Hub - Arctic Cat HDX CREW 2017 Service Manual

2. Lubricate the splines of the driveshaft with the
appropriate grease; then align and engage the drive-
line flange to the engine flange. Tighten to 20 ft-lb.
3. Secure the differential to the frame/frame bracket
with two through-bolts and secure with lock nuts and
flat washers. Tighten to 38 ft-lb.
4. Install the rear drive axles; then install the brake cali-
pers and tighten the new "patch-lock" cap screws to
20 ft-lb.
5. Fill the gear case with the appropriate lubricant; then
install the left side storage box.

Hub

REMOVING
1. Secure the vehicle on a support stand to elevate the
wheel; then remove the wheel(s).
 NOTE: The jack stands should be placed under the
main frame to avoid contact with front suspension
components.
NOTE: Removing or tightening of the hub nuts

requires the axles be locked. To lock the rear axle,
place the transmission in park. To lock the front axle,
turn the ignition switch to ON and select LOCK on
the drive select switch; then place the transmission in
park and turn the ignition switch to OFF.
! WARNING
Make sure the vehicle is solidly supported on the sup-
port stand to avoid injury.
2. Remove the cotter pin from the hub retaining plate.
Discard the cotter pins.
PR960
3. Remove the hub nut securing the hub.
4. Remove the brake caliper(s).
 NOTE: It is not necessary to remove the brake hoses
from the calipers for this procedure.
PR264A
5. Remove the hub assembly.
6. Remove the four cap screws securing the brake disc.
PR254A
CLEANING AND INSPECTING
1. Clean all hub components.
2. Inspect all threads for stripping or damage.
3. Inspect the brake disc (if applicable) for cracks or
warping.
4. Inspect the hub for pits, cracks, loose studs, or spline
wear.
REPLACING WHEEL STUDS
1. Secure the hub in a suitable holding fixture and
remove the brake disc (if applicable).
2. Drive the damaged stud out of the hub; then place the
new stud into the hub and thread on an appropriate
flange nut.
PR250
3. Using a socket and ratchet handle, tighten the nut
until the stud is fully drawn into the hub.
135