PUNCH.EV SERVICE MANUAL

F. CHARGING PORT HOUSING...........................................................................................................69 G. REDUCER OIL LEVEL CHECKING / DRAIN / FILLING DO & DONTS.............................................71 OIL LEVEL CHECK......................................................................................................................71 I. DISCHARGE AND FILLING OF LUBRICATING OIL...................................................................71 II. 7. TRACTION COOLING SYSTEM (TCS)...................................................................................................72 A. SYSTEM LAYOUT..............................................................................................................................72 B. CIRCUIT SCHEMATIC.......................................................................................................................72 C. TCS COOLANT DRAINING PROCEDURE........................................................................................73 D. TCS COOLANT FILLING PROCEDURE............................................................................................73 E. TCS COOLING PUMP REMOVAL.....................................................................................................74 F. RADIATOR / RADIATOR FAN REMOVAL..........................................................................................75 G. CONDENSER REMOVAL..................................................................................................................76 H. TCS AUX TANK RESERVIOR REMOVAL..........................................................................................78 8. HV BATTERY............................................................................................................................................79 A. SYSTEM LAYOUT..............................................................................................................................79 B. BATTERY PACK STORAGE GUIDELINES........................................................................................80 C. HV BATTERY REMOVAL...................................................................................................................80 D. REPLACMENT OF CONTACTORS...................................................................................................82 E. REPLACMENT OF FUSE...................................................................................................................84 F. REPLACMENT OF PYRO SWITCH...................................................................................................86 G. REPLACMENT OF SMOKE SENSOR...............................................................................................88 H. REPLACMENT OF PRECHARGE.....................................................................................................89 REPLACMENT OF CURRENT SENSOR ..........................................................................................91 I. J. REPLACMENT OF HV CONNECTOR...............................................................................................92 K. REPLACMENT OF MODULE TO SLAVE HARNESS........................................................................93 L. REPLACMENT OF LV HARNESS......................................................................................................95 9. BATTERY COOLING SYSTEM (BCS).....................................................................................................99 A. SYSTEM LAYOUT..............................................................................................................................99 B. CIRCUIT SCHEMATIC.......................................................................................................................99 C. BCS COOLANT DRAINING PROCEDURE.....................................................................................100 D. BCS COOLANT FILLING PROCEDURE.........................................................................................100 E. COMPRESSOR................................................................................................................................101 F. BATTERY COOLING PUMP REMOVAL..........................................................................................103 G. BCS COOLANT TANK REMOVAL...................................................................................................104 H. CHILLER UNIT (HEAT EXCHANGER) REMOVAL..........................................................................105 HIGH VOLTAGE ELECTRICAL SYSTEM (HV)

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