PURSUIT OS 315, Owner'S Manual

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OS 315
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Chapter 3:
FUEL SYSTEM
3.1 General
The fuel system used in Pursuit boats is designed to meet the requirements of the U.S. Coast Guard, the
National Marine Manufacturers Association (NMMA), and The American Boat and Yacht Council (ABYC)
in effect at the time of manufacture.
Fuel systems have been factory inspected and pressure tested in accordance with regulations in effect at the
time of manufacture. This inspection assures that the system is air tight, leak proof and safe. It is the
responsibility of the purchaser to maintain it in that condition. Make frequent inspections to assure that no
deterioration or loosening of connections is resulting from vibration.
DO NOT LET THE ODOR OF GASOLINE GO UNCHECKED. ANY ODOR OF GASOLINE
MUST BE IMMEDIATELY INVESTIGATED AND STEPS TAKEN TO PROTECT THE BOAT
AND ITS OCCUPANTS UNTIL THE PROBLEM IS CORRECTED. IF THE ODOR OF GASO-
LINE IS NOTED, SHUT OFF ALL ENGINES AND ELECTRICAL EQUIPMENT. INVESTI-
GATE AND CORRECT THE SITUATION IMMEDIATELY. HAVE ALL PASSENGERS PUT
ON PERSONAL FLOTATION DEVICES AND KEEP A FIRE EXTINGUISHER READY UNTIL
THE SITUATION IS RESOLVED.
FUEL WITHDRAWAL TUBES
The fuel withdrawal tubes are positioned in the fuel tanks to achieve optimum fuel usage, fuel line routing,
etc. At certain speeds and hull trim angles, the fuel supply at the withdrawal tube location can increase or
decrease accordingly. Be extremely careful when attempting to operate the boat when low on fuel. Though
some fuel may be in the tank, the trim angle of the boat may cause the fuel to flow away from the withdrawal
tube(s).
FUEL GAUGE SENDERS
This indicates the amount of fuel in the tanks. The fuel gauge sender(s) can be accessed through inspection
plates in the cockpit. Due to the mechanical nature of the fuel senders, variations in readings during various
speeds of operation may occur. This system is merely a relative indication of the available fuel supply and
not a calibrated instrument.
FUEL FILLS
A fuel fill deck plate is located on each gunwale and is marked “GAS.” The
fuel fill is opened by turning it counter clockwise with a special key. After
fueling, install the fuel cap and tighten with the key. Be sure to use the proper
type and grade fuel. Refer to the engine owner’s manual for additional
information.
Fuel Fill