Yamaha Vector RS90RX, Owner'S Manual

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Operation
30
high speeds until you have become thor-
oughly familiar with your snowmobile and
all of its controls.
Braking
When slowing down or stopping, release the
throttle and apply the brake gently—not sud-
denly.
WARNING
EWS00220
●
Many surfaces such as ice and hard-
packed snow require much longer stop-
ping distances. Be alert, plan ahead, and
begin decelerating early.
●
Improper use of the brake can cause the
drive track to lose traction, reduce con-
trol, and increase the possibility of an
accident.
Turning
For most snow surfaces, “body English” is the
key to turning.
As you approach a curve, slow down and be-
gin to turn the handlebar in the desired direc-
tion. As you do so, put your weight on the
running board to the inside of the turn and
lean your upper body into the turn.
This procedure should be practiced at low
speeds many times, in a large flat area with no
obstacles. Once you have learned this tech-
nique, you should be able to perform it at high-
er speeds or in tighter curves. Lean more as
the turn gets sharper or is made at higher
speeds.
Improper riding techniques such as abrupt
throttle changes, excessive braking, incorrect
body movements, or too much speed for the
sharpness of the turn may cause the snow-
mobile to tip.
If your snowmobile begins to tip while turning,
lean more into the turn to regain balance. If
necessary, gradually let off on the throttle or
steer to the outside of the turn.
Remember:
Avoid higher speeds until you are thoroughly
familiar with the operation of your snowmo-
bile.
Riding uphill
You should practice first on gentle slopes. Try
more difficult climbs only after you have de-
veloped your skill. As you approach a hill, ac-
celerate before you start the climb, and then
reduce the throttle to prevent track slippage. It
is also important to keep your weight on the
uphill side at all times. On climbs straight up
the hill, this can be accomplished by leaning
forward and, on steeper inclines, standing on
the running boards and leaning forward over
the handlebar. (Also see “Traversing a
slope”.)
Slow down as you reach the crest of the hill,
and be prepared to react to obstacles, sharp
drops, or other vehicles or people which may
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