Yamaha FX Nytro FX10D Owner's Manual page 94

Periodic maintenance and adjustment
1. Drive track deflection
2. Slide runner
Standard drive track deflection:
FX10 30.0–35.0 mm (1.18–1.38 in)
FX10M53S 40.0–45.0 mm (1.57–1.77
in)
FX10M62S 40.0–45.0 mm (1.57–1.77
in)
FX10RTRS 30.0–35.0 mm (1.18–1.38
in)
FX10XT 25.0–30.0 mm (0.98–1.18 in)
FX10XT75 30.0–35.0 mm (1.18–1.38
in)
3. If the deflection is incorrect, adjust the
drive track.
Adjusting the drive track alignment and de-
flection
1. Loosen the rear axle nut.
1. Rear axle nut
2. Lift the rear of the snowmobile onto a suit-
able stand to raise the drive track off the
ground.
86
3. Start the engine and rotate the drive track
2
one or two turns. Stop the engine.
4. Align the drive track by turning the left
and right adjusting nuts.
Drive track
alignment
Left adjusting
nut
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
Shifted to left
right
Turn out Turn in
Turn in Turn out