mxu 50 Manuel atelier : Page 41

          1. GENERAL INFORMATION                                                                        ATV 50


 OIL METER

 1. Motor oil indicator light does not come on when there is no motor oil (Ignition switch ON)

 Inspection/Adjustment                        Symptom                        Probable Cause

 Check battery circuit by
 operating turn signals.
                                                                             Burned out fuse
                                                                             Weak or dead battery
                            Signals operate       Signals dim, remain        Faulty ignition switch
                            properly              on or don`t operate        Loose or disconnected
                                                                             connector
 Connect indicator light                                                     Broken wire harness
 bulb to battery for bulb
 inspection.

                               Bulb lights        Bulb does not light       Burned out bulb
 Check connectors for
 proper operation.
                                                                             Loose wire connector
                                 Good                    Faulty              Broken wire harness
 Remove oil meter and                                                        Incorrectly connected wire
 check operation of
 indicator light by
 moving float
                                                         Faulty              Faulty float
                                 Good                                        Broken or shorted wire in
 Float up = Light off                                                        meter
 Float down = Light on


 2. Motor oil is sufficient but the indicator light remains on (Ignition switch ON)

 Inspection/Adjustment                        Symptom                        Probable Cause

 Check connectors for
 proper connection.

                                                                             Loose or disconnected
                                  Good                   Faulty              connector
                                                                             Broken wire harness
 Remove oil meter and                                                        Incorrectly connected wire
 check operation of
 indicator light by
 moving float

 Float up = Light off            Good                    Faulty              Faulty float
 Float down = Light on                                                       Broken or shorted wire in
                                                                             meter
                                                                             Damaged oil tank
                                                                             Foreign matters in oil tank



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