Checking The Fuel Joint; Checking The Fuel Filter - Yamaha F15B Service Manual

Checking the fuel joint

1. Visually check the fuel joint for cracks or
damage.
2. Connect the special service tool at the
outlet of fuel joint.
3. Apply the specified pressure to check
that the pressure is maintained for 10
seconds. Replace the fuel joint if neces-
sary.
Vacuum/pressure pump gauge set:
90890-06756
Fuel joint holding pressure:
50 kPa (0.5 kgf/cm

Checking the fuel filter

1. Check the fuel filter element 1 for clog-
ging, contamination, or foreign sub-
stances, and check the fuel filter cup 2
for cracks or leakage. Clean with straight
gasoline, or replace if necessary.
1
3
2
NOTE:
Apply a thin coat of gasoline to the O-ring 3
before assembling the fuel filter cup.
6D45F11
6B440020
2 , 7.3 psi)
6B440035
Fuel line
1
2
3
4
5
6
7
8
9
4-4