Fuel System; Fuel Lines; Vent Lines; Fuel Valve - Polaris PREDATOR 2003 Service Manual

MAINTENANCE
NOTE: Be sure the engine is at operating
temperature. See Idle Speed Adjustment.
4. Loosen lock nut on in-line cable adjuster (Ill. 1).
5. Turn adjuster until 1/16 to 1/8
achieved at thumb lever. (Ill. 2). After making
adjustments, quickly actuate the thumb lever
several times and reverify freeplay.
Direction
of travel
1/16 - 1/8
Freeplay
Ill. 2
6. Tighten lock nut securely and slide boot
completely in place to ensure a water-tight seal.
7. Turn handlebars from left to right through the
entire turning range. If idle speed increases,
check for proper cable routing. If cable is routed
properly and in good condition, repeat adjustment
procedure.

FUEL SYSTEM

WARNING
Gasoline is extremely flammable and explosive
under certain conditions.
Always stop the engine and refuel
G
outdoors or in a well ventilated area.
Do not smoke or allow open flames
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or sparks in or near the area where
refueling is performed or where
gasoline is stored.
Do not overfill the tank. Do not fill the
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tank neck.
If you get gasoline in your eyes or if
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you swallow gasoline, seek medical
attention immediately.
If you spill gasoline on your skin or
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clothing, immediately wash it off with
soap and water and change clothing.
Never start the engine or let it run in
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an enclosed area. Engine exhaust
fumes are poisonous and can result
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freeplay is

FUEL LINES

Fuel Pump
Pulse Line
Ill.1
1. Check fuel lines for signs of wear, deterioration,
damage or leakage. Replace if necessary.
2. Be sure fuel lines are routed properly and secured
with cable ties. CAUTION: Make sure lines are
not kinked or pinched.
3. Replace all fuel lines every two years.

VENT LINES

Check engine, fuel tank, oil tank and carburetor vent
lines for signs of wear, deterioration, damage or
leakage. Replace every two years.
Be sure vent lines are routed properly and secured
with cable ties. CAUTION: Make sure lines are not
kinked or pinched.

FUEL VALVE

The Predator fuel system strains the fuel through
screens located in the fuel valve. There is no fuel filter
to service. To service the fuel valve:
1. Shut off fuel supply at fuel valve. Remove line
clamps and fuel lines from the tank.
2. Remove the tank and drain remainder of fuel into
a appropriate container.
3. Remove fuel valve by loosening the screws
holding the valve to the tank.
4. Inspect the valve for damage or debris. Replace
the valve if problems are found.
loss of consciousness or death in a
short time.
Never drain the float bowl when the
engine is hot. Severe burns may
result.
Fuel In
Fuel Out
2.11