SERVICE
INSPECT MUFFLER AND SPARK
WARNING:
Disconnect the spark
ARRESTING SCREEN
plug before performing maintenance except
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.
for carburetor adjustments.
We recommend all service and adjustments
not listed in this manual be performed by an
authorized service dealer.
MAINTENANCE SCHEDULE
CLEANING THE SPARK
ARRESTING SCREEN
Check:
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
Inspect and Clean:
Clean every 25 hours of operation or annually,
whichever comes first.
Steel
Backplate
Bar . . . . . . . . . . . . . . . . Before each use
Complete saw . . . . . . . After each use
Air filter . . . . . . . . . . . . . Every 5 hours*
Chain brake . . . . . . . . Every 5 hours*
Spark arresting screen
Muffler
Muffler
Bolts
Aluminum
Backplate Muffler
and muffler . . . . . . . . . Every 25 hours*
Replace spark plug . Yearly
Replace fuel filter . . . Yearly
Gasket
Bolt Cover
Locknut
*
Hours of Operation
AIR FILTER
1.
Loosen and remove the 3 cylinder cover
screws. Remove the cylinder cover.
Pull off the spark plug boot.
CAUTION: Do not clean filter in gasoline
or other flammable solvent to avoid creating
a fire hazard or producing harmful evapora-
tive emissions.
2.
3.
Loosen and remove the locknut from the
bolt cover. Remove the bolt cover.
Loosen and remove the 2 muffler bolts.
Removethemuffler andbackplates. No-
tice the orientation of these parts for re-
assembling.
Cleaning the air filter:
4.
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
5.
Locate the 2 outlet cover screws on the
Loosen and remove both
muffler.
screws. Remove the outlet cover and
spark arresting screen.
50
hoursofoperation,or annually,whichever
BACK VIEW OF MUFFLER
Outlet Cover
comes first.
Muffler
1.
2.
3.
4.
Loosen 3 screws on cylinder cover.
Remove cylinder cover.
Remove air filter.
Clean the air filter usinghot soapy water.
Rinsewithcleancoolwater. Air drycom-
pletely before reinstalling.
Reinstall air filter.
Screws
Spark Arresting
Screen
5.
6.
Reinstall cylinder cover and 3 screws.
TIghten securely.
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.
Air Filter
7.
8.
Air Filter
Screws
14
| Categories | Chainsaw Manuals, Poulan Pro Chainsaw Manuals |
|---|---|
| Tags | Poulan Pro PP4620AVHD |
| Model Year | 2005 |
| Download File |
|
| Document Type | Owner's Manual |
| Language | English |
| Product Brand | Poulan 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 Type | |
| Publisher | poulanpro.com |
| Wikipedia's Page | Poulan |
| Copyright | Attribution Non-commercial |
(0 votes, average: 0 out of 5)