
MECHANICAL PROBLEMS
You can find yourself in an emergency the moment something goes wrong with
your motorcycle. In dealing with any mechanical problem, take into account
the road and traffic conditions you face. Here are some guidelines that can help
you handle mechanical problems safely.
Tire Failure
You will seldom hear a tire go flat. If the motorcycle starts handling differently,
it may be a tire failure. This can be dangerous. You must be able to tell from the
way the motorcycle reacts. If one of your tires suddenly loses air, react quickly
to keep your balance. Pull off and check the tires.
If the front tire goes flat, the steering will feel “heavy.” A front-wheel flat is
particularly hazardous because it affects your steering. You have to steer well to
keep your balance.
If the rear tire goes flat, the back of the motorcycle will jerk or sway from side
to side.
If either tire goes flat while riding:
• Hold the handlegrips firmly, ease off the throttle, and keep a straight
course.
• If you must brake, gradually apply the brake of the tire that isn’t flat, if
you are sure which one it is.
• When the motorcycle slows, edge to the side of the road, squeeze the
clutch, and stop.
Stuck Throttle
Twist the throttle back and forth several times. If the throttle cable is stuck, this
may free it. If the throttle stays stuck, immediately operate the engine cut-off
switch and pull in the clutch at the same time. This will remove power from the
rear wheel, though engine noise may not immediately decline. Once the
motorcycle is “under control,” pull off and stop.
After you have stopped, check the throttle cable carefully to find the source of
the trouble. Make certain the throttle works freely before you start to ride
again.
Wobble
A “wobble” occurs when the front wheel and handlebars suddenly start to shake
from side to side at any speed. Most wobbles can be traced to improper
loading, unsuitable accessories, incorrect tire pressure, or misaligned tires
and/or chain drive. If you are carrying a heavy load, lighten it. If you can’t,
shift it. Center the weight lower and farther forward on the motorcycle. Make
sure tire pressure, spring pre-load, air shocks, and dampers are at the settings
recommended for that much weight. Make sure windshields and fairings are
mounted properly.
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