Yamaha SXV70MK Owner's Manual page 75

5 6
Drive track adjustment
WARNING
@
G
Be sure to have a Yamaha dealer make this
adjustment.
G Support the snowmobile securely on a suitable
stand before working underneath the snowmo-
bile.
G
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.
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
2. If the alignment is incorrect, align the drive track
by turning the left and right adjusters.
CD-08E
Drive track
alignment
3 Left adjuster
4 Right adjuster
7 Slide runners
8 Drive track
9 Slide metal
a Gap
b Forward
5. Adjust the drive track deflection to specification.
CD-09E
Drive track
deflection
3 Left adjuster
4 Right adjuster
8-23
5 Shifted to right
Turn out
Turn in
More than
specified
Turn in
Turn in
6 Shifted to left
Turn in
Turn out
Less than
specified
Turn out
Turn out