FUEL SYSTEM
4-13
FUEL
AIR
FUEL/AIR MIXTURE
FUEL
STARTER (ENRICHER) SYSTEM
Pulling the starter (enricher) plunger causes fuel to be drawn into the starter circuit from the float chamber
1
.
The starter jet
2
meters this fuel. The fuel then flows into the fuel pipe
3
and mixes with the air coming from
the float chamber
1
. The mixture, rich in fuel, reaches the starter plunger
4
and mixes again with the air
coming through a passage extending from behind the diaphragm.
The two successive mixtures of the fuel with the air provide the proper air/fuel mixture for starting.
This occurs when the mixture is sprayed through the starter outlet port
5
into the main bore.
NOTE:
A starter (enricher) system is operated almost the same way as a choke.
FLOAT SYSTEM
The float
1
and needle valve
2
work in conjunction with one
another. As the float
1
moves up and down, so does the needle
valve
2
.
When there is a high fuel level in the float chamber
3
, the float
1
rises and the needle valve
2
pushes up against the valve seat.
When this occurs, no fuel enters the float chamber
3
.
As the fuel level falls, the float
1
lowers and the needle valve
2
unseats itself; admitting fuel into the float chamber
3
.
In this manner, the needle valve
2
admits and shuts off fuel to
maintain the appropriate fuel level inside the float chamber
3
.
Содержание GSF600K1 2001
Страница 1: ...9 9 5 0 0 3 6 1 0 2 0 1 E GSF600S GSF600...
Страница 63: ...ENGINE 3 25 Remove the oil pump 1 09900 00410 Hexagon wrench set Remove the O rings and dowel pins...
Страница 68: ...3 30 ENGINE BOND 1207B should be applied to the following locations The line of BOND...
Страница 116: ...3 78 ENGINE...
Страница 133: ...ENGINE 3 95 ENGINE LUBRICATION SYSTEM...
Страница 135: ...ENGINE 3 97 CYLINDER HEAD COOLING SYSTEM...
Страница 147: ...FUEL SYSTEM 4 9 I D NO LOCATION Each carburetor has an I D number 1 printed on its body...
Страница 295: ...SERVICING INFORMATION 7 27 NOTE...
Страница 296: ...7 28 SERVICING INFORMATION NOTE...
Страница 380: ...Printed in Japan Y K1 K2...