Instruction manual
CHECKING THE SPARK PLUG
-Only
use
the supplied universal wrench
lo
remove or to install the spark
-The gap belween the two electrodes of Ihe spark plug should be 0.7-0.8mm
(0.028"-0.032").
If the gap is
too
wide or too narrow, adjust it.
If
the spark
plug is clogged with carton or fouled, clean it thoroubhly or replace
it.
plug.
CAUTION: Never touch the spark plug connector while the engine is running
(danger
of
hlgh voltage electric shock).
SUPPLY OF GREASE TO GEAR CASE
-supply grease
(Shell
Alvania
2
or equivalent) to the gear case through the
grease hole every
30
hours. (Genuine MAKITA grease may be purchased
from your MAKITA dealer.)
CLEANING OF FUEL FILTER
WARNING: INFLAMMABLES STRICTLY PROHIBITED
Interval of Cleaning and Inspection: Monthly (every
50
operating hours)
Suction head In the fuel tank
-The fuel filler
(1)
of
the suction head is used
to
filler the fuel required by the
carburetor.
-A periodical visual inspection of the fuel filler is to be conducted. For that
purpose open the tank cap, use a wire hook and pull out the suction head
through the tank opening. Filters found to have hardened, been polluted or
clogged
up
are to be replaced.
exceeded. It is therefore important to replace the fuel filter at least quarterly
to
ensure satisfactory fuel supply
to
the carburetor.
-Insufficient fuel supply can result in the admissible maximum speed being
REPLACEMENT OF FUEL PIPE
CAUTION: INFLAMMABLES STRICTLY PROHIBITED
Interval
of
Cleaning and Inspection: Daily (every
10
operating hours)
Replacement: Annually (every
,200
operating hours)
Replace the
fuel
plpe every year, regardless
of
operating frequency. Fuel
.
leakage may lead to fire.
If
any leakage is detected during inspection, replace the oil pipe immediately.
INSPECTION OF BOLTS, NUTS AND SCREWS
-Retighten
loose
bolts, nuts, etc.
-Check for fuel and oil leakage.
-Replace damaged parts with new ones for safety operation.
CLEANING
OF
PARTS
-Keep the engine always clean.
-Keep the cylinder fins
free
of
dust or dirt. Dust or dirt adhering
lo
the fins will
cause seizure.
0.7mm-OBmm
(0.028"-0.0327
Fuel pipe
REPLACEMENT OF GASKETS AND PACKINGS
In reassembling after the engine is dismounted, be sure
lo
replace the gaskets and packings with new ones.
Any mainlenance of adjustment work that is not Included and described in this manual is only
to
be performed by Authorized Service Agents.
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