KYMCO PEOPLE S 125 Service Manual page 64

5
. FUEL SYSTEM
Remove the float pin, float and float valve.
INSPECTION
Inspect the float valve and valve seat for
damage or clogging.
Inspect the float valve and valve seat contact
area for stepped wear or contamination.
＊
Worn or contaminated float valve and
valve seat must be replaced because it
will result in float level too high due to
incomplete airtightness.
Remove the main jet, needle jet holder,
needle jet, slow jet and pilot screw.
＊
• Be careful not to damage the fuel jets
and pilot screw.
• Before removing, turn the pilot screw in
and carefully count the number of turns
until it seats lightly and then make a
note of this.
• Do not force the pilot screw against its
seat to avoid seat damage.
Clean the removed fuel jets with detergent oil
and blow them open with compressed air.
Blow compressed air through all passages of
the carburetor body.
＊
Also remove and clean the vacuum
chamber and air cut-off valve.
Float Valve
Slow Jet
Main Jet Needle Jet
PEOPLE S 4T
Float
Float Pin
Valve Seat
Pilot Screw
5-8