Poulan Pro PP4620AVX Chainsaw Owners Manual

AIR FILTER
4.
5.
Loosen and remove the 2 muffler bolts.
Removethemuffler  andbackplates. No-
tice the orientation of these parts for re-
assembling.
CAUTION:   Do not clean filter in gasoline
or other flammable solvent to avoid creating
a fire hazard or producing harmful evapora-
tive emissions.
Locate the 2 outlet cover screws on the
muffler.
Loosen   and    remove   both
Cleaning the air filter:
screws. Remove  the outlet  cover  and
spark arresting screen.
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 usedairefilter cannever
be completely cleaned. It is advisable to re-
placeyour airfilter withanewoneafterevery
BACK VIEW OF MUFFLER
Outlet Cover
Muffler
Screws
50
hoursofoperation,or  annually,whichever
Spark Arresting
Screen
comes first.
1.
2.
3.
4.
Loosen 3 screws on cylinder cover.
Remove cylinder cover.
6.
Clean the spark arresting screen with a
wire brush. Replace screen if any wires
are broken  or  screen is  blocked after
cleaning.
Reinstall spark arresting screen.
Reinstall outlet cover and 2 screws. En-
sureoutletcoverandbothscrews   arere-
installed correctly to prevent damage to
the saw (see illustrations). The exhaust
outlets must  face the chain  brake (bar
side) of the saw.
Remove air filter.
Clean the air filter usinghot soapy water.
Rinsewithcleancoolwater.   Air drycom-
pletely before reinstalling.
Reinstall air filter.
Reinstall cylinder  cover and 3  screws.
TIghten securely.
7.
8.
5.
6.
Air Filter
Outlet Cover
Exhaust Outlets
Exhaust Outlets must face
chain brake (bar side) of chain saw
Air Filter
Screws
INSPECT  MUFFLER  AND   SPARK
ARRESTING SCREEN
9.
Inspect the muffler gasket and replace if
damaged.
As the unit is used, carbon deposits build up
on the muffler  and spark arresting screen,
and must be removedto avoidcreating afire
hazard or affecting engine performance.
Replacethespark  arrestingscreen ifbreaks
occur.
10. Reinstall backplates, muffler gasket and
muffler using muffler bolts. TIghten until
secure.
11. Reinstall bolt cover and locknut.
12. Reinstall the spark plug boot.
the   cylinder  cover   and   3
screws.  Tighten securely.
13. Reinstall
CLEANING THE SPARK
ARRESTING SCREEN
CARBURETOR ADJUSTMENTS
Clean every 25 hours of operation or annually,
whichever comes first.
WARNING:
The chain will be mov-
ing during mostof this procedure. Wear your
protective equipment and observe all safety
precautions.Thechainmustnotmoveatidle
speed.
Steel
Backplate
The carburetor has been carefully set at the
factory. Adjustments  may  be necessary  if
you notice any of the following conditions:
Muffler
Muffler
Bolts
S  Chain moves at idle. See IDLE SPEED--T
adjusting procedure.
S  Saw will not idle. See IDLE SPEED--T ad-
justing procedure.
Aluminum
Backplate  Muffler
Idle Speed--T
Gasket
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).
Bolt Cover
Locknut
1.
Loosen and remove the 3 cylinder cover
screws.  Remove the cylinder cover.
Pull off the spark plug boot.
Loosen and remove the locknut from the
bolt cover.  Remove the bolt cover.
2.
3.
S  Turn idle speed screw (T) clockwise to in-
crease engine speed.
15
Product Specification
CategoriesChainsaw Manuals, Poulan Pro Chainsaw Manuals
Tags
Model Year2009
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- 20 pages
Document TypeOwner's Manual
LanguageEnglish
Product BrandPoulan Pro. Poulan Pro US phone support. Wheeled (Mowers, Tractors, Tillers, Snow Throwers): 1-800-849-1297, Handheld (Chainsaws, Trimmers, Blowers, Edgers): 1-800-554-6723, Chainsaw
Document File TypePDF
Publisherpoulanpro.com
Wikipedia's PagePoulan
CopyrightAttribution Non-commercial
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