Carburetor - Yamaha F4B Service Manual

Carburetor

1.5 N·m (0.15 kgf·m, 1.11 ft·lb)
1
2
19
18
17
A For European market
B For Oceanian market
No. Part name
1 Throttle stop screw
2 Spring
3 Throttle link screw
4 Spring
5 O-ring
6 Pilot screw
7 Pilot jet
8 Gasket
9 Float chamber
10 Screw
11 O-ring
12 Drain screw
13 Pin
14 Spring
15 Main nozzle
16 Main jet
17 Float
3
A
5
4
12
15
14
13
16
Q'ty
M3  15 mm
1
1
M4  6 mm
1
1

1
1
1

1
1
M4  12 mm
2

1
1
1
1
1
1
1
Intake silencer / Carburetor
B 20
6
7
11
10
Remarks
Carburetor
0
1
2
8
3
4
9
5
6
10
7
8
9
10
A
6-16