汽车的维修可是一件麻烦事，我们平常一旦汽车出现事故我们就喜欢拿去4S店去维修，但是这样有时候是没有必要的，这就需要车主提前做好预防工作了，
济南奥迪汽车维修人员认为维修车辆时几个事项要注意进行！
Car maintenance is a troublesome thing. We usually like to take the car to the 4S store for repair once there is an accident. But sometimes it is unnecessary. This requires the car owner to do preventive work in advance. Jinan Audi maintenance personnel think that several things should be paid attention to when repairing the car!
燃油滤清器、机油滤清器、空气滤清器、液压油滤清器及各类滤网等零件如果过脏，会导致滤清效果变差，过多的杂质进入油路汽缸内，加剧机件的磨损，增加故障发生的可能性；
If the parts such as fuel filter, oil filter, air filter, hydraulic oil filter and various filters are too dirty, the filtering effect will be poor, and too many impurities will enter the oil cylinder, which will aggravate the wear of mechanical parts and increase the possibility of failure;
如果严重堵塞，还会导致车辆不能正常工作。水箱散热片、风冷发动机缸体和缸盖散热片、冷却器散热片等零部件过脏，会导致散热不良，温度过高。因此，对于这类“怕脏”零件须及时进行清洁维护。
If it is seriously blocked, the vehicle will not work properly. The radiator fins of the water tank, the radiator fins of the cylinder block and cylinder head of the air-cooled engine, the radiator fins of the cooler and other parts are too dirty, which will lead to poor heat dissipation and high temperature. Therefore, cleaning and maintenance must be carried out in time for such "dirty" parts.
发动机活塞温度过高，易导致过热烧熔而发生抱缸；橡胶密封件、三角胶带、轮胎等过热，易过早老化、性能下降、缩短使用寿命；起动机、发电机、调节器等电器设备的线圈过热，易烧毁而报废；车辆轴承应坚持适当温度，如过热，会使润滑油很快变质，终导致轴承烧毁，车辆损坏。
The temperature of the engine piston is too high, which is easy to cause overheating and melting and cause cylinder holding; Rubber seals, V-belts, tires, etc. are overheated, which are prone to premature aging, performance degradation and shortened service life; The coils of starter, generator, regulator and other electrical equipment are overheated and easy to be burnt and scrapped; The bearing of the vehicle shall be kept at a proper temperature. If it is overheated, the lubricating oil will deteriorate quickly, and eventually the bearing will be burnt and the vehicle will be damaged.
柴油机燃油系统中的各种偶件，驱动桥主减速器内的主从动齿轮，液压支配阀块与阀杆，全液压转向器中的阀芯与阀套等，这些配合偶件在制造时经过特殊加工，成对研磨而成，配合十分精密，使用的寿命期内始终成对使用，切不可互换。
Various matching parts in the fuel system of the diesel engine, the main and driven gears in the main reducer of the drive axle, the hydraulic control valve block and valve stem, the valve core and valve sleeve in the full hydraulic steering gear, etc. These matching parts are specially processed and ground in pairs during the manufacturing process. The matching is very precise. They are always used in pairs during the service life and cannot be interchanged.
一些相互配合件，如活塞与缸套、轴瓦与轴颈、气门与气门座、连杆大头瓦盖与杆身等，经过一段时间的磨合作用，相对配合较好，维修时，也应注意成对装配，不要相互“串门”。
Some mutually matched parts, such as piston and cylinder liner, bearing bush and journal, valve and valve seat, connecting rod big end pad cover and rod body, etc., are relatively well matched after running in for a period of time. During maintenance, attention should also be paid to assembly in pairs instead of "visiting each other".
发动机汽缸垫在装置时不能装反，否则会导致缸垫过早烧蚀损坏；对一些特殊形状的活塞环也不可装反，应根据不同机型的要求进行装配；发动机风扇叶片装置时也有方向要求，风扇一般分排风和吸风两种，不可弄反，否则会导致发动机散热不良、温度过高；
The cylinder gasket of the engine shall not be installed reversely during installation, otherwise the cylinder gasket will be damaged due to premature ablation; Some piston rings with special shapes cannot be installed reversely, and should be assembled according to the requirements of different models; There are also directional requirements for the installation of engine fan blades. The fan is generally divided into two types: exhaust air and suction air, which cannot be reversed, otherwise the engine will have poor heat dissipation and high temperature;
对有方向花纹的轮胎，如人字型花纹轮胎，装置后的地面印痕应使人字尖指向后部，以保证具有大的驱动力。对于并装的两只轮胎，不同的车型也有不同的要求，不可随意装置。
For the tire with directional pattern, such as herringbone pattern tire, the ground mark after the device shall make the herringbone point point to the rear to ensure a large driving force. For the two tires installed together, different models also have different requirements, and they cannot be installed at will.
The technical innovation of any vehicle will gradually deteriorate with the increase of driving mileage, and the coordination of various parts will inevitably lead to wear and looseness in varying degrees. If you do not carry out targeted protection and maintenance in time, it will affect the normal work of the car. For more related matters, you can follow our website http://www.lutongqixiu.com Consult and check!
