8
9850068 R01 - 2020-2021 RZR PRO XP / XP 4 Service Manual
© Copyright Polaris Industries Inc.
8.29
SUPPORT BEARING REPLACEMENT
1. Remove front prop shaft from the vehicle (see Prop
Shaft Removal / Installation page 8.21).
2. Using a hydraulic press, remove support bearing and
isolator bearing support as an assembly.
3. Clean the bearing mounting surface on the shaft.
4. Install new support bearing and isolator bearing
support assembly onto the end of the prop shaft.
5. Using a hydraulic press, install the support bearing
assembly onto the prop shaft.
IMPORTANT
The notch on the bearing support should be oriented as
shown.
6. Install front prop shaft into the vehicle (see Prop Shaft
Removal / Installation page 8.21).
U-JOINT DISASSEMBLY
CAUTION
Always wear eye protection.
1. Remove external snap ring
q
from all four bearing
caps.
NOTICE
If yoke or bearing is removed, cross bearing must be
replaced. Note orientation of grease fitting (if equipped)
and mark inner and outer yoke for correct re-positioning
during installation.
2. Support inner yoke as shown and drive outer yoke
down (bearing cap out) with a suitable press.
FINAL DRIVE
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