Yamaha YZ250F Owner's Service Manual page 109

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