people 250 s Workshop-manual : Page 163

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



 FUEL PUMP

 CONSTRUCTION:
 The fuel pump adopted for this model is a fuel pump which utilizes the positive and negative
 pulsating pressures produced by the engine crankcase to control the oil pump diaphragms and
 deliver fuel from the fuel tank to the carburetor through the suction valve and outlet valve.


 FUEL PUMP CONSTRUCTION




         Lower Cover


                                                               Outlet Valve
            Big Spring

                                                                                     Vacuum-type



                   Spring

            Body

  Washer Comp Valve
            Spring


                                                                       Inlet
     Upper Cover




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