在车辆发生翻车事故以后,有些发动机在维护后起动时会产生连杆或活塞损伤,甚至产生曲轴或气缸体损伤。在这种情况下,有些汽车修理厂或汽车维修人员会把造成这些零件损伤的责任推给车主或驾驶员。实际上,这常是由于汽车维修人员不了解发动机在车辆翻车后出现的特殊状况而对发动机维护不当所造成的。笔者根据经验,介绍对这种发动机进行维护和起动时应注意的事项,供同行们参考。 After a vehicle rollover accident, some engines may cause a connecting rod or piston damage during starting after maintenance, and may even cause crankshaft or cylinder block damage. In this case, some garage or car maintenance staff will be responsible for causing damage to these parts to the owner or driver. In practice, this is often caused by improper maintenance of the engine by car service personnel without understanding the special conditions that occur after the engine has overturned. The author based on experience, introduce the maintenance of this engine and start matters should be noted for colleagues for reference.