Yamaha YZ125N1 Service Manual page 102

CARBURETOR AND REED VALVE
4-15
7. Install:
9Throttle cable 1
9Mixing chamber top 2
9Spring (throttle valve) 3
9Ring 4
9Throttle valve 5
NOTE:
9While compressing the spring, connect the
throttle cable.
9Align the projection a on the ring with the
groove b in the needle holder 6.
8. Install:
9 Mixing chamber top 1
9 Screw (mixing chamber top) 2
To carburetor 3.
NOTE:
After installing, check the throttle grip for smooth
movement.
9. Install:
9Air vent hose 1
9Overflow hose 2
9Clamp 3
NOTE:
Pass the air vent hose at the rear (on the air
cleaner side) of the throttle cable 4.
EC465352
Carburetor installation
1. Install:
9 Carburetor 1
NOTE:
Install the projection between the carburetor joint
slots.
ENG