TRACK BREAK-IN
It is very important to inspect and adjust track tension after every ride for the first
150 miles (240 km) of use to ensure the proper tension during the break-in
period. Aggressive riders in certain snow conditions may need to adjust track
tension as early as 20 miles (32 km). After the break-in period track tension
should be inspected every 150 miles (240 km).
IMPORTANT
Track tension must be kept at specification – neither too loose nor too tight.
Overly loose track tension is inefficient and overly tight tension causes
premature wear or drive train system failures.
NOTICE
Ratcheting occurs when the drive shaft drivers slip on the track. A ratcheting
event typically produces extreme vibration and is often experienced when the
track is subjected to heavy loads.
Early wear can be caused by two conditions – improper track tension and/or
sustained trail riding at high speeds without scratchers. Neither condition results
from a defect in the track, and wear caused by either or both of these conditions
is not covered by warranty.
Loose tracks reduce drive system efficiency because:
• Track tension constantly varies on snowmobiles as the rear suspension
extends and compresses.
• Loose track tension increases the chance for the drive shaft to ratchet in high
load driving modes. Track ratcheting may damage the track and drive nubs.
• Loose track tension decreases rail slider life and can cause uneven slider
wear.
• The slack in a loose track bows out in front of the rail tips. This bowing effect
significantly reduces drive system efficiency, creates drag, and changes the
approach angle of the rear suspension, which decreases the snowmobile's
ability to get on top of the deep snow.
TRACK WARM-UP
WARNING
A loose track or flying debris could cause serious injury or death. Stand clear of
the front of the snowmobile and the moving track. Never hold the snowmobile
up or stand behind it while warming up the track. Do not use excessive throttle
during warm-up or when the track is free-hanging. Use a stable rear support.
118
OPERATION
To Next Page
Loading...
Need help?
General
