Husqvarna Zenoah GZ2700T Workshop Manual page 4

2 Introduction and safety regulations
2.1 General information
This Workshop Manual provides a comprehensive
description of how to trouble shoot, repair and
test the chain saw. A description of different safety
measures that should be taken during repair work
is also given.
2.2 Safety
Note! The section dealing with safety must be
read and understood by all those carrying out
repair work or service on the chain saw.
Warning symbols can be found in this Workshop
Manual and on the chain saw. See "Symbols on
the saw" and "Symbols in the Workshop Manual".
If any warning symbol on the chain saw has been
damaged or is missing, a new one must be fitted
as soon as possible in order to achieve the highest
degree of safety when using the chain saw.
2.3 Target group
This Workshop Manual is written for personnel
who are assumed to have general knowledge of
repairing and servicing chain saws.
The Workshop Manual must be read and
understood by personnel who will carry out repair
work and service on the chain saw. The manual is
also suitable to use when training new employees.
2.4 Modifications
Modifications will be successively introduced on
the chain saw during production. When these
modifications affect service and/or spare parts, a
separate service message 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Manual will become out of date.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 messages concerning the chain saw in
question.
2.5 Tools
Special tools are required for some stages. All
service tools are listed in the Workshop Manual.
Usage is evident from the respective section.
Always use Husqvarna's original:
• Spare parts
• Service tools
• Accessories
Introduction and safety regulations
2.6 Structure
This Workshop Manual can be used in two different
ways:
• Repair of a specific system on the chain saw.
• Dismantling and assembling the entire chain saw.
Repair of a specific system
When a specific system on the chain saw must be
repaired, do as follows:
1. Look up the page for the system in question.
2. Carry out the steps:
• Dismantling
• Cleaning and checking
• Assembling
Dismantling and assembly of the entire chain saw
When taking apart and putting back together the
whole chain saw, do as follows:
1. Look up the "Repair instructions" chapter,
which deals with the Starter and carry out
the instructions listed under the Dismantling
heading.
2. Scroll forward in the manual and carry out the
Dismantling in the order set out in the sections.
3. Go back to Starter and carry out the
instructions under Cleaning and checking.
4. Scroll forward in the manual and carry out
Cleaning and checking in the order set out in
the sections.
5. Order or take out all requisite spare parts from
the stores.
6. Look up the "Repair instructions" chapter,
which deals with the Crankcase and carry out
the instructions under Assembly.
7. Scroll backwards in the manual and carry out
the Assembly in the order set out in the sections.
In order to increase the basic understanding, some
sections include a Description of the unit in question.
2.7 Numbering
Position references to components inside the
figures are designated A, B, etc.
The figures are numbered 1, 2 etc.
The position references and figure numbers restart
in each new section.
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