Husqvarna 17 142 Chainsaw Owners Manual

S  Make your fist cut 1/3 ofthe way through
the bottom of the limb.
S  Next  make  a  2nd  cut   all  the  way
throughthelimb.  Thencutathirdover-
cut leaving a 1 to 2 inch collar from the
trunk of the tree.
Second cut
Third cut
Collar
First cut
Pruning technique
SERVICE AND ADJUSTMENTS
6.
Reinstall cylinder  cover and 3  screws.
TIghten securely.
WARNING:  Muffler is very hot dur-
ingandafter  use. Donot touchthe muffler or
allow  combustible  material   such  as  dry
grass or fuel to do so.
We recommend all service and adjustments
not listed in this manual be performed by an
authorized Husqvarna Service Dealer.
Air Filter
MAINTENANCE SCHEDULE
Check:
Air Filter
Screws
Fuel mixture level . . . . Before each use
Bar lubrication . . . . . . . Before each use
Chain tension  . . . . . . . Before each use
Chain sharpness  . . . . Before each use
For damaged parts  . . Before each use
For loose caps  . . . . . . Before each use
For loose fasteners . . . Before each use
For loose parts  . . . . . . Before each use
Muffler  . . . . . . . . . . . . . Every 25 hours*
MUFFLERANDSPARKARRESTING
SCREEN
WARNING: Themuffleronthisprod-
uctcontains chemicals knowntothe  Stateof
California to cause cancer.
ARRESTING
SCREEN ON THIS  UNIT IS NOT  SERVI-
NOTE:
THE
SPARK
Inspect and Clean:
Bar  . . . . . . . . . . . . . . . . Before each use
Complete saw . . . . . . . After each use
Air filter . . . . . . . . . . . . . Every 5 hours*
Chain brake  . . . . . . . . Every 5 hours*
CEABLE.
For normal homeowner use, the muffler and
spark arresting  screen will  not require  re-
placement. After 75hours ofuse,werecom-
mend that your muffler be replaced by your
authorized Husqvarna service dealer.
Replace spark plug  . Yearly
Replace fuel filter . . . Yearly
*
Hours of Operation
CARBURETOR ADJUSTMENTS
The chain will be moving during most of this
procedure. Wear your protective equipment
and  observe  all  safety  precautions.  The
chain must not move at idle speed.
The carburetor has been carefully set at the
factory. Adjustments  may  be necessary  if
you notice any of the following conditions:
AIR FILTER
CAUTION: Do notclean filter in gasolineor
other flammable solvent to avoid creating a
firehazardor  producing harmfulevaporative
emissions.
Cleaning the air filter:
S  Chain moves at idle. See IDLE SPEED--T
A dirty air  filter decreases engine perform-
ance and  increases fuel consumption  and
harmful emissions.  Always  clean after  15
tanks of fuel or 5 hours of operation, which-
ever comes first.  Clean more frequently in
dusty conditions. A used air filter can never
be completely cleaned. It is advisable to re-
placeyour airfilter withanewoneafterevery
adjusting procedure.
S  Saw will not idle. See IDLE SPEED--T ad-
justing procedure.
Idle Speed---T
Allow engine to idle. If the chain moves, idle
istoofast.  Iftheenginestalls,idleis   tooslow.
Adjust speed until engine runs without chain
movement (idle too fast) or stalling (idle too
slow).
50
hoursofoperation,or  annually,whichever
comes first.
1.
2.
3.
4.
Loosen 3 screws on cylinder cover.
S  Turn idle speed screw (T) clockwise to in-
Remove cylinder cover.
crease engine speed.
Remove air filter.
S  Turn idle speed screw  (T) counterclock-
wise to decrease engine speed.If you re-
quire further assistance or are unsure about
performing this procedure, contact your au-
thorized service dealer.
Clean the air filter usinghot soapy water.
Rinsewithcleancoolwater.   Air drycom-
pletely before reinstalling.
Reinstall air filter.
5.
13
Product Specification
CategoriesChainsaw Manuals, Husqvarna Chainsaw Manuals
Tags,
Model Year2002, 2003, 2004, 2005
Download File
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- 18 pages
Document TypeOperator's Manual
LanguageEnglish
Product BrandHusqvarna, Chainsaw
Document File TypePDF
Publisherhusqvarna.com
Wikipedia's PageHusqvarna
CopyrightAttribution Non-commercial
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