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Ryobi RY74003D User Manual

Ryobi RY74003D
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OPERATOR’S MANUAL
356 mm (14 in.) 33cc Chainsaw
PCN3335
Model No. RY74003D
Your new chainsaw has been engineered and manufactured to Ryobi’s high standard for dependability, ease of operation,
and operator safety. Properly cared for, it will give you years of rugged, trouble-free performance.
WARNING: To reduce the risk of injury, the user must read and understand the operator’s manual before
using this product.
Thank you for buying a Ryobi chainsaw.
SAVE THIS MANUAL FOR FUTURE REFERENCE
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Ryobi RY74003D Specifications

General IconGeneral
Bar Length18 in
Power SourceGasoline
Battery IncludedNo
Chain Pitch0.325 in
Chain Gauge0.050 in

Summary

Introduction to Ryobi Chainsaw

Important Safety and Servicing Notes

Key information regarding servicing, safe operation, and reading the manual.

General Safety Rules for Chainsaw Operation

Understanding Kick-back and Safe Operating Practices

Explains kick-back, proper grip, and safe operation rules like avoiding fatigue.

Essential Safety Precautions and Prohibitions

Covers safety gear, fuel handling, work area safety, and prohibited actions.

General Safety Rules and Specific Safety Rules Introduction

Safe Handling, Operation, and Area Preparation

Safe carrying, operating procedures, and precautions for specific cutting scenarios.

Specific Safety Rules: Grip, Bystanders, and Environment

Focuses on grip, keeping bystanders away, and operating in ventilated areas.

Specific Safety Rules for Chainsaw Use

Clothing, Refuelling, and Work Area Safety

Details required clothing, safe refuelling practices, and work area precautions.

Kick-back Hazards and Maintenance Safety

Addresses kick-back risks and safety considerations during maintenance.

Understanding Chainsaw Symbols

Safety Alerts, PPE, and Control Symbols

Explains symbols for safety alerts, personal protective equipment, and operating controls.

Fuel Handling and Hazard Symbols

Interprets symbols related to fuel, no smoking, and hazards like carbon monoxide.

Chainsaw Specifications

Technical Details and Performance Metrics

Lists detailed specifications like weight, capacities, engine power, and sound levels.

Chainsaw Features and Safety Devices

Identification of Key Chainsaw Features

Identifies major components and parts of the chainsaw.

Understanding Chainsaw Safety Mechanisms

Explains safety devices like SAFE-T-TIP®, low kick-back chain, and chain brake.

Operation: Kick-back, Fuel, and Oil Systems

Kick-back Hazards and Safe Fuel Management

Details kick-back risks, safe refuelling, and correct fuel-oil mixing.

Operation: Starting and Stopping the Engine

Engine Starting Procedures and Grip

Step-by-step guide for starting cold/warm engines and proper grip techniques.

Stopping the Engine and Pre-Cutting Prep

Instructions for stopping the engine and preparing for cutting operations.

Operation: Cutting Techniques and Work Area

Proper Stance, Cutting Procedures, and Work Area Safety

Covers cutting stance, basic procedures, and work area precautions.

Carburettor Adjustment and Idling Speed

Explains carburettor adjustment and how to adjust idling speed.

Operation: Chain Brake and Tree Felling

Operating the Chain Brake and Adjusting Idling Speed

Guides on using the chain brake and fine-tuning engine idling speed.

Tree Felling Hazards and Procedures

Highlights tree felling dangers and outlines the proper felling process.

Operation: Bucking, Liming, and Pruning

Cutting Spring Poles and Bucking Techniques

Addresses cutting dangerous spring poles and various bucking methods.

Limbing and Pruning Procedures

Provides instructions for safely removing branches and pruning.

Maintenance: Assembly and Chain Tensioning

Assembling the Bar, Chain, and Adjusting Tension

Step-by-step guide for assembling the bar and chain and setting tension.

Maintenance: Chain Sharpening and Filing

Chain Maintenance and Cutter Sharpening

General chain care and detailed instructions for sharpening cutters.

Filing Angles for Optimal Chain Performance

Explains correct filing angles for top and side plates for efficient cutting.

Maintenance: Guide Bar and Nose Guard

Maintaining Depth Gauge, Guide Bar, and SAFE-T-TIP®

Covers depth gauge adjustment, guide bar care, and nose guard maintenance.

Maintenance: Cleaning Components and Spark Plug

Cleaning Starter, Engine, Fuel Filter, and Silencer

Procedures for cleaning starter, engine, fuel filter, and spark arresting silencer.

Spark Plug Replacement and Chain Brake Checks

Instructions for replacing spark plug and performing chain brake checks.

Storage, Bar/Chain Combinations, and Troubleshooting

Chainsaw Storage and Recommended Bar/Chain Specs

Guidelines for storing the chainsaw and recommended bar/chain combinations.

Troubleshooting Engine Start and Speed Issues

Addresses problems with engine starting, acceleration, and high-speed running.

Troubleshooting and Warranty

Troubleshooting Engine Idle, Chain Rotation, and Overheating

Solves issues with engine idling, chain not rotating, and bar/chain overheating.

Chainsaw Warranty Statement

Provides details of the product's guarantee and warranty terms.

Safety Directive and Compliance Information

EC Declaration of Conformity

Formal declaration of product conformity with EU machinery and EMC directives.

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