飞车的根源在哪里一辆黑豹牌农用运输车一连几天发生飞车故障，检查调速器、空气滤清器和机油油面均没发现问题。后来仔细检查，发现是发动机第三个摇臂轴支座上一个埋头螺钉松脱造成的。原来，自缸体与缸盖垂直上来的润滑油道是经该摇臂轴支座上的油道进入摇臂轴的，该埋... Where is the origin of a speeding car A black Panther agricultural transporter speed train failure occurred a few days, check the governor, air cleaner and oil surface were not found problems. After careful examination, it was found to be caused by the looseness of a countersunk screw on the third rocker arm shaft of the engine. It turned out that since the cylinder block and the cylinder head vertical up the oil channel is through the rocker shaft bearings into the rocker shaft shaft, the buried ...