9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
8.37
REAR SUSPENSION SERVICE
BOGIE WHEEL SERVICE
BOGIE WHEEL ASSEMBLY REMOVAL
Inspect each bogie to ensure the bearing rolls smoothly.
If the bearing feel rough or is seized, replace the bearing.
1. Raise the rear of the snowmobile off of the ground
using a dedicated track stand or similar device.
2. Remove the lock nut
q
and bolt
y
securing the
bogie wheel to the bogie wheel nut.
3. Remove the bogie wheel
e
. Note the orientation of
the domed washer
w
and the bogie wheel bearing
snap ring.
4. If the bogie wheel mount
t
requires replacement,
remove the screw
r
and lock nut
q
.
BOGIE WHEEL BEARING SERVICE
1. Wear eye protection when removing snap ring. Use a
snap ring pliers to remove the snap ring from the
bearing bore. Note the sharp side of the snap ring
faces out.
2. Press the bearing out of the bogie wheel.
3. Install a new bearing into the bogie wheel by pressing
on the bearing’s outer race.
4. Install the snap ring. Verify the snap ring is fully
seated in the groove.
BOGIE WHEEL ASSEMBLY INSTALLATION
1. If the bogie wheel mount was removed, reinstall it
using a new lock nut. Torque lock nut to specification.
TORQUE
Bogie Wheel Mount Fastener:
9 ft-lbs (12 N·m)
2. Install the bogie wheel onto the mount with the snap
ring side facing away from the mount.
3. Install the bolt in the same orientation in which it was
removed.
4. Install the dome washer dome side toward wheel.
5. Install a new lock nut. Torque nut to specification.
TORQUE
Bogie Wheel Fastener:
10 ft-lbs (14 N·m)
