Arctic Cat 120 Sno Pro 2010 Service Manual page 472

Rear Axle/Idler Wheels
DISASSEMBLING REAR AXLE
NOTE: The skid frame must be removed for this
procedure (see Removing Skid Frame in this sub-
section).
1. Remove the cap screw and large flat washer secur-
ing the outer rear idler wheel. Remove the outer
idler wheel from the shaft.
2. Loosen the track adjusting bolts. Slide the outer
adjuster bushings off the axle.
3. Carefully slide the shaft out from the slide rails
and inner idler wheels. Account for the rear idler
wheel spacer and adjuster bushings.
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FC194
ZJ266
0742-873
Manual
Table of Contents
ASSEMBLING REAR AXLE
1. In order from the right-hand side, slide the axle
through the slide rail axle slot; then place a bush-
ing (A), inner idler wheel (B), rear idler wheel
spacer (C), inner idler wheel (D), and bushing (E)
on the axle. Slide the axle through the opposite
slide rail axle slot.
2. Place the plastic adjuster bushings on the axle (on
the outside of each axle slot); then install the outer
idler wheels on the axle and secure with two cap
screws (coated with blue Loctite #243) and large
flat washers. Tighten cap screws only until snug.
NOTE: Tighten the rear idler wheel axle only until
snug until the skid frame has been installed and
track tension has been adjusted; then the axle
assembly must be tightened to 20 ft-lb.
3. Install the skid frame (see Installing Skid Frame in
this sub-section).
Section
Table of Contents
742-873A
7
ZJ266
FC194
7-85
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