Yamaha YZ250N Owner's Service Manual page 236

CARBURETOR AND REED VALVE
4-13
2. Install:
9Reed valve assembly 1
9Reed valve spacer 2
NOTE:
Install the reed valve spacer with its chamfered
side a to the right.
3. Install:
9Carburetor joint 1
9Bolt (carburetor joint) 2
EC4652F0
Carburetor
1. Install:
9Power jet 1
To carburetor 2.
2. Install:
9O-ring 1
9Solenoid valve 2
9Clamp 3
9Screw (clamp) 4
To carburetor 5.
cC
9Before installing the solenoid valve, blow air
on the solenoid valve and its installing loca-
tion on the carburetor in order to remove
any foreign particles such as chips etc.
9Apply the engine oil on the solenoid valve
thread.
ENG
10 Nm (1.0 m•kg, 7.2 ft•lb)