INTRODUCTION
English – 3
General
This Workshop Manual provides a comprehensive description
of how to trouble shoot, repair and test the chainsaw. A
description of different safety measures that should be taken
during repair work is also given.
Safety
Note! The section dealing with safety should
be read and understood by all who carry out
repair and service work on the chainsaw.
Warning symbols can be found in this Workshop Manual and
on the chainsaw. See page 3. A new warning symbol must be
applied as soon as possible if a warning symbol on the
chainsaw has been damaged or is missing to ensure the
greatest possible safety when using the chainsaw.
Always use Jonsered original parts:
• Spare parts
• Service tools
• Accessories
Special tools must be used during specific steps. All service
tools are listed in the Workshop Manual. Usage is evident
from respective sections.
Tools
The Workshop Manual must be read and understood by
personnel who are to carry out repair work and service on the
chainsaw. The Manual is also suitable for use when training
new employees.
When producing this Workshop Manual the assumption has
been made that personnel who use it have general knowledge
in the repair and service of small engines.
Target Group
Modifications will be successively introduced on the chainsaw
during production. When these modifications affect servicing
and/or spare parts, separate service information will be sent
out on each occasion. This means that in time this Workshop
manual will become out of date. In order to prevent this, the
Manual should be read together with all service information
issued concerning the chainsaw in question.
Modifications
Layout
This Workshop Manual can be used in two different ways:
• For the repair of a particular system on the chainsaw.
• Dismantling and Assembly of the entire chainsaw.
Repair of a particular system
When a particular system on the chainsaw is to be repaired,
proceed as follows:
1. Look up the page for the system in question.
2. Carry out the sections: Dismantling
Cleaning and inspection
Assembly
Dismantling and Assembly of the entire chainsaw
Proceed as follows when the entire chainsaw is to be
dismantled and assembled:
1. Look up page 19, which deals with the Starter and
carry out the instructions under the heading
Dismantling.
2. Leaf forward in the book and carry out Dismantling in the
order given in the sections.
3. Go back the the Starter on page 1 and carry out the
instructions under Cleaning and inspection.
4. Leaf forward in the book and carry out Cleaning and
inspection in the order given in the sections.
5. Order or take out all requisite spare parts from the stores.
6. Look up page 47 which deals with the Crankcase and
carry out the instructions under Assembly .
7. Leaf forward in the book and carry out Assembly in the
order given in the sections.
To improve understanding some sections provide a
Description first of the actual unit.
Numbering
Position references to components inside the figures are
designated A, and B, etc.
The figures are number 1, 2 etc.
The position references figure numbers restart in each new
section.