Four winns SL series, Owner'S Manual

Page: 79 / 175

Owner’s Manual Page 76 Fuel Systems - Section I
a. Ensure that boat is moored securely.
b. Be sure the proper type and grade of fuel
as recommended by your Engine Owners
Manual is used.
c. Determine how much additional fuel is
required to avoid overflow.
4. During fueling: Keep the fill nozzle in contact
with the fuel opening at all times to guard against
possible static spark. See Figure I6.
Spilled fuel is a fire or explosion hazard.
DO NOT overflow the tank or allow fuel spills
into the hull or bilges. Avoid over board spills.
When tank is almost full the sound from the
fuel vent will change. The pitch will become
higher indicating the tank is close to being full.
Stop pumping fuel into the tank.
DO NOT TOP OFF.
(Nozzle in contact with fuel opening.
Grounding the fuel hose - proper)
(Nozzle not in contact with fuel opening.
Not grounding the fuel hose - Improper)
Figure I6: Grounding Fuel Hose
B. Recommendations
Assume blended gasoline is being used and follow
these recommendations below.
1. Inspect fuel hoses often. A deterio rated hose
containing alcohol blend ed gasoline will nor mally
be soft and swollen. A deteriorating hose contain-
ing no fuel will normally be hard and brittle. In both
cas es the hose should be replaced.
2. Ventilate the engine compartment before start
-
ing the engine. Operate the engine compartment
blower for four (4) minutes. Then, prior to starting
the engine, check the bilge area for the scent of
gasoline fumes; DO NOT start the engine if the
odor of gasoline is detected.
3. Frequently inspect the fuel system fittings. Inspect
the fuel tank, pump and filter for signs of leaks or
corrosion. Visually inspect for deteriorating metal
fittings at the fuel hose connections.
Avoid serious injury or death from fire or
explosion resulting from leaking fuel. Inspect
system for leaks at least once a year.
If areas are found within the fuel system that appear
questionable, have a qualified marine technician in-
spect the system. A thorough fuel sys tem examina tion
should be made by an experienced marine technician
at least once a year.
I - 3 FUELING INSTRUCTIONS
1. Avoid fueling at night except in emergencies.
2. When moored at fueling pier:
a. Do not smoke, strike matches, or throw
switches.
b. Stop all engines, motors, fans, and devic es
that could produce sparks.
c. Put out all lights.
3. Before starting to fuel: