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MAINTENANCE
FUEL SYSTEM AND AIR INTAKE
FUEL SYSTEM WARNING
WARNING
Gasoline is extremely flammable and explosive under
certain conditions.
Always stop the engine and refuel outdoors or in a well
ventilated area.
Do not smoke or allow open flames 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 tank neck.
If you get gasoline in your eyes or if you swallow
gasoline, seek medical attention immediately.
If you spill gasoline on your skin or clothing,
immediately wash it off with soap and water and
change clothing.
Never start the engine or let it run in an enclosed area.
Engine exhaust fumes are poisonous and can result in
loss of consciousness or death in a short time.
Never drain the fuel when the engine is hot. Severe
burns may result.
FUEL TANK VENT LINE
If the vent line fitting is removed from the fuel tank, it
must be replaced. The fitting will not hold properly once
it is removed.
Symptoms of a restricted fuel tank vent include the
following: collapsing fuel tank, engine miss or hesitation,
loss
of
engine
performance
temperatures.
1. Remove the seats and the engine service panel.
2. Check the fuel tank vent line
deterioration or damage. Replace vent line if
necessary.
2.40
NOTE
or
high
exhaust
q
for signs of wear,
3. Be sure the vent line is routed properly and secured
with cable tie(s).
Make sure vent line is not kinked or pinched.
VENT LINE TERMINATION FITTING
This fitting should be inspected and tested using a Mity
Vac™ to ensure proper venting. Connect the Mity Vac to
the fitting and give it 5 pumps. The gauge should return
to 0 immediately or there is an obstruction.
If the vent line fitting is removed from the frame, it must
be replaced. The ears on the clip (arrows) will not hold
properly once it is removed.
FUEL PUMP / FUEL FILTERS
The fuel pump assembly
under the passenger seat.
This engine uses a serviceable, high-volume, high-
pressure, fuel pump that includes a preliminary filter
and an internal fine filter
regulator.
9928492 R04 - 2017-2018 RZR XP 1000 / XP4 1000 Service Manual
NOTE
NOTE
q
is located in the fuel tank
e
located before the pump
© Copyright Polaris Industries Inc.
w
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