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9926816 R07 - 2014-2016 RZR XP 1000 / XP4 1000 Service Manual
© Copyright Polaris Industries Inc.
4.15
12. Install the new injector (s) into the fuel rail and
reinstall the retaining clip.
NOTE
Be sure the retaining clip is positioned on the injector
and fuel rail as shown above.
13. Thoroughly clean the area around the fuel injector
ports on the throttle body.
14. Lightly lubricate the injector O-rings and reinstall the
fuel rail / injector assembly into the throttle body.
15. Install the fuel rail mounting screws and torque to
specification.
TORQUE
Fuel Rail Mounting Screws:
44 in-lb (5 Nm)
16. Reinstall the fuel line to the fuel rail.
17. Connect the harness leads to the fuel injectors.
NOTE
Be sure to connect the PTO harness lead to the PTO
injector and the MAG harness lead to the MAG injector
to ensure proper engine operation.
18. Use a tie strap to retain the harness leads to the fuel
rail.
19. Reconnect the negative battery cable and reinstall
the driver’s seat.
20. Turn key on to allow the fuel system to prime and
inspect the fuel rail and injectors for fuel leaks.
21. Reinstall the intake plenum assembly and fasten the
lower mount to the transmission mount bracket.
• Be sure the lower air box post is placed properly into
the rubber grommet
h
.
• Be sure the air box boots fully seat onto the dual
throttle body before tightening the hose clamps
j
.
TORQUE
Hose Clamps:
35 in-lb (4 Nm)
Intake Manifold Mount Screw:
22 ft-lb (30 Nm)
22. Reinstall the breather into the air box and tighten the
hose clamps retaining the air box to the throttle body
assembly.
23. Reinstall the two screws retaining the air box
assembly.
24. Position the intake hose onto the air box and tighten
the hose clamp.
25. Reinstall the cargo box access panel.
FUEL SYSTEM
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