Instrument an
d
control functions
4-16
4
ohol containing methanol is not
recommended by Yamaha because it
can cause damage to the fuel system
or vehicle performance problems.
NOTICE
ECA11401
Use only unlea
d
e
d
g
asoline. The use
of lea
d
e
d
g
asoline will cause severe
d
ama
g
e to internal en
g
ine parts,
such as the valves an
d
piston rin
g
s,
as well as to the exhaust system.
EAU86260
Fuel tank
b
reather hose an
d
overflow hose
For U49 mo
d
els
For California
The breather hose prevents a vacuum
condition from forming within the fuel
tank.
The overflow hose drains excess gaso-
line and directs it safely away from the
vehicle.
Before operating the vehicle:
check each hose connection.
check each hose for damage.
confirm the end of each hose is
not blocked.
confirm each hose is positioned
as shown.
TIP
For California: See page 7-12 for can-
ister information.
1. Fuel tank breather hose
2. Fuel tank overflow hose
3. Clamp
1. Fuel tank overflow hose
2. Clamp
1
1
1
2
3
2
3
1
1
1
2
2
UBVA10E0.book Page 16 Wednesday, August 9, 2023 9:43 AM