HYOSUNG RX 125 Service Manual page 89

4-7 FUEL SYSTEM
JETS
● Disconnect the main jet ①, needle jet holder ②
and needle jet.
● Disconnect the slow jet ③.
● Disconnect the pilot screw after record the revolutions
until tighten completely.
CAUTION
Do not tighten the pilot screw by force, otherwise
can be damaged of the seat.
● Disconnect the throttle stop screw ④.
● Clean the jets with non-flammable cleaning
solvent.
● Inspect the pilot screw ⑤ and pilot jets.
● Clean the jets and body passage with compressed air.
● Install the needle jet ⑥, needle jet holder ⑦,
main jet ⑧ and slow jet ⑨.
● Install throttle stop screw and pilot screw.
CAUTION
Install the pilot screw as revolutions to a case
of disassemble.
● Adjust the pilot screw, when use a new pilot
screw.
①
②
④
⑧
⑥
⑦
③
⑤
⑨