Contents

Contents
KEY TO SYMBOLS
Symbols	2
CONTENTS
Contents	3
Note the following before starting:	3
INTRODUCTION
Dear customer!	4
WHAT IS WHAT?
What is what on the clearing saw? (GR41/GR50/RS44)	5
WHAT IS WHAT?
What is what on the clearing saw? (RS52)	6
GENERAL SAFETY PRECAUTIONS
Important	7
Personal protective equipment	7
Machine′s safety equipment	8
Cutting equipment	11
ASSEMBLY
Assembling the handlebar and throttle	13
Transport position, handlebar	13
Assembling the cutting equipment	13
Fitting a blade guard, grass blade and grass cutter	13
Fitting the blade guard and saw blade	14
Fitting the trimmer guard and trimmer head Trimmy SII	14
Fitting other guards and cutting attachments	15
Adjusting the harness and clearing saw	15
Standard harness	15
Vector harness	16
FUEL HANDLING
Fuel safety	17
Fuel	17
Fueling	18
STARTING AND STOPPING
Check before starting	19
Starting and stopping	19
WORKING TECHNIQUES
General working instructions	21
MAINTENANCE
Carburetor	25
Mufﬂer	27
Cooling system	27
Air ﬁlter	27
Bevel gear	28
Spark plug	28
Maintenance schedule	29
TECHNICAL DATA
Technical data	30
FEDERAL EMISSION CONTROL WARRANTY
STATEMENT
YOUR WARRANTY RIGHTS AND OBLIGATIONS	31

Note the following before starting:

Please read the operator’s manual carefully.

Maintenance, replacement, or repair of the emission control devices and system may be performed by any nonroad engine repair establishment or individual.

WARNING! Long-term exposure to noise can

!result in permanent hearing impairment. So always use approved hearing protection.

WARNING! Under no circumstances may the

!design of the machine be modiﬁed without the permission of the manufacturer. Always use genuine accessories. Non-authorized modiﬁcations and/or accessories can result in serious personal injury or the death of the operator or others.

Your warranty may not cover damage or liability caused by the use of non-authorized accessories or replacement parts.

WARNING! A clearing saw, brushcutter or

!trimmer can be dangerous if used incorrectly or carelessly, and can cause serious or fatal injury to the operator or others. It is extremely important that you read and understand the contents of this operator’s manual.

JONSERED HUSKVARNA SWEDEN
IMPORTANT ENGINE INFORMATION	TWC

THIS ENGINE CONFORMS TO U.S. EPA PH1

FOR SMALL NON - ROAD ENGINES.

REFER TO OPERATOR`S MANUAL FOR

MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS.

This label certify that the product has been certiﬁed in accordance with American exhaust requirements EPA 1.

English – 3

RS52 specifications

The Jonsered RS52 is a robust and high-performance chainsaw renowned for its blend of power and user-friendly design, making it an ideal choice for both professional lumberjacks and serious DIY enthusiasts. This versatile tool is engineered to tackle a range of forestry tasks, from felling trees to trimming branches and preparing firewood.

One of the main features of the RS52 is its powerful engine. The chainsaw is equipped with a 52cc two-stroke engine that delivers impressive performance, enabling it to handle larger logs with ease. This power ensures efficiency and speed during cutting operations, allowing users to complete their tasks in less time. Despite its powerful engine, the RS52 is designed to minimize fuel consumption, making it an eco-friendly option for users who are conscious about their environmental impact.

In terms of technology, the Jonsered RS52 boasts a well-designed air injection system that helps to keep the air filter cleaner for longer durations. This innovation not only extends the life of the filter but also maintains engine performance by ensuring a steady supply of clean air. Additionally, this chainsaw features an easy start mechanism, reducing the effort needed to start the engine and making it user-friendly for individuals of all skill levels.

Safety is a paramount consideration in the design of the RS52. The chainsaw incorporates a chain brake system that allows for quick stopping in the event of kickback, significantly enhancing user safety. Furthermore, the ergonomic design of the handle promotes comfort during use, reducing fatigue even during prolonged cutting sessions.

The RS52 is equipped with a durable chain and bar, designed for optimal cutting performance and longevity. The chain tensioning system allows for straightforward adjustments, ensuring that the chain remains taut and functioning properly.

Overall, the Jonsered RS52 chainsaw is a powerful and efficient tool that combines advanced technology with user-centric features. Its robust performance, safety mechanisms, and ease of use make it a preferred choice for professionals and hobbyists alike, proving its worth in various cutting tasks. Whether you are a seasoned professional or a weekend woodworker, the RS52 is engineered to deliver reliability and exceptional results in every operation.

Jonsered RS52 manual Contents

Models: RS52

RS52 specifications