FRONTAXLE (4X4) 46 DISMANTLING 1. Take the removed disconnect cover assembly from disconnect housing, clean the oil with the help of cotton waste. 2. Remove the electrical motor from disconnect cover assembly by removing bolts connecting motor to disconnect cover assembly. NOTE Ensure that the removed motor is kept in oil / water free environment and its connector are suitably protected as well as “O” Ring. Discard the bolts and use new bolts while assembly. 3. Carefully pull out shifter fork shaft from cover. !! WARNING The shaft is spring loaded in the cover assembly so proper care should be taken while removing. NOTE Properly mark the shifter fork for its orientation after its removal. 4. Separate the shift fork and spring from disconnect cover. INSPECTION A. PHYSICAL CHECKING 1. Check for any physical damage to the FAD actuator, if found damaged replace the same. 2. Check the wiring harness for any loose contacts and cable damage, if found repair or replace the same. 3. Check for dust on the FAD if found clean the same before assembly. 4. In case of water ingress, replace the FAD. B. ELECTIRCAL CHECKING CONNECTOR DETAILS (W/H connector view from pin insertion side) PIN DETAILS PIN DESCRIPTION A Front Axle Disconnect Actuator Signal B Ground C Empty D Power Supply 1. Switch ON the ignition and shift to 4x2 mode. 2. Switch OFF ignition, disconnect the connector at the FAD actuator, Switch ON the ignition then using voltmeter/multimeter measure the voltages between
RkJQdWJsaXNoZXIy MTIwNTUz