VENTO MOTORCYCLES
Rev 01/ page111 of 143
FUEL SWITCH
When turning the starter motor, a negative pressure is generated in the
combustion chamber. This negative pressure draws on the fuel tap
diaphragm, (through a passage way in the carburetor intake pipe) and
vacuum hose. Due to this, the negative pressure increases behind the fuel
tap diaphragm, until it is higher than this valves spring pressure. The fuel
valve in the fuel is then forced to open (due to this diaphragm operation) and
allows fuel to flow into the carburetor float chamber.
Fuel switch
Summary of Contents for Triton R4
Page 1: ...VENTO MOTORCYCLES Rev no 01 Page 1 of 143 Triton R4 Service Maintenance Manual ...
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Page 25: ...VENTO MOTORCYCLES Rev no 01 page 25of 143 10 14 14 ...
Page 64: ...VENTO MOTORCYCLES Rev 01 page95 of 143 MOVABLE DRIVEN AND CLUTCH ...
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Page 136: ...VENTO MOTORCYCLES Rev 01 page 166 of 143 WIRE CABLE AND BRAKE HOSE ROUTING ...
Page 137: ...VENTO MOTORCYCLES Rev 01 page 167 of 143 ...
Page 138: ...VENTO MOTORCYCLES Rev 01 page 168 of 143 ...
Page 139: ...VENTO MOTORCYCLES Rev 01 page 169 of 143 Ignition coil Starting relay CDI HORN POWER SWITCH ...
Page 141: ...VENTO MOTORCYCLES Rev 01 page 171 of 143 10 ...
