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192 Islander
®
5.1
seCtIon 5 • Fuel systeM
1. fuel sYsTeM
Section 3 • Using Your Boat contains
important fueling information. Take time
to read all the fuel related information in
the owner’s manual.
The 192 Islander standard gasoline fuel system
consists of a 37 gallon fuel tank, fuel tank vent, an
anti-siphon valve, engine fuel supply line and fuel
ll (See Figure 5.1.1).
The fuel tank vent serves as a pressure/vacuum
release and safety overow. The fuel vent is located
inside the fuel cap on the port side of the hull.
Periodically check the vent to assure that it is not
clogged.
anTi-siphon valve (inboarD/ouTboarD
enGine onlY)
The fuel pick-up at the fuel tank has an anti-siphon
valve to prevent fuel from siphoning out in the event
of line failure (See Figure 5.1.1 and 5.1.2). In an
emergency situation, remove the anti-siphon valve
if the engine is not getting fuel. NOTE: Replace with
new anti-siphon valve or fuel shut off valve as soon
as possible as anti-siphon protection is required by
federal law.
ANTI-SIPHON VALVE OPEN
ANTI-SIPHON VALVE CLOSED
SPRING PRESSURE PUSHES THE SEALING BALL CLOSED
TO ENGINE
FUEL FLOW
FROM FUEL
TANK
FUEL FLOW
FROM FUEL
TANK BLOCKED
NO FUEL
PUMP SUCTION
FUEL PUMP SUCTION PULLS OPEN THE SEALING BALL
antI-sIphon valve
(FIg. 5.1.2)
Never start an engine until you are certain that fuel
fumes are not present in engine compartment or
elsewhere in the boat.
! CAUTION
STATIC GROUND
WIRE
FUEL VENT
FUEL FILL
#28 CLAMPS
#10 CLAMPS
STATIC GROUND
WIRE
FUEL
TANK
#10 CLAMPS
FUEL SENDING
UNIT
STATIC GROUND
WIRE
FUEL PICK-UP
TO ENGINE
sIngle engIne
gas Fuel systeM
(FIg 5.1.1)