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4-10
COOLING
SYSTEM
The large fins
on
the flywheel provide sufficient
cooling air capacity for cylinder and cylinder head.
The cylinder baffle helps the cooling air flow effi-
ciently.
4-11
LUBRICATION
SYSTEM
The engine is furnished with full pressure lubrica-
tion system.
The trochoid type oil pump is driven by crankshaft
and delivers pressurized engine oil through the
full-flow type oil filter to the journal and pin por-
tions
of
crankshaft and camshaft.
4-1
2
IGNITION SYSTEM
The ignition system
is
a transistor controlled mag-
neto system which consists of
a
flywheel and
an
ignition coil with
a
built-in transistor installed onto
the crankcase.
This system
has
an automatic ignition timing ad-
vance characteristic for easy starting.
1
Fig.
4-10
4-13 CHARGING SYSTEM
Multipolar charging coil is provided inside of fly-
wheel. Charging capactty
is
12V-15A.
Fig.
4-71
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9-