people 250 s Workshop-manual : Page 162

Microfiches
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          13. FUEL SYSTEM/CARBURETOR/
    FUEL PUMP/ FUEL TANK                                                         PEOPLE/PEOPLE S 250



 OPERATION OF CARBURETOR JETS
 1.      LOW SPEED
     Air              Venturi (slightly opened throttle valve)     Air Bleed Holes    Mixture.......
                      Low Speed Air Inlet
     Fuel in Float Chamber Slow Jet
    ---------------------- Low Speed Small Jet Holes
 2.MIDDLE SPEED
     Air              Venturi (halfway opened throttle valve)       Air Bleed Holes   Mixture.......
                      High Speed Air Jet
     Fuel in Float Chamber Main Jet
         Main Jet (The slow jet also works.)

 Low & Middle Speed Supplementary Device:




                                          Vacuum Tube            Low Speed Air Jet



                              ACV
                                                                                 Vacuum Diaphragm




                                                                                                   Air




        Pilot Screw



                                                                      Main Jet
                                    Bypass Jet Slow Jet
      Low & Middle Speed Supplementary Fuel Inlets


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