5.6
9850043 R01 - 2017-2021 RANGER 500 / 570 Service Manual
© Copyright Polaris Inc.
FUEL PRESSURE GAUGE KIT - PU-
43506-A
NOTICE
The EFI fuel system remains under high pressure, even
when the engine is not running. Before attempting to
service any part of the fuel system, the pressure must
be relieved. The Fuel Pressure Gauge Kit has an
integrated pressure relief valve that can be used to
bleed off pressure.
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. Do not
induce vomiting.
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
loss of consciousness or death in a short time.
Never drain the fuel when the engine is hot. Severe
burns may result.
Always wear safety goggles when working with high
pressure or flammable fluids. Failure to do so could
result in serious injury or complications.
FUEL PRESSURE GAUGE ADAPTER -
PA-48838
Used in conjunction with PA-48838 to check fuel
pressure.
DIGITAL WRENCH® - DIAGNOSTIC
CONNECTOR
The diagnostic connector
q
is located under the hood as
shown.
FUEL SYSTEM
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