Arctic Cat 2012 DVX 90 Service Manual page 70

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3. Slide brake backing plate assembly off the spindle
shaft and secure it out of the way.
4. Remove the cotter pin from the outer tie rod end;
then while holding the flat on the tie rod end, remove
the castle nut.
5. Remove the tie rod end from the steering knuckle.
6. Remove the rubber spindle pin boot; then remove the
cotter pin and flanged castle nut from the spindle pin.
Lower the steering knuckle assembly from the A-
arm.
7. Remove the cap screw and self-locking nut securing
the shock absorber to the A-arm.
8. Remove the cap screws and self-locking nuts secur-
ing the A-arm to the frame.
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9. Remove the A-arm.
MD2428
CLEANING AND INSPECTING
 NOTE: Whenever a part is worn excessively, cracked,
or damaged in any way, replacement is necessary.
1. Clean all A-arm components in parts-cleaning sol-
vent.
2. Clean the tie rod mounting hole of all residual Loc-
tite, grease, oil, or dirt for installing purposes.
MD2113
3. Inspect the A-arm for bends, cracks, and worn bush-
ings.
4. Inspect the tie rod mounting holes for cracks or dam-
age.
5. Inspect the frame mounts for signs of damage or
wear.
INSTALLING
 NOTE: During installing, new cotter pins should be
installed.
1. Lubricate the A-arm bushings with grease; then
install the A-arm into the frame. Install the cap
screws and self-locking nuts. Tighten the nuts to 29
ft-lb.
MD2132
Manual
Table of Contents
MD2121
MD2119
69