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4-7 CYLINDER HEAD
The cylinder head is an aluminum die-casting, and
forms a Ricardo type combustion chamber with
squish area for high combustion efficiency. The
spark plug is tilted for easy mounting of the fuel
tank.
4-8 GOVERNOR SYSTEM
The governor is a centrifugal flyweight type which
ensures constant operation at the selected speed
during load variations.
The governor gear with governor weights is in-
stalled on the main bearing cover.
4-9 COOLING SYSTEM
The large fins on the flywheel provide sufficient cooling air capacity for the cylinder and cylinder head.
The cylinder baffle and head cover are provided for guiding the cooling air.
4-10 LUBRICATION SYSTEM
All the rotating and sliding parts are splash- lubri-
cated by the oil scraper on the connecting rod.
Fig. 4-7
Fig. 4-8
Fig. 4-9
Main Bearing Cover
Governor Sleeve
Governor Gear Complete
Oil Scraper
Содержание EY15-3
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