agility city 125 Manuel atelier : Page 26

          1. GENERAL INFORMATION                                                      AGILITY CITY 125


 POOR CHARGING (BATTERY OVER DISCHARGING OR OVERCHARGING)
 Undercharging

 Inspection/Adjustment                         Symptom                        Probable Cause

 Start engine and test
 limit voltage between
 battery terminals

                                                    Voltage does not         Dead battery
                                Normal voltage
                                                    increase                 Faulty battery

 Measure resistance
 between AC generator
 coil terminals
                                                                             Faulty A.C. generator coil
                                    Normal          Resistance too high      Broken yellow wire
                                                                             Loose connector
 Connect battery (+) wire
 to regulator/rectifier
 coupler red wire and
 battery (-) wire to engine
 ground and test voltage
                                Normal voltage           No voltage          Broken red wire

 Check regulator/rectifier
 coupler for loose
 connection
                                                                             Faulty regulator/rectifier
                                   Normal                Abnormal
                                                                             Poorly connected coupler

                                                                             Faulty A.C. generator

 Overcharging

 Inspection/Adjustment                         Symptom                        Probable Cause

 Connect battery (+) wire
 to regulator/rectifier
 coupler green wire and
 battery (-) wire to engine
 ground and test voltage
                              Battery has voltage   Battery has no
                              with ignition         voltage with ignition    Broken green wire
                              switch "ON"           switch "ON"

 Check regulator/rectifier
 coupler for loose
 connection


                                   Normal                Abnormal            Poorly connected coupler

                                                                             Faulty regulator/rectifier




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