Chaparral 246 SSI 2019, Owner'S/Operator'S Manual

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2019 246 SSI SPORT BOAT
Chaparral Boats, Inc.
chaparralboats.com
The internal fuel system on your Chaparral boat meets all current
Federal requirements.
Fuel lines, filters, and all fuel system components should be checked at
the start of each season and periodically thereafter, particularly after
any work has been done aboard the boat which might have affected any
part of the system. Be certain that all are in proper condition and that
the entire system is fuel tight.
The fuel tank is located under the cockpit floor. The fuel tank fill pipe is
located on the outside deck. Some models have a dual fuel system,
providing convenience and flexibility of refilling your tank from either
The fuel tank vent allows air to escape as the tank is being filled and
helps equalize tank pressure as temperatures change. The tank has an
anti‐siphon valve which keeps fuel from leaking into the boat in case of
fuel line breaks.
Periodically, check the condition of the fuel tank components. Fuel tank
fittings are accessible through the inspection plate of the cockpit floor.
Fuel Recommendations
The quality of the fuel is very important for satisfactory engine
performance and long engine life. Fuel should be clean and free of
contamination. Your fuel tanks should be kept full of fuel whenever
possible. This will reduce the amount of water condensation and reduce
the possibility of contamination. Chaparral recommends not using fuel
containing more than 10% alcohol by volume.
Ethanol‐infused gasoline is widely available to today’s boater. However,
it may have harmful effects on marine engines and fuel delivery systems.
Please refer to your engine manufacturer’s owner’s manual to find the
recommended type and grade of fuel for your engine as well as a better
understanding of the effects of ethanol on your engine.
Freshwater System
Chaparral Sunesta models have a pressurized water system. The fresh
water system provides water from an onboard storage tank. A water
pump and filter provide water under pressure to the optional transom
and bow shower and the sink in the cockpit galley.
The fresh water tank is filled through the fill plate on the side of the
deck. The vent allows air to enter and escape as water levels change. Fill
the tank only with potable water. Using and refilling the tank frequently
keeps drinking water fresh and clean.
Pressure Water System
Transom Shower
Optional
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