Yamaha Scorpio Service Manual page 154

CARBURETOR
3.Install:
Needle jet
G
To carburetor
NOTE:
Be sure to insert the slot a onto the projection
b.
4.Install:
Needle valve holder
G
Screw (float valve holder):
2 Nm (0.2 m • kg)
5.Install:
Float chamber cover 1
G
Screw (float chamber cover):
5 Nm (0.5 m • kg)
6.Install:
Piston valve assembly 1
G
Piston valve spring 2
G
Vacuum chamber cover 3
G
Screw (vacuum chamber cover):
4 Nm (0.4 m • kg)
NOTE:
Match the tab a on the rubber diaphragm to
the matching recess b in the piston valve.
5 - 8
CARB