Yamaha F50D Servise Manual page 131

c
5
a
Fuel pump screw 9:
2 N·m (0.2 kgf·m, 1.5 ft·lb)
TIP:
9
Moisten the inside of the fuel pump with
gasoline to ensure a good seal.
Assemble the fuel pump so that tab a on
9
the diaphragm is positioned on the opposite
side of the fuel inlet and outlets c.
9 After assembling the fuel pump, check it
for air leaks. See "Checking the fuel
pump" (6-8).
9
9
8
7
Fuel pump
0
1
2
3
4
5
6
7
8
9
10
A
6-10