agility 50 3 Workshop-manual : Page 58

          5. FUEL SYSTEM                                                        AGILITY 50

                                                       Vacuum Pump
Connect a hose to the fuel enriching circuit of
the carburetor. Connect the auto bystarter
yellow wire to the positive (+) terminal of a
battery and green wire to the negative (-)
terminal. Wait 5 minutes and blow the hose
with mouth or vacuum pump. If the passage
is blocked, the auto bystarter is normal.
    Disconnect the auto bystarter from the
    battery. Wait 30 minutes and blow the hose
    with mouth or vacuum pump. If air can be                         Adopter
    blown into the hose, the auto bystarter is
    normal.
                                                                         Auto Bystarter
  REMOVAL
  Remove the set plate screws and set plate.
  Remove the auto bystarter from the
  carburetor.




                                                    Set Plate           Screws

                                                                           Bystarter Valve
  AUTO BYSTARTER INSPECTION
  Check the auto bystarter valve and needle
  for nicks, wear or damage.
  If any faulty part is found, replace the auto
  bystarter as a set.




                                                                          Bystarter Needle

  INSTALLATION                                      Auto Bystarter
  Insert the auto bystarter into the carburetor
  body until it bottoms.
  Position the set plate into the groove in the
  auto bystarter and tighten the screws.
  · Be sure to install the auto bystarter and
       set plate properly.
     · Install the set plate with its bottom face
       facing down.

                                                         Set Plate      Screws

5-5