Polaris RZR 570 2013 Service Manual page 175

9. Gently pull and twist to free the injector from the fuel
rail.
10. Upon installation of the new fuel injector, lightly
lubricate the injector O-rings to aid installation.
11. Install the new injector into the fuel rail. Be sure to
align boss in the injector with the slot in the fuel rail.
12. Thoroughly clean the area around the fuel injector
port on the cylinder head.
13. Lightly lubricate the injector O-rings and reinstall the
fuel rail / injector assembly into the cylinder head.
14. Install the fuel rail mounting screws and torque to
specification.
TORQUE
Fuel Rail Mounting Screws:
7 ft-lbs (10 Nm)
15. Reinstall the fuel line to the fuel rail.
16. Connect the harness lead to the fuel injector.
17. Reconnect the negative battery cable and reinstall
the driver's seat.
9926813 R04 - 2013-2016 RZR 570 Service Manual
© Copyright Polaris Industries Inc.
18. Start the engine briefly and inspect the fuel rail and
injector for fuel leaks.
19. Reinstall the cargo box access panel.
FUEL SYSTEM
4
4.15