Drive Axles - Arctic Cat 2014 450 Service Manual

4. Install the wheels and tighten to 40 ft-lb (steel) or 80
ft-lb (aluminum).
5. Pour 275 ml (9.3 fl oz) of SAE 80W-90 hypoid gear
lubricant into the differential and install the filler
plug. Tighten to 16 ft-lb.
6. Remove the ATV from the support stand.

Drive Axles

REMOVING REAR DRIVE AXLE
1. Secure the ATV on a support stand to elevate the
wheels.
! WARNING
Make sure the ATV is solidly supported on the support
stand to avoid injury.
2. Pump up the hand brake; then engage the brake lever
lock.
3. Remove the rear wheels.
4. Remove the cotter pins securing the hex nuts; then
remove the hex nuts. Release the brake lever lock.
5. Remove the cap screw and lock nut securing the
knuckle to the upper A-arm. Discard the lock nut.
116
AF610D
 NOTE: Never reuse a lock nut. Once a lock nut has
been removed, it must be replaced with a new lock
nut.
6. While holding the drive axle stationary, pull the top
of the knuckle out and down until it is free of the
drive axle.
AF897D
7. Place a drain pan under the ATV to contain any oil
leakage; then pull out sharply on the axle to dislodge
the splines from the gear case. Remove the axle.
REMOVING FRONT DRIVE AXLE
 NOTE: For removing a front drive axle, see Front
Differential in this section.
CLEANING AND INSPECTING
 NOTE: Always clean and inspect the drive axle com-
ponents to determine if any service or replacement is
necessary.
1. Using a clean towel, wipe away any oil or grease
from the axle components.
2. Inspect boots for any tears, cracks, or deterioration.
 NOTE: If a boot is damaged in any way, it must be
replaced with a boot kit.
3. Inspect the gear case seals for nicks or damage.
DISASSEMBLING AXLES
 NOTE: To disassemble/assemble axles, refer to
appropriate boot kit instructions.
KC284
KC285