Page 759 - Foton Workshop Manual - Auman EST-M
P. 759

Engine section – Engine (Cummins ISF3.8)                  EG - 243

                                                                                                                  IN


                                                        •  After  de-energizing,  measure  the  clearance  (pinion
                                                                                                                  DI
                                                        clearance) between the pinion and the backstop device with
                                                        a vernier caliper.
                                                                                                                  EG


                                                                                                                  TR

                                                                                                                  AX

                                                        a. Magnetic switch inhalation test.
                                                        • Separate the magnetic field coil wire from Terminal M of   FR
                                                        solenoid switch

                                                        • Connect a 12V battery between the S and M terminals.
                                                                                                                  ST
                                                                               .Caution

                                                        The  test  must  be  carried  out  quickly  (within  10s)  to
                                                        prevent the coil burnt                                    BR

                                                        • Turn the ignition switch to "ON" and the pinion will pop
                                                                                                                  BW
                                                        up. If the pinion does not pop up, replace the starter.

                                                        b. Electromagnetic switch maintenance test.
                                                                                                                  EL
                                                        • Separate the magnetic field coil wire from Terminal M of
                                                        solenoid switch
                                                        •  Connect  a  12V  battery  between  the  S  terminal  and  the
                                                        starter body.
                                                                                Caution
                                                        The  test  must  be  carried  out  quickly  (within  10s)  to
                                                        prevent the coil burnt

                                                        • After  the  pinion reaches the  position  of  pinion backstop

                                                        device,  disconnect  the  connecting  circuit  between  the  S

                                                        terminal  and  the  starter  body  and  the  pinion  shall  bounce

                                                        quickly.
                                                        • If the pinion remains in the pop-up position, the system is
                                                        operating normally. If the pinion bounces, replace the starter
                                                        to maintain the circuit to be open.
                                                        3. Install the starter

                                                        a. Install the starter to the mounting position, and install the
                                                        fixing bolts and tighten.
                                                        Torque: 65~78N•m






                                                         EG-243
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