rights and Obligations

Explains EPA/California emissions warranty for small off-road engines and owner responsibilities.

Manufacturer's Warranty Coverage

Details coverage for defective emissions-related parts and engine causes of failure.

Owner's Warranty Responsibilities

Owner responsible for required maintenance; Sears may deny coverage for abuse or neglect.

Warranty Commencement Date and Length

States warranty begins at purchase date and covers two years for specific parts.

Covered Repairs and Diagnosis

Covers repair/replacement of warranted parts at no cost; diagnosis labor is free if part is defective.

Consequential Damages

Sears may be liable for damages to other engine components caused by warranted part failure.

What Is Not Covered

Excludes failures caused by abuse, neglect, or improper maintenance, and add-on/modified parts.

How to File a Claim

Contact nearest authorized service center or call Sears for warranty rights/responsibilities questions.

Where to Get Warranty Service

Warranty services and repairs are provided at all Sears Service Centers.

Maintenance, Replacement and Repair of Emission Related Parts

Emission Related Parts Warranty

Sears approved replacement parts for emission related parts are provided free if under warranty.

Maintenance Statement

Owner is responsible for all required maintenance as defined in the operator's manual.

Engine Emission Compliance

Information on engine certification standards (EPA, California) and air index.

Engine Use Compliance

Indicates engine certification for Moderate, Intermediate, or Extended use based on hours.

Repair Parts

Repair Parts Diagram (Upper)

Diagram showing numbered parts for the upper section of the trimmer with corresponding part numbers.

Repair Parts List (Upper)

List of parts for the upper section, including part numbers and descriptions.

Repair Parts List (Attachments/Decals)

List of parts for attachments, operator manual, and decals.

Repair Parts Diagram (Lower/Engine)

Diagram showing numbered parts for the lower section and engine of the trimmer.

Repair Parts List (Engine Components)

List of engine components including part numbers and descriptions.

Repair Parts List (Other Components)

List of other components like clutch, drum, piston, cylinder, and ignition module.

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