Fuel Pump Replacement - Polaris 2012 RANGER RZR 570 INTL Service Manual

Fuel Pump Replacement

WARNING
Always wear safety goggles when working with
high pressure or flammable fluids. Failure to do
so could result in serious injury or complications.
1. Remove the driver and passenger seat to access the
fuel pump.
2. Disconnect the battery (-) negative cable.
3. Ensure that static has been discharged from you by
touching a ground so urce su ch as th e en gine or
frame.
4. Disconnect the fuel pump electrical harness.
Fuel Line Connector
5. While holding a shop towel ov er the fuel
connector, disconnect the quick connect fuel line from
the fuel pump.
CAUTION
It is possible for pressurized fuel to be present
when disconnecting the fuel line.
It is recommended to allow the vehicle to sit for
a period of one hour after shutting off the engine
before servicing the fuel pump. This allows the
exhaust to cool and fuel pressure to drop.
NOTE: A small amount of fuel may come out of the
fuel line or tank. Prop erly dra in fuel in to a su itable
container.
6. Be sure the top of the fuel tank is clean. If it requires
Pump Harness
7. Place the Fuel Pump Service Tool (PU-50326) over
line
NOTE: Apply down ward for ce o n the fue l p ump
flange while removing the fuel pump PFA nut.
9923523 - 2012 RANGER RZR 570 Service Manual
© Copyright 2011 Polaris Sales Inc.
ELECTRONIC FUEL INJECTION
cleaning, hand wash the top of the tank to ensure no
debris will enter the fuel sy stem when the fuel pump
is removed.
CAUTION
Failure to clean area around fuel pump may lead
to debris entering the fuel tank during service.
Excessive debris in fuel tank may cause
premature wear of fuel pump and/or clogging
of internal fuel filters.
the fuel pump PFA nut. Using a 1/2" drive ratchet or
breaker bar, loosen and remove the PFA nut. Discard
the PFA nut.
Clean this area
PU-50326
PFA Nut
4.21
4