Yamaha YZ250F(W) Owner's Service Manual page 280

EC468000
CARBURETOR DISASSEMBLY
Extent of removal:
Extent of removal
1
1 Carburetor disassembly
Order Part name
CARBURETOR DISASSEMBLY
1
Carburetor breather hose
2
Valve lever housing cover
3
Screw (throttle shaft)
4
Throttle valve
5
Needle holder
6
Jet needle
7
Accelerator pump cover
8
Spring
9
Diaphragm (accelerator pump)
0
Float chamber
A
Leak jet
B
Pilot screw
C
Float pin
D
Float
E
Needle valve
CARBURETOR
Q'ty
4
1
1
1
1
1
1
1
1
1
1
1 Refer to "REMOVAL POINTS".
1
1
1
4 - 10
ENG
Remarks