Warnings; General Information; Gasoline Voltality; Stroke Gasoline / Oil Pre Mix - Polaris 340 CLASSIC 2006 Manual

CLEANFIRE FUEL INJECTION

WARNINGS

When ever servicing the carburetor or fuel
system, it is important to heed the following
warnings.
WARNING
Always stop the engine and refuel outdoors or in a well
ventilated area
WARNING
Do not smoke or allow open flames or sparks in or
near the area where refueling is performed or where
gasoline is stored or used.
WARNING
Do not overfill the tank. Do not fill the tank neck.
WARNING
If you get gasoline in your eyes or if you swallow gas-
oline, see your doctor immediately.
WARNING
If you spill gasoline on your skin or clothing, immedi-
ately wash it off with soap and water and change cloth-
WARNING
Never start the engine or let it run in an enclosed area.
Gasoline powered engine exhaust fumes are poison-
ous and can cause loss of consciousness and death
in a short time.

GENERAL INFORMATION

GASOLINE VOLTALITY

See "GASOLINE VOLATILITY" on page 2.9.
5.2
ing.

2 STROKE GASOLINE / OIL PRE MIX

see "2 STROKE GASOLINE / OIL PRE MIX" on page 2.10
FUEL DELIVERY SYSTEM
(Cleanfiret)

CLEANFIRE SYSTEM OVERVIEW

The Cleanfire fuel system uses a fuel pump (A) that is located
in side the fuel tank, a fuel rail (C) with in-line fuel filter (B),
and injectors (D). The fuel /pump will create a pressure in the
system and deliver the fuel mixture to the injectors. The
injectors get a signal from the engine controller unit (ECU)
and sprays into the engine.
The only maintenance that is needed with this system is that
the fuel filter (B) needs to be changed every 1,000 miles
(1600km).
Fittings should be inspected for cracks or leaks. Do not use
pliers or other tools that may damage fuel lines when
installing or removing fuel rail.
Fuel travels from the fuel pump through the fuel filter and to
the injectors. Any fuel that is not delivered through the
injectors will travel back to the fuel tank through the return
line.
B
A
D
C