Hub - Arctic Cat 350 2011 Service Manual

For Discount Arctic Cat Parts Call 606-678-9623 or 606-561-4983
 AT THIS POINT
For servicing the input shaft, pinion gear, needle bear-
ing, thrust button, and axle seal, see Front Differential
in this section.
INSTALLING
1. Slide the gear case into position through the left
side of the frame; then secure it to the frame with
cap screws and lock nuts. Tighten to 38 ft-lb.
2. Secure the engine output flange to the rear gear
case input flange with four cap screws and lock
nuts. Tighten to 20 ft-lb.
3. Install the rear drive axles (see Drive Axles in this
section).

Hub

REMOVING
1. Secure the ATV on a support stand to elevate the
wheel; then remove the wheel.
! WARNING
Make sure the ATV is solidly supported on the support
stand to avoid injury.
2. Remove the cotter pin from the nut.
NOTE: During assembly, new cotter pins should
be installed.
3. Remove the flange nut securing the hub.
4. Remove the brake caliper.
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KC288A
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5. Remove the hub assembly.
6. Remove the four cap screws securing the brake
disc.
CLEANING AND INSPECTING
NOTE: Whenever a part is worn excessively,
cracked, or damaged in any way, replacement is
necessary.
1. Clean all hub components.
2. Inspect all threads for stripping or damage.
3. Inspect the brake disc for cracks or warping.
4. Inspect the hub for pits, cracks, loose studs, or
spline wear.
INSTALLING
1. Secure the brake disc to the hub with the four cap
screws coated with blue Loctite #243. Tighten to
15 ft-lb.
2. Apply grease to the splines in the hub.
3. Install the hub assembly onto the shaft.
4. Secure the hub assembly with the nut. Tighten
only until snug.
5. Secure the brake caliper to the knuckle with the
two cap screws. Tighten the caliper to 20 ft-lb.
6. Tighten the hub nut (from step 4) to 200 ft-lb; then
install and spread a new cotter pin making sure
each side of the pin is flush to the hub nut.
Section
Table of Contents
KC283
KC283