55
Fuel System
To fill the fuel tank, follow this procedure:
•
The fuel caps are hinged and do not require
a key. Press the release button on the side of
the cap and swing it open.
•
Make sure the nozzle is equipped with an
automatic shutoff valve. Then put the nozzle
in the fuel fill opening and make sure it stays
in contact with the fuel fill fitting during the
entire fueling operation.
• Fill the tank until the shutoff valve in the pump
nozzle clicks and automatically stops the fuel
flow.
•
Remove the nozzle and close the cap. Make
sure to press down firmly until the cap clicks,
indicating that it is secure and the system is
sealed.
WARNING
FUEL TANK CONTENTS CAN BE UNDER PRESSURE.
TO AVOID SERIOUS INJURY OR DEATH FROM FIRE
OR EXPLOSION, OPEN FUEL CAP SLOWLY IN A WELL
VENTILATED AREA. NO SMOKING OR OPEN FLAMES.
WARNING
SPILLED FUEL CAN CAUSE A FIRE OR AN EXPLOSION.
MAKE SURE YOU DO NOT SPILL ANY FUEL. IF A SMALL
AMOUNT OF FUEL IS SPILLED ON THE FIBERGLASS, USE A
CLOTH TO REMOVE THE FUEL AND PROPERLY DISPOSE OF
THE CONTAMINATED CLOTH. IF FUEL IS SPILLED ON THE
WATER, EXERCISE EXTREME CAUTION. FUEL FLOATS ON
THE SURFACE OF THE WATER AND CAN IGNITE. IF FUEL
IS SPILLED INTO THE WATER, IMMEDIATELY EVACUATE
THE AREA AND NOTIFY THE MARINA AND THE PROPER
OFFICIALS.
Preparing The Boat For Operation
Use the following procedure to prepare the boat for
operation when fueling operations are complete:
•
Open all hatches, windows and doors.
•
Check the fuel compartment and below the
deck for fuel odors. If you smell fuel, do not
start the engines.
5.5 Fuel System Maintenance
Outboard Gasoline Fuel System
Periodically inspect all primer bulbs, connections,
clamps and hoses for leakage, damage or deterio-
ration. Replace as necessary. Spray the valves,
tank fuel gauge senders and ground connections
with a metal protector.
Frequently inspect and lubricate the fuel fill cap
seal with Teflon or silicone grease. The seal
prevents water from entering the fuel system
through the fuel fill cap and it should be immedi
-
ately replaced if there is any sign of damage or
deterioration.
Contaminated fuel may cause serious damage to
your engines. Fuel filters must be checked for
corrosion and deterioration frequently. Fuel filters
must be changed at least once a season or more
frequently depending on the type of engine and
the quality of the fuel. Refer to the engine or fuel
filter manufacturer’s instructions for information
on servicing and replacing the fuel filter.
The age of gasoline can effect engine performance.
Chemical changes occur as the gasoline ages that
can cause deposits and varnish in the fuel system
as well as reduce the octane rating of the fuel.
Severely degraded fuel can damage the engines
and boat fuel tanks and lines. Therefore, if your
boat is not being run enough to require at least
one full tank of fresh fuel a month, a fuel stabilizer
should be added to the gasoline to protect the
fuel from degradation. Your dealer or the engine
manufacturer can provide additional information
on fuel degradation and fuel stabilizers recom-
mended for your engine.
In many states, most gasoline is blended with
ethanol alcohol. Ethanol is a strong solvent and
can absorb water during periods of storage. You
should refer to the engine operating manual for
information regarding alcohol blended fuels and
how it affects the operation of your marine engine.
Diesel Generator Fuel System
Algae can grow in the accumulated water in die-
sel fuel tanks. This condition is most prevalent in
warm climates. Periodically adding a high quality
diesel fuel additive containing an algaecide may
be required to control algae in your boating area.
Since algae also can grow in accumulated water in
the fuel filters, it is important to run the genera
-
tor for at least 30 minutes after the algaecide has
been added so it will be circulated throughout the
fuel system. This is even more important during
Summary of Contents for 340 DC
Page 1: ...OWNER S MANUAL 340 DC...
Page 2: ...2 Revision 0 11 07 2018...
Page 14: ...14 NOTES...
Page 22: ...22 NOTES...
Page 25: ...25 Operation...
Page 86: ...86 NOTES...
Page 102: ...102 NOTES...
Page 122: ...122 NOTES...
Page 130: ...130 NOTES...
Page 149: ...149 MAINTENANCE LOG Appendix B Hours Date Dealer Service Repairs...
Page 150: ...150 Maintenance Log Hours Date Dealer Service Repairs...
Page 151: ...151 Maintenance Log Hours Date Dealer Service Repairs...
Page 152: ...152 Maintenance Log Hours Date Dealer Service Repairs...
Page 153: ...153 Maintenance Log Hours Date Dealer Service Repairs...
Page 154: ...154 Maintenance Log Hours Date Dealer Service Repairs...
Page 155: ...155 Appendix C BOATING ACCIDENT REPORT...
Page 156: ...156 Boating Accident Report...
Page 157: ...157 Boating Accident Report...
Page 158: ...158 NOTES...
Page 160: ...160 NOTES...
Page 167: ...CAUSE AND SOLUTION...