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4-9
GOVERNOR SYSTEM
The governor
is
a centrifugal flyweight type which
ensures constant operation at the selected speed
against load variations.
The governor gear with governor weights is installed
on the main bearing cover.
4-10
COOLING SYSTEM
The large fins on the flywheel provide sufficient
cooling air capacity
for
the inlet and exhaust area
and cylinder.
The cylinder baffle helps the cooling air flow effi-
ciently.
GOVERNOR
GEAR
/
Fig.
4-9
4-1
1
LUBRICATION
All the rotating and sliding parts are splash-
lubricated by the oil scraper on the connecting rod.
I
OIL
SCRAPER
Fig.
4-10
4-1
2
-IGNITION SYSTEM
The ignition system is a transistor controlled mag-
neto ignition system which cosists of a flywheel and
an ignition coil with a built in transistor.
This system has an ignition timing advance for easy
starting.
Fig.
4-1
7
-
11
-