Arctic Cat 2015 ZR 5000 Service Manual page 188

7. Align the marks on the idler arm to the centerline of
the offset arm assembly. Secure the offset arm to the
idler arm with cap screws and lock nuts. Tighten to
20 ft-lb.
 NOTE: When tightening the offset arm lock nuts,
tighten the upper lock nut first to ensure an even
clamp load. Make sure the flared side of the bushing
is directed outward.
8. Grease the idler arm and rear arm grease fittings with
an all-temperature grease.
Rear Arm Assembly (M/XF)
DISASSEMBLING
1. With the skid frame removed, remove the snap ring
securing the rear arm idler wheels to the inner car-
riage axle and account for the wave washers; then
remove the axle from the idler arm.
186
2. Remove the cap screw and lock nut securing the
upper shock eyelet to the idler arm; then remove the
cap screw and lock nut securing the rear shock link
to the idler arms.
FZ048A
3. Remove the cap screws and lock nuts securing the
rear arm shock absorber and shock link to the offset
arm.
 NOTE: With the rear arm shock and shock link
removed, account for the four sleeves.
4. Remove the cap screw and lock nut securing the rear
arm to the idler arm. Account for the aluminum axle
and flared bushings.
XM001A
 NOTE: To loosen and remove the remaining cap
screw from the rear arm/idler arm, it may be neces-
sary to reinstall the cap screw.
5. Remove the cap screw and lock nut securing the rear
arm to the slide rail. Account for the bushings and
axle tube.
CM232
XM003A
XM004A
XM006A