Husqvarna 340 Operator's Manual page 3

CONTENTS
Before using a new saw
• Read the instructions carefully.
• Check cutting equipment is correctly fitted and adjusted.
See page 25.
• Refuel and start the saw. Check the carburetor settings.
See pages 26-29.
• Do not use the saw until sufficient chain oil has reached the
chain, see page 14.
IMPORTANT! If the carburetor mixture is too lean it greatly
increases the risk of engine failure.
Poor maintenance of the air filter will cause carbon build-up on
the spark plug and lead to difficult starting.
If the chain is badly adjusted it will cause increased wear or
damage to the bar, drive sprocket and chain.
Maintenance, replacement, or repair of the emission
control devices and systems may be performed by any
nonroad engine repair establishment or individual.
WARNING!
Under no circumstances may the design of
the machine be modified without the permis-
sion of the manufacturer. Always use genuine
spare parts/accessories. Non-authorized
modifications and/or accessories can result
in serious personal injury or the death of the
operator or others.
Your warranty does not cover damage or
liability caused by the use of non-authorized
accessories or replacement parts.
A chain saw is a dangerous tool if used
carelessly or incorrectly and can cause
serious, even fatal injuries. It is very important
that you read and understand these
instructions.
You will find the following labels
on your chain saw:
Thissawiscapable ofseverekickback./_--------_,
Followall safetyprecautions
W
in theOperator°s M anual ( s)
Failure to followinstructions couldresulfinserious
personal i njury. R ecommended culting equipment
Oregon 95 VPChainand15"to18"barwith max.
10teethbarnose sprocket. O therlowor reduced
kickback c ombinations i n Operator's M anual(s).
(_ LISTED 54L1. LISTED IN ACCORDANCEWITH AMERICAN
NATIONAL STANDARD SAFETY SPECIFICATIONS FOR
GASOLINE POWERED CHAIN SAWS (ANSI B175.1-1991) y
Model 340, 345, 350
Model 340
f
IMPORTANT ENGINEINFORMATION/
_ Husq_rna ....
HUSQVARNA AB HUSKVARNA SWEDEN EM
THIS ENGINE CONFORMSTO U.S. EPA PH 1
EMISSION REGULATION FOR SMALL
NONROAD ENGINES. REFER TO OPERATOR'S
MANUAL FORMAINTENANCE
SPECIFICATIONS AND ADJUSTMENTS.
Model 345, 350
Contents
Key to symbols ............................................................... 2
Safety instructions
Personal protective equipment ............................................ 4
Chain saw safety equipment ................................................ 4
Inspecting, maintaining and servicing chain saw safety
equipment ............................................................................ 8
Cutting equipment ................................................................ 10
How to avoid kickback ......................................................... 16
General safety precautions ................................................ 18
General working instructions .............................................. 19
What is what?
What is what? .................................................................... 24
Assembly
Mounting guide bar and chain ........................................... 25
Fuel handling
Fuelmix .............................................................................. 26
Fuelling .............................................................................. 27
Start and stop
Start and stop .................................................................... 28
Maintenance
Carburetor ......................................................................... 29
Starter device .................................................................... 30
Air filter .............................................................................. 31
Spark plug ......................................................................... 31
Muffler ................................................................................ 31
Needle bearing maintenance ............................................ 31
Adjustment of the oil pump (350) ...................................... 31
Cooling system .................................................................. 32
Centrifugal cleaning "Air Injection". ................................... 32
Winter use ......................................................................... 32
Daily maintenance ............................................................. 33
Weekly maintenance ......................................................... 33
Monthly maintenance ........................................................ 33
Technical data
340 .................................................................................... 34
345 .................................................................................... 34
350 .................................................................................... 34
Federal and California Emission Control
Warranty Statement
Your warranty rights and obligations ................................. 35
WARNING
The engine exhaust from this product
contains chemicals known to the State
of California to cause cancer, birth
defects or other reproductive harm.
English -
3