KYMCO MX’er 125 Service Manual page 68

5
. FUEL SYSTEM
SCREW REMOVAL
Remove the main jet, needle jet holder, and
needle jet.
Remove the slow jet.
Remove the air screw and throttle stop screw.
CAUTIONS !
*
• Be careful not to damage the jets and jet
holder when removing them.
• Before removal, turn the throttle stop
screw and air screw in and count the
number of turns until they seat lightly and
then make a note of this.
• Do not force the screw against its seat to
avoid seat damage.
• Be sure to install the O-ring in the reverse
order of removal.
FUEL RESERVOIR O-RING CHECK
Remove the O-ring.
INSPECTION
Inspect the check the O-ring for damage.
Replace with new ones if necessary
CARBURETOR CLEANING
Blow compressed air through all passages of the
carburetor body.
Slow Jet Main Jet
Air Screw
O-ring
Air Screw
Spring
Throttle
Washer
Stop Screw
O-ring
SLOW/MAIN JET INSTALLATION
MX'er SYSTEM
Throttle Stop Screw
Slow Jet
Main Jet
Spring
5-6