Yamaha WR250F Manuel D'atelier Du Proprietaire page 350

EC468000
CARBURETOR DISASSEMBLY
Extent of removal:
Extent of removal Order
1
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1 Carburetor disassembly
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
Air cut valve cover
A
Spring (air cut valve)
B
Diaphragm (air cut valve)
C
Float chamber
D
Leak jet
E
Pilot screw
4 - 25
ENG
CARBURETOR
Q'ty Remarks
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1 Refer to "REMOVAL POINTS".