AD Boivin 2002 Snow Hawk, Service Manual

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SCHEDULED MAINTENANCE 2 - 6
2.6. FRONT SUSPENSION AND SKI
Front fork
The air pressure inside the fork legs must be as close as
possible to atmospheric pressure. Therefore, it is advisable to
remove the bleeder screws from time to time to re-establish the
pressure. It should be done more frequently when temperature
variations are greater and more frequent.
A visual inspection of the fork legs can reveal oil leaks that might
indicate broken main seals.
It is recommended to replace the fork oil after the break-in
period and, from then on, after every 15 hours of use. For
details, refer to the "
Front suspension and ski " section.
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CAUTION
It is advisable to change the fork fluid when preparing the
vehicle for storage. The presence of condensation in the
suspension fluid could cause rusting to occur during the
storage period.
Ski and runners
Verify the torque of all the bolts holding the ski, as well as all the
steds and nuts retaining the runners. Also inspect the
appearance of the runners to detect any wear, distortion, or
broken studs.
2.7. REAR SUSPENSION AND TRACK
Suspension
Verify that all suspension bolts and nuts are well tightened.
Verify that none of the parts are damaged or missing.
Verify that the suspension wheel bearings are in good working
order.
Verify the condition of the suspension limiter straps.
Verify the condition of the slides.
For more information, refer to the " Rear suspension and track "
section.