Ethanol Blended Fuel - Boston Whaler 190 Outrage Service Manual

Section 3 • Systems & Components Overview & Operation
• NEVER use homemade containers to fi ll your
fuel tanks.
• Fuel carried on-board outside of a fi xed fuel system
should be stored in an approved container or
in a portable tank such as provided for outboard
engines and be stowed safely outside of the
engine or living compartment(s).
• Shut down the engine, motors and fans prior
to taking on fuel. Any ignition sources should
be extinguished before fi lling the fuel tank.
• Close all ports, windows, doors and hatches.
• Fueling should never be done at night except in
well-lighted areas.
• Always keep the fuel nozzle in contact with
the fuel fi ll plate or the edge of the fuel tank
opening throughout the fi lling process.
• Allow areas where gasoline vapors could
collect to be ventilated before starting the
engine.
• Wipe any spillage completely and dispose of
rags or waste on shore.
• Secure the fi ll cap tightly.
• Portable tanks should only be fi lled while on the
ground; never on-board the boat.
Your boat has safety features that can be circumvented
by not adhering to standard fueling practices.
NOTICE
it is your responsibility to read and understand
the engine manufacturer's manual in your
owner's manual packet for complete fuel and
fueling information and warnings.
REFER TO THE ENGINE MANUFACTURER'S MANUAL
IN YOUR OWNER'S MANUAL PACKET FOR COMPLETE
INSTRUCTIONS AND WARRANTY.
3-4
Ethanol-Blended Fuel
Ethanol is an oxygenated hydrocarbon compound
that has a high octane rating and therefore is useful
in increasing the octane level of unleaded gasoline.
The fuel-system components of your Mercury
NOTICE
The use of improper gasoline or additives can
damage your fuel system and is considered
misuse of the system. Damaged caused by
improper gasoline or additives WILL NOT be
covered under warranty.
engine(s) have been tested to perform with the
maximum level of ethanol-blended gasoline (10%
ethanol) currently allowed by the EPA in the United
States.
Special precautions should be considered with the use
of fuel containing ethanol in your system. Fuels with
ethanol can attack some fuel-system components,
such as tanks and lines, if they are not made from
acceptable ethanol-compatible materials. This can
lead to operational problems or safety issues such as
clogged fi lters, leaks or engine damage.
Your boat was manufactured, and shipped from the
factory, with ethanol-compatible materials. Before
introducing gasoline with ethanol into your fuel
tank, ask your dealer if any components have been
added or replaced that are not recommended by
Boston Whaler, Mercury or may not be ethanol-
compatible.
Filling the Tank
It is best to maintain a full tank of fuel when the
engine is not in use. This will reduce air fl ow in and
CAUTION
!
The use of fuels containing ethanol higher than
10 percent (E-10) can damage your engine and/
or fuel system and will void the warranty.
E85 FUELS COULD SERIOUSLY DAMAGE
YOUR ENGINES AND MUST NEVER BE USED.
R
190 Outrage