agility city 125 Workshop-manual : Page 181

          18. EVAPORATIVE/EXHAUST EMISSION
        CONTROL SYSTEM

18
 EXHAUST EMISSION CONTROL SYSTEM DIAGRAM ...................................................18-0
 EXHAUST EMISSION CONTROL SYSTEM .......................................................................18-1
 SERVICE INFORMATION.....................................................................................................18-1
 TROUBLESHOOTING ...........................................................................................................18-1
 MAINTENANCE SCHEDULE ...............................................................................................18-2
 SECONDARY AIR CLEANER...............................................................................................18-3
                                                                                                                                            18
 AIR INJECTION CUT-OFF VALVE (A.I.C.V.) ....................................................................18-4
 REED VALVE .........................................................................................................................18-5
 EXHAUST MUFFLER ............................................................................................................18-6
 EXHAUST EMISSION RELATED SYSTEM INSPECTION................................................18-7


   EXHAUST EMISSION CONTROL SYSTEM DIAGRAM


                                                                 Carburetor                                               Air Injection
                                   Fresh Air                                                 Vacuum Tube                  Cut-off Valve
                                                                     Intake Manifold


                                                                                               Secondary Air
                                 Crankshaft                                                    Inlet Tube


                                                                                                 Reed Valve




          Engine Oil                                              Valve                              Secondary
                                                        Piston              Secondary Air            Air Cleaner
                                                                                                                Fresh Air


    Catalytic              Exhaust
    Convertre




                                                                                                                                    18-0