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8-25
Drive track adjustment
WARNING
@
●
Be sure to have a Yamaha dealer make this
adjustment.
●
Support the snowmobile securely on a suitable
stand before working underneath the snowmo-
bile.
●
Operate the engine in a well-ventilated area.
@
1. Lift the rear of the snowmobile onto a suitable stand
to raise the drive track off the ground.
2. Loosen the rear axle nut
1
.
NOTE:
@
It is not necessary to remove the cotter pin
2
.
@
3. Start the engine and rotate the drive track one or two
turns. Stop the engine.
4. Check the drive track alignment with the slide
runners
3
. If the alignment is incorrect, align the
drive track by turning the left and right adjusters.
CD-08E
8
Slide runners
9
Drive track
0
Slide metal
a
Gap
b
Forward
5. Adjust the drive track deflection to specification.
CD-09E
6 7
Drive track
alignment
6
Shifted to right
7
Shifted to left
4
Left adjuster Turn out Turn in
5
Right adjuster Turn in Turn out
Drive track
deflection
More than
specified
Less than
specified
4
Left adjuster Turn in Turn out
5
Right adjuster Turn in Turn out
E_8DG.book Page 25 Friday, June 29, 2001 4:20 PM