Periodic maintenance and adjustment
2
1
1. Ski wear limit (front)
2. Ski runner
3. Ski wear limit (rear)
Ski runner wear limit:
6.0 mm (0.24 in)
Ski wear limit (front):
13.0 mm (0.51 in)
Ski wear limit (rear):
8.0 mm (0.31 in)
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. Distance A
2. Distance B
64
2
3
Ski toe-out (distance A – distance B):
0.0–15.0 mm (0.00–0.59 in)
TIP
Move the front tip of each ski fully inward be-
fore measuring or aligning.
3.
If the alignment is not correct, consult a
Yamaha dealer.
ESU12153
Steering system
Check the handlebar for excessive free play.
To check the handlebar
1.
Push the handlebar up and down and
back and forth.
2.
Turn the handlebar slightly to the right
and left.
If excessive free play is felt, consult a Yamaha
dealer.
ESU12179
Drive track and slide runners
Drive track
EWS00482
WARNING
A broken track, track fittings or debris
thrown by the drive track could be danger-
ous to an operator or bystanders. Observe
the following precautions:
Do not allow anyone to stand behind the
snowmobile when the engine is running.