Polaris RZR 900 2017 Service Manual page 499

26. Set the IFP depth to the specified length from the top
of the reservoir.
MEASUREMENT
IFP Depth:
FRONT : 2.875" (73.02 cm)
REAR RZR XP 1000: 6.25" (158.8 mm)
REAR RZR XP 4 1000: 7.25" (184.2 mm)
27. Using a long 3/32" Allen wrench, install the IFP bleed
screw.
NOTICE
Apply grease to the end of the Allen wrench so the
bleed screw sticks to it during installation.
28. Pour the residual shock oil out of the reservoir into a
proper disposal container.
29. Install the reservoir cap. Push down on the reservoir
cap using even pressure until the retaining ring
groove is exposed.
30. Install the retaining ring and check to make sure
retaining ring is seated properly.
31. Push the shock rod assembly completely into the
shock body. It should go all the way down smoothly
without interference. If it does not, disassemble and
reassemble per this procedure.
32. Secure the shock body in a vise by its lower mount.
9930588 R02 - 2017-2020 RZR 900 900/S 900/S4 1000/S 1000/S4 Service Manual
© Copyright Polaris Industries Inc.
STEERING / SUSPENSION
33. Pressurize the shock
Schrader ® valve using the Gas Shock Recharging Kit
(PN 2200421).
34. Continue filling until the shaft has fully extended and
the reservoir pressure is at 125 psi.
Nitrogen Pressure (Front and Rear):
125 psi (862 kPa) +/- 5%
WARNING
CHARGE THE SHOCK USING NITROGEN GAS
ONLY. DO NOT FILL WITH ANY OTHER GASES.
Doing so compromises the performance of the shock
and may be EXTREMELY DANGEROUS!
35. Reinstall the valve cap.
36. Clean all oil residue from the shock and reservoir
with solvent, and dry with low pressure compressed
air in a well ventilated area.
reservoir through the
9
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