So what do we do with all this stuff?
Clean and adjust!
Do not use a caustic carb cleaner, as
this is a Taiwan made carburator manufactured from the finest
of materials! LOL! Use contact cleaner or solvent. On the main
jet & pilot jet, hold up to the light and make sure they
are clear. If not run
a small wire through to un-plug.(the
main jet is probably clear, the pilot is probably not!) Aslo,
hold up #8, the needle receiver. Run a small wire in the 5 pin holes on the long
part of the needle receiver. These holes are critical to smooth
running, and clog quite easily particularly if scooter has sat
for a long time.
Float level is set at factory and we
do not suggest you adjust it. Generally it is right on. Should
be 15-17MM from gasket surface with the float just touching the
Check all parts for wear, replace if
worn. Check slide for free movement, check hoses for cracks or
After reasembly adjust idle for your
AIR SCREW: o.k. here's the deal. comes from the factory 1
1/2-2 turns out. Usually this is ok, however if you have been
experiencing "coughing", "starving for gas"
turning throttle and bike gasps then catches on.......then......adjust
air screw all the way in and then back out 3/4 to 1 turn. This
is the sollution to that problem, not changing main jet.