KYMCO 2006 MXU 500 Off-Road Owner's Manual page 303

5
. FUEL SYSTEM
Remove the needle jet.
Remove the pilot screw, spring, washer and
O-ring.
＊
Before pilot screw removal, slowly turn
the pilot screw clockwise and count the
number of turns until the screw is
lightly seated. Make a note of how
many turns were made so the screw can
be reset correctly.
MXU 500
Needle Jet
Pilot Screw
5-12