Yamaha Z250D Manuale di servizio - Pagina 19
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INFO
Idle silencer
An idle silencer has been incorporated in the bottom cowling.
Exhaust gases are led into the idle silencer from the upper case and expanded, and then dis-
charged into the atmosphere.
The idle hole has been positioned higher at the rear of the bottom cowling to decrease the resis-
tance of the exhaust back pressure.
1 Upper case
2 Silencer
3 Idle hole
4 Atmosphere
1-13
General information
3
2
1
È Exhaust gas/water
É Water
4
: È
: É
S60V1220
60V3E11