super 9 3 Workshop-manual : Page 146

          12. CARBURETOR                                                                  SUPER 9            50


  CARBURETOR INSTALLATION                                                             O-rings
 When installation, do not allow foreign
    particles to enter the carburetor.
  Check the carburetor insulator and O-ring
  for wear or damage.
  Install the carburetor and insulator onto the
  intake manifold and tighten the two lock
  nuts.
  Connect the fuel tube and auto bystarter
  wire connector.

    Route the auto bystarter wire correctly
    and properly.
  Install the carburetor cap. ( 12-4)                                                  Insulator
  Install the air cleaner onto the carburetor
  and tighten the band screw.                     Carburetor Cap         Band
  Install the met-in box. ( 2-3)

  AIR SCREW ADJUSTMENT
  Remove the met-in box. ( 2-3)
 Warm up the engine before air screw
    adjustment.
  Turn the air screw clockwise until it seats
  lightly and back it to the specification
  given.
  Air Screw Opening:
  SH10DA: 1   turns

  Start the engine and turn the air screw in or   Fuel Tube
  out slowly to obtain the highest engine
  speed.                                                                  Air Screw
 Do not force the air screw against its
   seat to prevent damage.
  Turn the throttle stop screw to obtain the
  specified idle speed.
  Idle Speed:
  SH10DA: 2000100rpm

  Slightly increase the engine speed and
  make sure that the engine does not miss or
  run erratic.
  If the adjustment of the air screw within the
  range of  turn makes no difference to the
  engine performance, check other related
  items.                                           Throttle Stop Screw


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