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9928491 R04 - 2017-2018 RZR XP Turbo / XP4 Turbo Service Manual
© Copyright Polaris Industries Inc.
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5. Be sure to only press on outer most surface of
bearing race, do not press on the center spherical
bearing.
6. Inspect trailing arm bearing housing for wear or
damage. Replace trailing arm if damaged.
7. Press in new bearing until fully seated into trailing
arm casting.
8. Install new snap ring, O-rings (not required) and
bushings.
RADIUS ROD REMOVAL / INSTALLATION
The following procedure details upper and lower radius
rod removal and replacement on one side of the vehicle.
Repeat the following steps to remove the A-arm from the
opposite side.
1. Raise and support vehicle by main frame.
WARNING
Serious injury or death may result if machine tips or
falls. Be sure machine is secure before beginning this
service procedure.
2. Remove the rear wheel nuts and rear wheel.
3. Identify / mark radius rods “upper” and “lower”.
4. Remove the nut, bolt and washer
q
&
w
attaching
the upper and lower radius rod to the bearing carrier.
Discard the nuts.
5. Remove bolts
e
&
r
attaching radius rods to the
vehicle frame. Discard the nuts.
6. Remove radius rods from vehicle.
7. Examine radius rod shafts, boots and spherical
bearings. Replace entire radius rod if any excessive
wear is evident.
8. Reverse this procedure to reinstall the radius rods.
9. Torque all fasteners to specification.
NOTE
Use new attaching nuts upon installation of the rear
radius rods.
TORQUE
Inner Radius Rod Mounting Bolts:
50 ft-lb (68 Nm) + 45°
Outer Radius Rod Mounting Bolts:
50 ft-lbs (68 Nm) + 90°
STEERING / SUSPENSION
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