Arctic Cat Sno Pro 120 Service Manual page 371

7. Install the overload spring tension block with a cap
screw and lock nut. Tighten securely.
8. Secure the outer idler wheel mounting block with the
cap screw and lock nut. Tighten to 20 ft-lb.
 NOTE: When tightening the mounting block lock
nut, install the idler wheel cap screw (A) to maintain
proper alignment.
9. Secure the outer idler wheel to the mounting block
with a cap screw, flat washers, idler wheel, and a
lock nut. Tighten to 20 ft-lb.
SC046A
10. Secure the end cap onto the slide rail using a cap
screw, flat washers, and a lock nut. Tighten to 80
in.-lb.
SC041A
 NOTE: Use a file to remove any sharp edges on the
lower portion of the rail.
11. From the back, start the wear strip onto the rail; then
using a soft hammer, drive the wear strip forward
MS121A
into position. Secure with a machine screw and lock
nut. Tighten to 50 in.-lb.
MS122
MS206A
7
MS288
7-21