故障现象:某单位一辆北京BJ212型吉普车,行驶时间过长后,汽车高速行驶时,分动器会出现嗒嗒嗒的异常响声。此时用手触摸分动器盖板和操纵杆,可感觉到温度比平时行驶中高得多,且行车久了还有些烫手。 故障诊断与排除:经拆开分动器检查,发现壳内的齿轮油很少,所有的分动器圆锥滚动轴承均系 Symptom: a unit of a Beijing BJ212-type jeep, driving time is too long, high-speed car, the transfer will appear da da da sound. At this point touch the transfer case cover and the joystick, you can feel the temperature much higher than usual driving, and driving a long time there are some hot. Fault diagnosis and troubleshooting: the split transfer check open and found that the shell of the gear oil is very small, all the splitter tapered roller bearings are