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3. With the rubber ski damper and damper plate
installed in the ski saddle, place the ski into posi-
tion on the spindle axle and install the spacers
(positioning the spacers for the desired ski stance);
then slide the cap screw with washer through the
outside of the ski and spindle assemblies.
NOTE: Install the cap screw so the lock nut and
slide spring washer will be located to the inside of
the ski.
4. Install the slide spring washer.
5. Install the lock nut. Tighten the lock nut to 40-45
ft-lb.
6. Install the slide spring to the washer and spindle.
7. Install the remaining ski using steps 2-6.
NOTE: Local laws and/or regulations as to maxi-
mum width of the ski stance on these snowmobiles
may be applicable. Always comply with the maxi-
mum width laws and/or regulations when adjusting
ski stance.
INSTALLING SWAY BAR (Optional)
NOTE: Sway Bar Mounting Kit (p/n 5639-635).
1. Place the sway bar into position (mounting loca-
tion) of the chassis.
2. Secure the bar with the two mounting brackets,
four cap screws, and four washers.
3. Tighten cap screws evenly to 96 in.-lb.
NOTE: The washers must be positioned between
the chassis and the mounting brackets.
4. Position the sway bar link onto the lower A-arm
and the sway bar. Install the cap screws and lock
nuts. Tighten the lock nuts to 20 ft-lb.
20
TRACK TENSION/TRACK
ALIGNMENT
Track tension has been initially adjusted at the factory
for "run-up testing"; however, track tension (and track
alignment) must be adjusted at the dealership accord-
ing to the following recommendations.
To adjust track tension/track alignment, use the fol-
lowing procedure.
1. Elevate the snowmobile on a shielded safety stand
high enough to use a spring scale.
The tips of the skis must be positioned against a wall
or similar object for safety.
2. At mid-point of the track (on the bottom side),
hook a spring scale around a track clip; then pull
down on the scale to 9 kg (20 lb). Measure the
deflection (distance) between the bottom of the
wear strip and the inside surface of the track clip.
Compare the measurement with the chart.
Rear Suspension Style
FasTrack
0744-862
(128 1/2 in. Track) @ 20 lb
3. Using Axle Nut Spanner Wrench (p/n 0644-558)
from the tool kit, loosen the right-side rear axle
nut.
CAUTION
! WARNING
Setup
After Break-In
Tension
35-41 mm
(1 3/8-1 5/8 in.)
(1 1/2-1 3/4 in.)
0744-068
Tension
38-44 mm
0744-067
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