Check Fuel - Yamaha EF12000DE Owner's Manual

CHECK FUEL

WARNING
Do not refuel while smoking or near open flame or other such potential fire
hazards. Otherwise fire accident may occur.
1) Check fuel level at fuel level gauge.
2) If fuel level is low, refill with unleaded
automotive gasoline.
This engine is certified to operate on
automotive unleaded gasoline.
3) Use unleaded automotive gasoline
only.
I Unleaded regular/premium or refor-
mulated gasoline containing no more
than 10% Ethanol (E10), or 15%
MTBE may also be used.
Never use gasoline containing ethanol
I
exceeding 10%, or MTBE exceeding
15% because engine or fuel system
damage could result.
Never use stale or contaminated
I
gasoline.
I Use of these non-recommended fuels
may result in reduced performance
and/or denial of warranty.
4) Stop the engine and open the cap.
5) Close the fuel valve before filling the
fuel tank.
6) Be sure the fuel filter screen is inserted.
7) Reattach the fuel cap by turning clock-
wise until reaching the physical stop
(about one quarter turn). Do not
attempt to turn past the physical stop or
the fuel cap may be damaged.
Fuel gauge
− 11−
Tank cap
Fuel filter screen