Section 06
FUEL SYSTEM
Subsection 04
(CARBURETOR)
06-04-2
GENERAL
The following illustration shows which part of the
carburetor begins to function at different throttle
plate openings.
VIEW FROM AIR INTAKE OPENING
1. Throttle plate openings
2. Throttle plate closed
3. Throttle plate wide opened
4. Low-speed screw
5. Pilot jet
6. Main jet and high-speed screw
The carburetor(s) is (are) equipped with a fuel ac-
celerator pump.
The fuel accelerator pump is linked to the throttle
valve via a linkage.
A metering jet in the fuel inlet hose controls fuel
flow to the pump.
A check valve
no. 21
on the fuel outlet hose helps
to prime the system.
REMOVAL
To remove carburetor(s) from engine, proceed as
follows:
Remove air vent tube support (SPX, GSI and GSX
Limited.
Remove air intake silencer. Refer to AIR INTAKE
06-03.
Turn fuel valve to OFF position.
Disconnect pulse line.
TYPICAL
1. Pulse line
2. Loosen gear clamp
Disconnect fuel supply line from fuel pump.
Disconnect fuel return line.
Disconnect oil injection pump cable, throttle cable
and choke cable.
Remove screws
no. 20
and lock washers
no. 21
retaining carburetor(s).
TYPICAL
1. Screw
Remove carburetor(s).
1
F01F13A
2
3
4
5
6
F06F0LA
1
2
F07F03A
1
1
1
1
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