Arctic Cat Sno Pro 120 Service Manual page 421

8. Place the spring into the spring slide; then place the
spring slide and slide block assembly into position
on the slide rail. Secure with a cap screw and washer.
Tighten to 20 ft-lb.
9. Install the inner idler wheel mounting block and
secure with cap screw and lock nut. Tighten to 20 ft-
lb.
 NOTE: To obtain proper alignment for the idler
wheel cap screw, place the cap screw in the top hole
through the rail and mounting block prior to tighten-
ing.
FZ075
10. Secure the outer idler wheel mounting block with the
cap screw and lock nut. Tighten to 20 ft-lb; then
secure the outer and inner idler wheels to the mount-
ing blocks with existing hardware. Tighten to 20 ft-
lb.
FZ074
 NOTE: To obtain proper alignment for the idler
wheel cap screw, place the cap screw in the top hole
through the rail and mounting block prior to tighten-
ing.
FZ073
11. Secure the rail supports with cap screws. Tighten to
20 ft-lb.
FZ073A
ZJ288
7
MS997A
7-71