Idiomas disponibles
Idiomas disponibles
• Add lubricant to sprocket hole after
each use.
• Burring of guide bar roils is a normal
process of rail wear. Remove these
burrs with a flat file.
• When rail top is uneven, use a fiat file
to restore square edges and sides.
File Edges and
sidesSquare
WornGroove
Correct Groove
Replace guide bar when the groove is
worn, the guide bar is bent or cracked,
or when excess heating or burring of
the rails occurs, tf replacement is nec-
essary, use only the guide bar specified
for your saw in the repair parts list or on
the decal located on the chain saw.
CLEAN
UNIT & LABELS
Muffler
• Clean the unit using a damp cloth with
Body
a mild detergent.
• Wipe off unit with a clean dry cloth.
CLEAN
AIR FILTER
A dirty air filter decreases the life and
performance of the engine and in-
creases fuel consumption and harmful
emissions. Always clean your air filter
after 15 tanks of fuel or 5 hours of op-
eration, whichever comes first. Clean
more frequently in dusty conditions. A
used air filter can never be completely
cleaned. It is advisable to replace your
air filter with a new one after every 50
hours of operation, or annually, which-
ever comes first. To clean filter:.
• Loosen 3 screws on cylinder cover.
• Remove cylinder cover.
, Remove air filter.
• Clean the air filter using hot soapy
water. Rinse with clean cool water.
Air dry completely before reinstafling.
• Lightly oil air filter before installing to
improve the efficiency of air filter. Use
2-cycle engine og or motor oil (SAE
30). Squeeze excess oil from filter.
• Reinstall air filter.
• Reinstall cylinder cover and 3 screws
(15-20 in-lbs.).
CylinderCover
Air Filter
Screws
Cylinder
Cover
INSPECT MUFFLER AND SPARK
ARRESTOR SCREEN
As the unitis used,carbon deposits
buildup on the mufflerand spark
arrestorscreen,and mustbe removed
to avoidcreatinga fire hazard or affect-
ing engineperformance.
Replacethe spark arrestorscreenif
breaksoccur.
Muffler Diffuser
Spark
Arrestor
Muffter
Cover
Screws
/
Muffler Cover
CLEANING
THE SPARK
ARRESTOR
SCREEN
Cleaning is required every 25 hours of
operation or annually, whichever comes
first.
• Loosen and remove the 2 muffler cov-
er screws.
• Remove the muffler cover (cover
snaps off muffler body).
• Remove muffler diffuser and spark
arrestor screen assembly. Notice the
orientation of these parts for reassem-
bling.
• Clean the spark arrestor screen with a
wire brush. Replace screen if breaks
are found.
• Replace any broken or cracked muf-
fler pans.
• Reinstall diffuser and spark arrestor
screen assembly with round holes
facing up.
• Reinstall muffler cover and 2 screws
(7-8 ft-lbs).
REPLACE
SPARK
PLUG
The spark plug should be replaced
each year to ensure the engine starts
easier and runs better. Ignition timing is
fixed and nonadjustable.
° Loosen 3 screws on cylinder cover.
• Remove the cylinder cover.
• Pull off the spark plug boot.
• Remove spark plug from cylinder and
discard.
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