Yamaha TT-R125 1999 Manuel D'atelier Du Proprietaire page 198

CARBURETOR
9. Install:
Carburetor top cover 1
Spring (throttle valve) 2
Throttle valve 3
On throttle cable 4.
NOTE:
While compressing the spring, connect the
throttle cable.
Carburetor installation
1. Install:
Carburetor assembly 1
NOTE:
Install the projection between the carburetor
joint slots.
2. Tighten:
Screw (carburetor joint) 1
Screw (air cleaner joint) 2
4 - 10
ENG