agility 50 3 Workshop-manual : Page 55

          5. FUEL SYSTEM                                                                            AGILITY 50


 SERVICE INFORMATION.......................5-2         ACCELERATING PUMP .......................5-10
 TROUBLESHOOTING..............................5-3      CARBURETOR INSTALLATION.........5-11
 CARBURETOR REMOVAL.....................5-4            PILOT SCREW ADJUSTMENT ............5-12
 AUTO BYSTARTER .................................5-4   FUEL TANK............................................5-13
 AIR CUT-OFF VALVE .............................5-6    FUEL UNIT .............................................5-14
 VACUUM CHAMBER ..............................5-6      AIR CLEANER .......................................5-14
 FLOAT CHAMBER...................................5-8


 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.
 · When disassembling the carburetor, be sure to service the vacuum piston and float chamber.
 · 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 assembly.
 · 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.
 · Remove the vacuum diaphragm before cleaning the carburetor air and fuel passages with
   compressed air to avoid damaging the vacuum diaphragm.
 · 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
 Venturi dia. (mm)                                           20
 Type                                                       CVK
 Float level (mm)                                             17
 Main jet                                 Commonly: #82      Speed limits vehicle: #80
 Slow jet                                                    #35
 Idle speed                                             2000rpm100
 Throttle grip free play                                  26mm
 Pilot screw opening                                        21/2



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