Yamaha F4 Service Manual page 114

FUEL
EXPLODED DIAGRAM
w
q
9
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name
9
Float
0
Needle valve
q
Plug
w
Main nozzle
e
Main jet
r
Pilot jet
t
Pilot screw
CARBURETOR
1
2
3
4
t
r
e
0
8
Q'ty
1
1
1
1
1
1
1 Except for USA
Reverse the disassembly steps for assembly.
4-11
7
6
5
Service points
E