FUEL SYSTEM
ASSEMBLY
loosen the synchronization adjusting screw until there is no
spring tension.
Install the thrust spring between the throttle links.
Secure the carburetors together with the two screws.
Install the synchronization spring and synchronization adjust
ing screw.
Inspect throttle operation a s described below :
Open the throttle slightly by rotating the throttle valve, then
•
release the throttle. M ake sure that there is no drag when
opening and closing the throttle.
Turn the throttle stop screw to align the rear cyli nder carbure
tor throttle valve with the edge of the by-pass hole.
Align the front cylinder carburetor thr o ttle valve with the by
pass hole edge by turning the synchronization adjusting
screw.
Make sure the throttle returns smoothly.
4- 1 4
THRUST
111
SPRING
SYN C H RON IZATION
1 2 1
ADJUSTING SCREW
( 2 )
SYN C H RO N IZATION ADJUSTIN G
( 1 )
R E W
THROTTLE STOP SCREW