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4.22
ELECTRONIC FUEL INJECTION
9923142 - 2011 RANGER RZR / RZR S / RZR 4 Service Manual
© Copyright 2010 Polaris Sales Inc.
7. Carefully lift the fuel pump out of the fuel tank. As the fuel
pump assembly is being removed, be aware of float arm and
pump pre-filter. Hold the float arm to the pump body as you
lift and tilt the pump to ensure that the float arm is not bent
when removed from the tank.
8. Transfer old fuel pump to a suitable container capable of
safely holding fuel. The fuel pump will retain some fuel.
9. Inspect the inside of the fuel tank for debris (may require
flashlight and mirror). If debris like mud or sand is present,
fuel tank should be flushed and cleaned out prior to
installation of new fuel pump assembly.
IMPORTANT: It is recommended to remove the fuel
tank from the vehicle and rinse it with a small amount
of clean fuel. Do not use water or any other chemicals
to remove debris.
10. Remove new fuel pump assembly, gasket and PFA nut from
packaging. Use care not to bend float arm during un-
packaging. Do not lift or carry fuel pump assembly by the
float arm.
11. Use cleaning wipes provided to clean fuel tank surface and
threads. Remove all debris, grease and oil. Allow surfaces
to dry completely.
12. Install new PFA gasket onto fuel pump assembly using care
not to damage gasket or bend float arm.