PERIODI
CAL SERVICE
POINTS
1. Cylinder fins
Dust
clogging
between
the
cylinder
fins
will
cause
overheating of the engine.
Periodically check and clean
the
cylinder
fins
after
removing the air cleaner and
the cylinder cover, make sure
that
switch
wires
and
grommets
are
positioned
correctly in place. (F29)
NOTE
Be sure to block the air intake
hole.
2. Fuel filter
(a) Using a wire hook, take
out the filter from the filler
port.(F30)
(1) Fuel filter
(b) Disassemble the filter and
wash with gasoline, or replace
with new one if needed.
NOTE
After removing the filter,
use a pinch to hold the
end of the suction pipe.
When
assembling
the
filter, take care not to
allow filter fibers or dust
inside the suction pipe.
3.Oil tank
With a wire hook, take out the
oil filter through the filler
port and clean in gasoline.
When putting the filter back
into the tank, make sure that
it comes to the front right
comer. Also clean off dirt in
the tank. (F31)
(2) Oil Filter
4.
Spark
plug (F32)
Clean
the
electrodes with
a wire brush
and reset
the gap to 0.65mm as necessary.
5. Sprocket (F33)
Check for cracks and for excessive
wear interfering with the chain drive, if
the wearing is found obviously, replace
it with new one. Never fit a new chain
on worm sprocket, or a worn chain on
a new sprocket.
6.Front and Rear dampers
Replace if adhered part is peeled or
crack is observed on the rubber part.
10.
MAINTENANCE OF SAW CHAIN AND GUIDE
BAR