Instrument an
d
control functions
3-17
3
TIP
This mark identifies the recom-
mended fuel for this vehicle as
specified by European regulation
(EN228).
Confirm the gasoline pump nozzle
has the same fuel identification
mark.
Gasohol
There are two types of gasohol: gaso-
hol containing ethanol and that con-
taining methanol. Gasohol containing
ethanol can be used if the ethanol con-
tent does not exceed 10% (E10). Gas-
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.
EAU86160
Fuel tank overflow hose
The overflow hose drains excess gaso-
line and directs it safely away from the
vehicle.
Before operating the vehicle:
Check the fuel tank overflow hose
connection.
Check the fuel tank overflow hose
for cracks or damage, and replace
it if necessary.
Make sure that the fuel tank over-
flow hose is not blocked, and
clean it if necessary.
Make sure that the fuel tank over-
flow hose is positioned as shown.
E5 E10
1. Clamp
2. Original position (paint mark)
3. Fuel tank overflow hose
1
1
2
3
1
2
3
Summary of Contents for MTN690-U
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