Yamaha YZ250(P)/LC Owner's Service Manual page 244

CARBURETOR AND REED VALVE
4-16
10. Install:
9
Throttle cable 1
9
Mixing chamber top 2
9
Spring (throttle valve) 3
9
Ring 4
9
Throttle valve 5
NOTE:
9
While compressing the spring, connect the
throttle cable.
9
Align the projection a on the ring with the
groove b in the needle holder 6.
11. Install:
9
Mixing chamber top 1
9
Screw(mixing chamber top) 2
To carburetor 3.
NOTE:
9
Insert the throttle valve into the carburetor
body while pulling up the lever 4.
9
Pass the throttle cable 5 at the front (on the
cylinder side) of the air vent hose.
9
After installing, check the throttle grip for
smooth movement.
EC465390
Carburetor installation
1. Install:
9
Carburetor 1
NOTE:
Install the projection between the carburetor joint
slots.
ENG