Yamaha YZ250F(N)/LC Owner's Service Manual page 270

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
Jet needle
6
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
F Valve seat
CARBURETOR
Q'ty
4
1
1
1
1
1
1
1
1
1
1
1 Refer to "REMOVAL POINTS".
1
1
1
1
4 - 8
ENG
Remarks