KYMCO SUPER8 50, Service Manual, Page: 124 / 188

11.
CARBURETOR
11-11
SUPER8 50 2T
CARBURETOR INSTALLATION
Check the carburetor insulator and O-ring
for wear or damage.
Install the carburetor and insulator onto the
intake manifold and tighten the two lock
nuts.
Connect the fuel tube and auto bystarter
wire connector.
Install the carburetor cap. (
Ö
11-4)
Install the air cleaner onto the carburetor
and tighten the band screw.
Install the met-in box. (
Ö
12-4)
AIR SCREW ADJUSTMENT
Remove the met-in box. (
Ö
12-4)
Turn the air screw clockwise until it seats
lightly and back it to the specification given.
Air Screw Opening :
: 1
¼
±
½
turns
Start the engine and turn the air screw in or
out slowly to obtain the highest engine
speed.
Turn the throttle stop screw to obtain the
specified idle speed.
Idle Speed :
: 1950
±
100rpm
Slightly increase the engine speed and
make sure that the engine does not miss or
run erratic.
If the adjustment of the air screw within the
range of
±
½
turn makes no difference to the
engine performance, check other related
items.
When installation, do not allow foreign
particles to enter the carburetor.
＊
Route the auto bystarter wire correctly
and properly.
＊
Warm up the engine before air screw
adjustment.
＊
Do not force the air screw against its
seat to prevent damage.
＊
Air Screw
Throttle Stop Screw
O-rings
Insulator
Carburetor Cap
Fuel Tube
Air Cleaner