Page 288 - Manual_Polaris_RZR_ProXP-20-21

EFI / FUEL SYSTEM

7. Place the Fuel Pump Service Tool w over the fuel 11. Remove new fuel pump assembly r , gasket t and
pump PFA nut e. Using a 1/2″ drive ratchet or PFA nut y from packaging. Use care not to bend
breaker bar, loosen and remove the PFA nut. Discard float arm u during un-packaging. Do not lift or carry
the PFA nut. fuel pump assembly by the float arm.

NOTICE 12.Use cleaning wipes provided to clean fuel tank
Apply downward force on the fuel pump flange while surface and threads. Remove all debris, grease and
removing the fuel pump PFA nut. oil. Allow surfaces to dry completely.
13.Install new PFA gasket onto fuel pump assembly
using care not to damage gasket or bend float arm.
Fuel Pump Service Tool:
PU-50326 14.Install fuel pump into fuel tank, hold float arm to the
pump body and tilt assembly to ensure float arm does
not get caught or bent during installation.
8. Carefully lift the fuel pump out of the fuel tank. As the
fuel pump assembly is being removed, be aware of 15.Gently push down on fuel pump flange ensuring
float arm and pump pre-filter. Hold the float arm to the flange is centered.
pump body as you lift and tilt the pump to ensure that 16.Roughly align orientation mark on fuel pump between
the float arm is not bent when removed from the tank.
the orientation marks on fuel tank to ensure float arm
9. Transfer old fuel pump to a suitable container capable does not get bent or snagged.
of safely holding fuel. The fuel pump will retain some
fuel. WARNING
10.Inspect the inside of the fuel tank for debris (may Failure to align the orientation marks may lead to
require flashlight and mirror). If debris like mud or interferences with the fuel level float arm and cause
sand is present, fuel tank should be flushed and incorrect function.
cleaned out prior to installation of new fuel pump
assembly.
17.While maintaining downward pressure, thread new
NOTICE PFA nut onto fuel tank and hand tighten. Use care
when starting PFA nut, ensuring threads are properly
It is recommended to remove the fuel tank from the aligned. Verify orientation marks are still aligned
vehicle and rinse it with a small amount of clean fuel. between fuel pump and fuel tank.
Do not use water or any other chemicals to remove
debris. 18.Torque PFA nut to specification using the Fuel Pump
Service Tool (PU-50326) and a calibrated torque
wrench.
TORQUE
Fuel Pump PFA Nut:
70 ft-lbs (95 Nm)

19.Verify alignment of fuel pump and tank orientation
marks.

5.28 9930583 R01 - 2020-2021 RZR PRO XP / XP 4 Service Manual
© Copyright Polaris Industries Inc.