Polaris Ranger RZR XP 900 2011 Service Manual page 160

ELECTRONIC FUEL INJECTION
5. Remove the driver's seat and disconnect the negative
battery cable.
6. Disconnect the fuel injector harness leads.
7. Hold a shop towel over the fuel line fittings and remove the
fuel return and supply lines from each end of the fuel rail.
Remove the vent line from the fuel pressure regulator.
8. Remove the tie strap retaining the injector harness leads to
the fuel rail. Remove the (2) screws that mount the fuel rail
to the throttle body using a 5 mm Allen wrench.
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9. Carefully pull up on the fuel rail and injectors and remove
them from the throttle body as an assembly. Take care not
to damage the fuel injector ends during removal.
10. Pull out on the fuel injector retaining clip and pull the
inj ector out of the fuel rail. Repeat on the other injector if
removal is necessary.
11. Upon installation ofthe new fuel inj ectors, lightly lubricate
the injector O-rings to aid installation.
9923144 - 2011 RANGER RZR XP 900 SeNice Manual
© Copyright 2011 Polaris Sales Inc.