【摘要】 简要介绍了CA488发动机的结构特点，并从机油、燃油、冷却水和空气四个方面，提出了用户在使用CA488发动机的过程中需要注意的事项。结合CA488发动机的结构，分析了在保养和维修中应该注意的问题，介绍了正确的保养和维修的方法。更多还原

【Abstract】 The construction feature of CA488 engine are briefly described,and points to be noted for customers of the CA488 engine during service are put forward from the four respects of lubricating oil,fuel,cooling water and inlet air. These points to be noted in service and maintenance are analysed combining with the construction of the CA488 engine. The correct methods of maintenance and repair are therefore suggested更多还原