Yamaha Phazer PZ50Y Owner's Manual page 75

Standard drive track deflection:
30.0–35.0 mm (1.18–1.38 in)
3. If the deflection is incorrect, adjust the
drive track.
Adjusting the drive track
1. Lift the rear of the snowmobile onto a suit-
able stand to raise the drive track off the
ground.
2. Loosen the rear axle nut.
1. Rear axle nut
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. If the alignment is incorrect,
align the drive track by turning the left and
right adjusting nuts.
1. Slide runner
Drive track Shifted to
alignment
Left adjusting
Turn out
nut
Periodic maintenance and adjustment
Shifted to left
right
Turn in
Drive track Shifted to
alignment
Right adjust-
ing nut
1. Left adjusting nut
2. Right adjusting nut
Shifted to right
1. Forward
2. Gap
3. Slide runner
4. Drive track
5. Slide metal
Shifted to left
right
Turn in Turn out
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