kpw 50 Workshop-manual : Page 44

          4. FUEL SYSTEM                                                                                     K-PIPE 50


SERVICE INFORMATION
 GENERAL INSTRUCTIONS

  Gasoline is very dangerous. When working with gasoline, keep sparks and flames away from the
  working area.
  Gasoline is extremely flammable and is explosive under certain conditions. Be sure to
  work in a well-ventilated area.

  Do not bend or twist control cables. Damaged control cables will not operate smoothly.
  When disassembling fuel system parts, note the locations of O-rings. Replace them with new ones during
  reassembly.
  Before float chamber disassembly, loosen the drain screw to drain the residual gasoline into a clean container.
  After the carburetor is removed, plug the intake manifold side with a clean shop towel to prevent foreign
  matters from entering.
  The carburetor air jets and fuel jets must be cleaned with compressed air.
  When the motorcycle is not used for over one month, drain the residual gasoline from the float chamber to
  avoid erratic idling and clogged slow jet due to deteriorated fuel.


 SPECIFICATIONS
                                           Item                  Standard
                              Carburetor type                       PD
                              Venturi dia.                         12
                              Piston dia                           18
                              Main jet                             70#
                              Idle speed                      1700100rpm
                              Throttle grip free play            26mm
                              Air screw opening                   1



 SPECIAL TOOL
 Float level gauge




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