5-4-4 COOLING SYSTEM
A baffle is provided to prevent engine cooling air from raising the temperature of other parts. Large sized rubber pipe 1
shown in Fig. 5 -21 prevents vapor lock even at high ambient temperature (up to about 45’C).
CAP (RUBBER)
HEAD COVER
TO MUFF
TO CARBURETOR
‘CYLINDER BAFFLE 3
RGX305, RGX305D
LEA
BAFFLE
(CARBURETOR
RGX405, RGX405D
RGX505, RGX505D
SIDE)
Fig. 5-22
5-4-5 OTHERS
The RGX405, RGX405D and RGX505, RGX505D are fitted with an iron plate under the engine to reduce vibration. The
oil dram parts shown in Fig. 5-23 are newly employed for these models to solve the problem of inconvenience in oil change.
CRANKCASE :-“l/;>SEAL
WASHER
PLUG
Fig. 5-23
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