Fuel Systems
I - 1
GASOLINE FUEL SYSTEMS
Prior to taking delivery, it is important that a full in-
spection be made of the entire fuel system by the sell-
Gasoline fuel systems used in Four Winns
®
boats are ing dealer. An entry on the Four Winns Pre-Delivery
®
designed to meet or exceed the requirements of the Inspection Form portion of the Warranty Registration
US Coast Guard, the National Marine Manufacturers Card will attest to the dealer’s performance of this
Association, and the American Boat and Yacht Coun-
cil in effect at the time of manufacture.
service.
B. Fuel Fills
NOTICE
Fuel fill deck plates are located either on the aft deck
or side decks, and are marked “GAS”. To open, insert
the deck plate key into the holes on the cap and rotate
counterclockwise. A bead chain connects the cap to
body to help prevent loss overboard. Be sure to utilize
the proper type and grade of fuel as recommended by
the engine manufacturer. See Section I-2 for
additional information.
Use only clean, dry fuel of the type and grade
recommended by the engine manufacturer.
The use of incorrect or contaminated fuel can
cause engine malfunction and serious dam-
age. Engine damage resulting from the use of
a lower octane gasoline is considered misuse
of the engine and will void the engine warranty.
Refer to the section on Gasoline Requirements
in the engine manual for information on octane
specifications.
The fuel fill fitting allows for venting below the fill cap.
While the tank is being filled, the air displaced by the
fuel escapes through the fuel fill/vent. This reduces
the amount of fuel spillage. Always open the lid slowly
to allow air to escape. See Figure I-2.
The 258 & 278 Vista models are equipped with a
®
single fuel tank. See Figure I1. The capacity of the
fuel tank(s) may be found on our website at www.
fourwinns.com. The generator (if applicable) uses a
separate fuel pick-up.
Check Valve prevents
spills from fuel surge.
Baffles allow air ventilation
but trap water
Fuel Vent
Fuel Fill
Bow
Splash Shield sends overflow
from vent back to tank
Figure I-2: Fuel Fill
Fuel Tank
The gasket seal on the fuel fill cap assists in sealing
when closed. A missing or damaged gasket can allow
water on the surrounding surfaces to run into the tank.
Periodically inspect the gasket and the fuel deck plate
for damage.
Figure I1: Fuel Tank Location
A. System Testing
All gasoline fuel systems have been factory inspected
and pressure tested in accordance with regulations
in effect at the time of manufacture. Additionally,
each fuel tank must pass rigid tests and inspections
performed by the fuel tank manufacturer.
DO NOT confuse GAS deck fill plate with
WATER or WASTE deck plates. Deck fill plates
are labeled according to the intended use.
Fuel Systems - Section I
Owner’s Manual Page
| Categories | Four Winns Manuals, Four Winns Vista Manuals, Outboard Marine Corporation Manuals |
|---|---|
| Tags | Four Winns Vista 258, Four Winns Vista 278 |
| Model Year | 2005, 2006, 2007, 2008 |
| Download File |
|
| Document Type | Owner's Manual |
| Language | English |
| Product Brand | Boats and Cruisers, Four Winns. For support contact your dealer at http://www.fourwinns.com/locate-dealer.aspx |
| Document File Type | |
| Publisher | fourwinns.com |
| Wikipedia's Page | Outboard Marine Corporation |
| Copyright | Attribution Non-commercial |
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