Periodic maintenance and adjustment
86
To measure the drive sprocket wear
Measure the drive sprocket tooth width at the
measuring line shown. If the tooth width is 13
mm (0.51 in) or less, replace the drive sprock-
et.
ESU14661
Skis and ski runners
Checking the skis and ski runners
Check the skis and ski runners for wear and
damage. Replace if necessary.
NOTICE
ECS00561
Avoid scratching the skis when loading
and unloading the snowmobile, when rid-
ing in areas with little or no snow, or on
sharp edges such as concrete, curbs, etc.
This will wear or damage the skis.
Aligning the skis
1.
Turn the handlebar so the skis face
straight ahead.
2.
Check the following for ski alignment:
Skis are facing forward.
Ski toe-out (distance A – distance B) is
within specification.
1. Drive sprocket tooth
2. Measuring line
3. Drive sprocket tooth width
1. Ski runner wear limit
1
2
3
1
1. Ski wear limit (front)
2. Ski runner
3. Ski wear limit (rear)
Ski runner wear limit:
8.0 mm (0.31 in)
Ski wear limit (front):
13.0 mm (0.51 in)
Ski wear limit (rear):
8.0 mm (0.31 in)
1. Distance A
2. Distance B
1
3
2
2
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