Proper
Orlando Scooter maintenance is crucial to getting the most out of your Orlando
Scooter. You should always consult your owner’s manual as the following tips
may vary from Orlando Scooter to Orlando Scooter. If the information presented
here contradicts your owner manual, then you should trust the manufacture and
abide by their specs. Furthermore we remind Orlando Scooter enthusiasts to
follow safe riding practices and ALWAYS wear protective gear.
When
the Orlando Scooter is brand new, been run out of gas, been sitting for a long
period or is very cold, it may be necessary to prime the carburetor before
attempting to start it. This is accomplished with the primer pump bowl located
at the bottom of the carburetor. Simply press and release this pump several
times until gas can be seen flowing through the clear gas return line to the
fuel tank. This will help start the Orlando Scooter under the aforementioned
conditions, however if this is done once the Orlando Scooter has warmed up it
may induce flooding.
The
carburetor has many adjustments on it and it is recommended that these
adjustments to be made by experienced persons only, however we will point out
the major points. The carburetor is responsible for pumping the fuel and mixing
it with the air at a precise measurement. The carburetor does this with very
small diaphragms, orifices and ports, which are easily clogged by contaminants.
This is why is extremely important that you use only clean new fuel in your gas
Orlando Scooter.
The small gold screw on the side of the
orlando scooter carburetor is the idle speed screw. This screw controls the idle speed, the tip
should extend about an 1/8 of an inch (4 mm). Adjust it so the engine will idle
at just fast enough speed to stay running. The brass color screw located lower on
the side of the carburetor next to the choke lever is for the high speed
mixture. Start by turning this screw in (clockwise) until it stops. Don't turn
it in tight, just until it stops. Next, turn the screw out two full turns
(counter-clockwise). This is the factory setting. You should be able to start
and operate the Orlando Scooter with this setting. Once you have it running,
you can fine tune. Never turn the screw more than 1/8 of a turn at a time. Try
turning it IN about 1/8, this will help the top speed operation. BUT, turning
it in TOO MUCH will cause the motor to run lean at full speed and can burn a
piston. Also, running too lean will cause a loss of low end power. Once you get
the mixture set you can adjust the idle, it should be low enough that the
engine doesn't vibrate. Finally make sure you have the choke lever down
completely after the Orlando Scooter is started and warmed up.
There is also a main jet adjustment
screw dead center on the top of the carburetor. This is most always set at 1
full turn out. If this is not adjusted correctly, your Orlando Scooter may not
run, or run very poorly. Once again, turn screw all the way in (clockwise) and
then out (counter-clockwise) 360 degrees (1 full turn).
If
the Orlando Scooter will not idle or idles too fast, an adjustment screw is
provided next to the choke. Turning this screw clockwise will increase the idle
speed. Turning the screw counterclockwise will decrease the idle speed. Remember
that an idle speed that is too fast can be dangerous.
The
scooter spark plug is a crucial and vulnerable part on your engine. Your spark plug can
be located on the top of the engine under the protective rubber boot. Your Orlando
Scooter comes with a tool kit containing a spark plug wrench for easy removal.
The spark plug must be clean, and must be replaced promptly when signs of wear
begin to show. The condition of the spark plug can tell you a lot about how
your motor is running. If the electrode is white, that can be a sign that your Orlando
Scooter is running too hot. This can be a result of either running too lean, or
that the fuel and air mixture is too lean. If you are running your Orlando
Scooter to rich then your spark plug may be black, covered with gas, oil, or
carbon. Another common problem is that the spark plug gets clogged up with
carbon and/or oil and "fouls". This should be checked by assuring the
electrode has a clean gap of .023 in.
The
Scooter air filter is used to clean the air going into the engine. Periodic cleaning of
this filter is recommended to protect your gas Orlando Scooter engine against
the damaging effects of dirt and abrasive particulates. Your air filter can be
located on the front of the engine and the protective cover can be removed with
one screw. When the protective cover is removed the air filter is revealed. You
can also see the small workings of the choke and butterfly valve. The filter
should be free from dirt and grease and appear clean like the one shown on the
right. If there are contaminants on the filter it can be cleaned in a container
of gasoline. Allow the filter to dry before re-installing it into your gas Orlando
Scooter.
There
are two main types of Orlando Scooter throttles. One is a twist type, and the
other is a hand throttle. Although the throttles are different in operation,
they are essentially mechanically the same. When the rider applies the
throttle, a cable carries this motion down to the engine. For continued smooth
operation it is important to keep this cable clean and free of obstructions.
Should the throttle begin to feel loose and sloppy, the slack can be adjusted
on the cable at the handlebars. Simply loosen the lock nut and adjust the cable
tension via the adjustment screw. Once the desired tension is achieved retighten
the lock nut.