4-12
CARBURETOR
A
horizontal draft float type carburetor is employed. Its setting has been carefuily determined after thorough testing to
achieve best starting, accelerating, fuel consumption, output and performances.
As
to the detail such as construction, refer
to
section
“9.
CARBURETOR”.
4-13
AIR CLEANER
Air
cleaner used in this model is a semi-wet type cleaner, which contains oil soaked filtering element that traps all
dust particles floating in the intake air
so
that clean air is supplied to the carburetor.
4-14
REDUCTION EQUIPMENT
(For
Model
B
only)
With the Model B engine, rear crankcase and reduction cover forms the reduction chamber, and the revolution
of
crankshaft
reduced to 1/2.7 for Model EC05-2, 07-2, to 1/25 for Model EClO and EC17 by reduction-gear and pinion, and then its
transmitted to
P.T.O.
shaft. Governer is also equipped with reduction chamber and lubricated by same lubricant.
Use SAE
30
lubricant.
(for
EClO,
17)
4-15
STARTING PULLEY
or
RECOIL STARTER
Optional recoil starter is available for Model
D
and
B.
Model
V
is equipped with recoil starter.
Starting pulley
of
Model
D
and
B
are identified according
to
the direction
of
engine rotation.
By removing the recoil starter, starting the engine can be made by starting pulley.
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16-
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