Filter
Top Products
Counter-clockwise
to remove.
Clean the spark
plug and check
the gap at the
electrode.
Fuel Tank
Champion
RCJ6Y
Use the spark plug wrench to remove
the spark plug.
Clean and adjust the spark plug gap
to 0.6mm (0.024”). If the plug must be
replaced, use a Champion RCJ6Y or
equivalent type plug of the correct heat
range.
Install the spark plug finger-tight
in the cylinder head, then tighten it
firmly with the spark plug wrench. If a
torque wrench is available, torque the
spark plug to 16.7-18.6 Nm (148-165
inch- pounds).
1.
2.
3.
SPARK PLUG Replace the spark plug
with a Champion RCJ6Y (or equiva-
lent), gapped to 0.6 mm (0.024”).
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spark plug gap--all models
0,6 - 0,7 mm
(0.024 in.)
Figure 22
Figure 23
14
INSPECTION Inspect the entire
blower and tubes for damage, includ-
ing loose or missing components, and
repair as necessary.
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(more frequently if reduced performance
is noted)
Inspect the filter element for signs of
contamination from debris. A contami-
nated fuel filter should be replaced with
a new Shindaiwa replacement element.
Before reinstalling the filter, inspect the
condition of the fuel line. If you note
damage or deterioration, the blower
should be removed from service until
it can be inspected by a Shindaiwa-
trained service technician.
COOLING SYSTEM Use a wood or
plastic scraper and a soft brush to
remove dirt and debris from the cylin-
der fins and crankcase.
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Fuel
Filter
Hooked
Wire
Every 50 Hours
Every 10/15 Hours
CAUTION!
Never allow dirt or debris to enter
the cylinder bore! Before removing
the spark plug, thoroughly clean the
spark plug and cylinder head area!
Allow the engine to cool before serv-
icing the spark plug! Cylinder threads
can be damaged by tightening or
loosening the spark plug while the
engine is hot!
CAUTION!
Make sure you do not pierce the fuel
line with the end of the hooked wire.
The line is delicate and can be dam-
aged easily.
FUEL FILTER Use a hooked wire to
extract the fuel filter from inside the
fuel tank.
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Maintenance