3-4
Section 3 Fuel System
C280 / S280 / C310 / ST310
3.4 Fueling Instructions
Try not to spill fuel. If fuel is spilled, wipe up
all traces with dry rags and immediately dis-
pose of the rags properly onshore. DO NOT
allow fuel to stay on the finish of the boat,
discolor and damage to trim can occur.
Avoid fueling at night, except under well-
lighted conditions. Also, monitor fuel level
gauge to avoid overfilling.
To fill fuel:
• Turn all switches to "OFF."
• Secure boat.
• Remove passengers from boat.
• Extinguish all flame producing items.
• Open fuel fills with fuel fill key, coun-
terclockwise.
• Put nozzle in the fuel fill opening.
• Fill the fuel tanks slightly less than
rated capacity to allow for expansion.
• Remove the nozzle.
• Install and tighten fuel cap. Do not to
overtighten.
Check the fuel compartment and below the
deck for fuel odors. If you smell fuel, DO
NOT start engines.
Spray the valves, fuel tank gauge sender
and ground connections with a metal protec-
tor.
Inspect the fuel fill cap o-ring seals fre-
quently and lubricate with petroleum jelly or
silicone grease. The o-ring seal prevents
water from entering the fuel system through
the fuel fill cap. If the o-ring is damaged, or
you suspect it is damaged, replace it.
! DANGER
FIRE/EXPLOSION HAZARD
Gasoline vapors are highly explosive
when exposed to open flame or spark,
resulting in death or serious injury.
• Stop engines before fueling.
• DO NOT smoke or allow open
flames or sparks nearby, within 50
ft (15 m) of the fueling area.
• Maintain contact between fuel noz-
zle and fuel tank fill to prevent
electrostatic spark. DO NOT use a
plastic funnel.
• Fill in an open area.
BURN HAZARD
Fuel floating on water which is ignited
can cause death or serious injury.
Fuel will float on top of water and can
burn. If the boat is abandoned, swim
upwind, far enough to avoid fuel that
can spread over the surface of the
water.
! CAUTION
Use only the fuel recommended by the
engine manufacturer. Use of old, con-
taminated fuel can cause the engine to
malfunction or severe damage. Do not
use fuel that contains more than 10%
ethanol, harsh additives or methanol;
damage to the engines and fuel sys-
tem will result. Fuel system damage,
related to use of alcohol-blended
fuels, is not covered by the Pursuit
Limited Warranty. Refer to the engine
owner's manual for specific fuel
requirements for your engines.
! DANGER
FIRE / EXPLOSION HAZARD
Fuels are extremely flammable and
highly explosive under certain condi-
tions. DO NOT smoke or allow open
flames or sparks nearby when
inspecting the fuel system.
Frequently check fuel lines and all
system components (filters, primer
bulbs, clamps and connections) for
leaks, damage or deterioration, or if
you suspect damage, replace as nec-
essary. Surface cracking on a hose
indicates wear. Replace it.