Yamaha TT600R Service Manual page 298

CARBURETOR ASSEMBLY
14. Install:
•
Primary carburetor
•
Secondary carburetor
15. Install:
•
Support plate (front) (1)
•
Support plate (rear) (2)
Screw (support plate):
3.5 Nm (0.35 mkg)
16. Adjust:
•
Synchronisation of secondary carburetor
Adjustment:
•
Move the primary throttle valve (1) to a height
of 7.0 mm as shown in the figure.
•
Tighten or loosen the synchronisation screw
(1) until the secondary throttle valve (2) starts
to open.
•
Check that the secondary throttle valve is
open horizontally (a)=(b) when the primary
throttle valve is completely open
6-15
CARB