GB-12
G3802/G3802EZ
A log lying on the ground
Saw down halfway, then roll the log over and cut from
the opposite side.
A log hanging off the ground
In area A, saw up from the bottom one-third and finish by
sawing down from the top. In area B, saw down from the
top one-third and finish by sawing up from the bottom.
Cutting the limbs of Fallen Tree
First check to which side the limb is bent. Then make the
initial cut from the bent side and finish by sawing from
the opposite side.
WARNING
• Be alert to the springing back of a cut limb.
Pruning of Standing Tree
Cut up from the bottom, finish down from the top.
WARNING
• Do not use an unstable foothold or ladder.
• Do not overreach.
• Do not cut above shoulder height.
• Always use both your hands to hold the saw.
10. Maintenance
WARNING
• Before cleaning, the inspecting or repairing the unit,
make sure that engine has stopped and is cool. Discon-
nect the spark plug to prevent accidental starting.
■
MAINTENANCE AFTER EACH USE
1. Air filter
Dust on the cleaner surface can be removed by tapping
a corner of the cleaner against a hard surface. To clean
dirt in the meshes, split the cleaner into halves and brush
in gasoline. When using compressed air, blow from the
inside.
To assemble the cleaner halves, press the rim until it
clicks.
NOTE
When installing the main filter, make sure that the grooves
on the filter edge are correctly fit with the projections on
the cylinder cover.
2. Oiling port
Dismount the guide bar and check the oiling port for
clogging.
Oiling port
3. Guide bar
When the guide bar is dismounted, remove sawdust in
the bar groove and the oiling port.
Grease the nose sprocket from the feeding port on the
tip of the bar.
Grease port
Sprocket
Oiling port
4. Others
Check for fuel leakage and loose fastenings and damage
to major parts, especially handle joints and guide bar
mounting. If any defects are found, make sure to have
them repaired before operating the saw again.
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PERIODICAL SERVICE POINTS
1. Cylinder fins
Dust clogging between the cylinder fins will cause over
-
heating of the engine. Periodically check and clean the
cylinder fins in the repair specialty store.
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