Malibu Boats RESPONSE TXi 2021, Owner'S Manual

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126 Get Ready | 2021 OWNER’S MANUAL
Malibu Fuel System
All Malibu models are equipped with the most up-to-date
fueling system available in the marine industry. The boats feature
pump-in-tank (PIT) fuel systems, which means the fuel pump is
located securely inside the fuel tank rather than at the engine.
There are many benefits to the PIT system, most significantly
in the prevention of vapor lock and improved filtration of
contaminants.
To maximize the benefit of this type of fuel pump, the
entire system is under high pressure. That means that access
to the pump and fuel filter is only through fuel lines with a
significant pounds-per-square-inch (PSI) pressure to ensure
proper operation. As such, no one can or should ever attempt
to access any portion of the fuel system without proper training
and proper equipment. The fuel lines are covered in orange
“fire-sleeve” protective covering so that they are easily
identifiable, and consumers should always avoid these
lines, unless it is noted that one is squeezed or pitched. If
it is possible to alleviate this situation safely, then do so. The
preferable method, however, is to have an authorized Malibu
dealer’s trained service technician do so and verify that no
damage has been done to the line or other equipment.
Normally, if there is any issue arising from damage or leakage
in the fuel system a strong odor of gasoline will be present
and signifies that the engine should not be started due to the
danger of explosion from fumes. Even in the absence of a
gasoline odor, owners and operators should always visually check
the fuel system prior to operation, as directed in the Care and
Maintenance section of this manual.
Malibu recommends returning to shore and refueling
whenever the fuel gauge indicates that the fuel load has fallen
below ¼ of a tank full. It has been determined that continuous
operation with ballast significantly loaded either port or
starboard (rather than evenly distributed) can result in damage
to the fuel pump as it attempts to compensate. Also, even
with the best of care, some water may get into the fuel tank or
separate from the fuel that is pumped into it. If there is water
present, it will settle on the bottom of the tank. If the pump
begins to reach any water, it may cause malfunctioning in the
engine.
When pumping fuel, do not leave the nozzle unattended in
the fuel fill. Although the fuel system has been manufactured
to avoid spit-back of fuel, and most gasoline dispensers will shut
off if removed from fuel fill, it is always a wise consideration to
provide full attention to the process.
Operations
Final Checks Before Starting
Before getting underway, operations checks should be
completed to ensure a safe and enjoyable outing. Verify that:
ɛ All safety requirements as outlined in the Safety section of
this manual have been met.
ɛ Review the prelaunch requirements as outlined by the
trailer manufacturer, and the preparations as required by
the engine/drive-train manufacturer.
ɛ The total number of people and gear onboard does not
exceed the maximum allowed and as indicated on the
capacity plate. These informational plates are located in
the interior walk through.
ɛ All gear is properly stowed. Gear that is left loose on
the deck can become dislodged, move about during
operation and could potentially go overboard or strike an
individual onboard, resulting in potential injury.
ɛ A float plan or outing information has been left with
someone ashore. This means that if any issues arise,
there is a person to raise an alarm if you do not return as
planned. (Cell phones are helpful, but sometimes service
is not available, so this should not be the only plan in the
event of problems.)
ɛ Ensure there is sufficient fuel in the fuel tank for the
outing or have a plan for refueling.
ɛ Be sure that the weather forecast does not include
threatening conditions. Also check predicted wind and
water conditions.
ɛ Check that the drain plugs are fully and correctly installed.
The fuel system, including the fuel lines, filter, and pump, should never
be serviced by any person other than an authorized Malibu dealer’s
trained service technician. Special tools and training are required
to safely service the fuel system on all models. When opened or
penetrated, the high-pressure lines can cause serious injury or death.
DANGER
!
The flammability of gasoline and its explosive properties must always
be respected. At the first odor of gasoline, the engine should be shut
off and remain off until the source of the odor has been identified and
the issue has been rectified.
DANGER
!
Never smoke or operate any spark producing object within a 50-foot
range of the boat when fueling. Fumes from gasoline are more likely
to produce an explosion and/or fire than the actual fuel.
DANGER
!
If fuel is spilled, always clean up with dry rags and dispose of properly
onshore.
DANGER
!
NOTICE
Review the Engine section of this manual for important information
regarding the proper fuel to use, how to maintain the fuel to use, how
to maintain the fuel if the boat will not be used for a period of time,
and other important information regarding the safe use of gasoline in
the boat.
NOTICE
Use of incorrect fuel can result in damage to the engine that is not
covered by the engine manufacturer nor by Malibu. Failure to follow
maintenance requirements may also void the warranties.