Suzuki GSF600K1 2001, Service Manual

Page: 161 / 380

FUEL SYSTEM 4-23
THROTTLE CABLE ADJUSTMENT (MAJOR ADJUSTMENT)
NOTE:
Minor adjustment can be made by the throttle grip side adjuster.
(
!
2-10)
• Remove the fuel tank. (
!
4-3)
• Loosen the lock nut
1
of the throttle returning cable.
• Turn the returning cable adjuster
2
to obtain proper cable play.
• Loosen the lock nut
3
of the throttle pulling cable.
• Turn the pulling cable adjuster
4
in or out until the throttle cable
play
A
of 2.0 – 4.0 mm (0.08 – 0.16 in) at the throttle grip is
obtained.
• Tighten the lock nut
3
securely while holding the adjuster
4
.
• While holding the throttle grip at the fully closed position, slowly
turn the returning cable adjuster
2
to obtain a cable slack
B
of
1.0 mm (0.04 in).
• Tighten the lock nut
1
securely.
• After all of the work has been completed, install the carburetor
assembly onto the engine and perform the following adjust-
ments.
* Engine idle speed .................................................
!
2-11
* Throttle cable play .................................................
!
2-11
* Carburetor synchronization ...................................
!
4-23
CARBURETOR SYNCHRONIZATION
Check and adjust the carburetor synchronization among the four
carburetors as follows.
NOTE:
Remove the fuel tank and connect a remote fuel bottle to the fuel
hose.
CALIBRATING THE CARBURETOR BALANCER
• Disconnect the vacuum hoses
1
(for fuel valve) and
2
(for
PAIR valve) from carburetors #4 and #3, and install a cap of the
proper size to each carburetor’s vacuum inlet.
• Start the engine and let it run at idle until it is warmed up.
• Stop the engine.