quannon 125 Workshop-manual : Page 47

          4. FUEL SYSTEM                                                               QUANNON 125


 Carburetor Cleaning
 Blow compressed air through all passages of
 the carburetor body.




 Slow Jet/Main Jet Installation
 Install the slow jet.
 Install the needle jet, needle jet holder and
 main jet.
 Install the throttle stop screw and pilot screw.
 · When installing the pilot screw, return it
      to the original position as noted during
      removal
    · After the carburetor is installed, be sure
      to perform the Exhaust Emission Test.
                                                    Main Jet     Slow Jet   Pilot Screws
                                                               Float

 Install the float valve, float and float pin.




                                                                            Float Pin

 FLOAT LEVEL INSPECTION
 Turn the carburetor upside down so that the
 float will go down to make the float valve
 contact the float valve seat.
 Then slowly tilt the carburetor and measure
 the float level with the float level gauge while
 the float pin just contacts with float valve.
 Float Level: 17mm

 When adjusting, carefully bend the float pin.
 Check the float for proper operation and then
 install the float chamber.

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