octane YAMAHA WR 250X 2008 Owners Manual

INSTRUMENT AND CONTROL FUNCTIONS
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9fuel may deteriorate painted surfac-

es or plastic parts.
EAU13390
CAUTION:

ECA11400
Use only unleaded gasoline. The use
of leaded gasoline will cause severe
damage to internal engine parts,
such as the valves and piston rings,
as well as to the exhaust system.
Your Yamaha engine has been de-
signed to use premium unleaded gaso-
line with a research octane number of
95 or higher. If knocking (or pinging) oc-
curs, use a gasoline of a different
brand. Use of unleaded fuel will extend
spark plug life and reduce maintenance
costs.
EAU13431
Catalytic converter
This model is equipped with a catalytic
converter in the exhaust system.
WARNING

EWA10860
The exhaust system is hot after op-
eration. Make sure that the exhaust
system has cooled down before do-
ing any maintenance work.
CAUTION:

ECA10700
The following precautions must be
observed to prevent a fire hazard or
other damages.

Use only unleaded gasoline.
The use of leaded gasoline will
cause unrepairable damage to
the catalytic converter.

Never park the vehicle near pos-
sible fire hazards such as grass
or other materials that easily
burn.

Do not allow the engine to idle
too long.
EAU13970
Seat
To remove the seat
Remove the bolts, and then pull the
seat off.
To install the seat
1. Insert the projection on the front of
the seat into the seat holder as
shown.

Recommended fuel:
PREMIUM UNLEADED GASOLINE
ONLY
Fuel tank capacity:
7.6 L (2.01 US gal) (1.67 Imp.gal)
Fuel reserve amount (when the fuel
level warning light comes on):
2.1 L (0.55 US gal) (0.46 Imp.gal)

1. Bolt
1