S195型柴油机的曲轴油封和主轴瓦是比较容易损坏的零件。为了更换上述零件,必须拆装主轴承座盖。不少用户反映,经几次拆装主轴承座盖后,往往在主轴承座盖与机体接触面处出现机油泄漏现象,有时不得不更换新的主轴承座盖。 S195 diesel engine crankshaft oil seal and the main bearing is more easily damaged parts. In order to replace these parts, the main bearing housing cover must be disassembled. Many users reflect that after several disassembly and assembly of the main bearing housing cover, oil leakage often occurs at the contact surface between the main bearing housing cover and the machine body, and sometimes the new main bearing housing cover has to be replaced.