根据养护期限来看，汽车养护分为定期养护和非定期养护两大类。下面
济南沃尔沃汽车养护厂家就来为您具体讲解下相关的内容点。
According to the maintenance period, automobile maintenance is divided into regular maintenance and non regular maintenance. Now, Jinan Volvo Car Maintenance Factory will explain the relevant content points for you.
定期养护：
Regular maintenance:
一部车是由上万种的零件所组成的。随着使用，功能性组件（包括润滑油）的性能由于磨损、老化、腐蚀等因素而逐渐降低。在车辆正常行驶下，此种变化逐渐发生在许多零件上。因为没有一部车的使用情况完全相同，因此无法预料每零件都有相同的磨损与老化。
A car is composed of tens of thousands of parts. With the use, the performance of functional components (including lubricating oil) gradually decreases due to wear, aging, corrosion and other factors. This change gradually occurs on many parts when the vehicle is running normally. Because no car is used in the same way, it is impossible to predict that every part has the same wear and aging.
因此，工厂规定了一定的检查周期，针对那些可以预料到随着时间或使用会产生变化的零组件进行调整与更换，这就是“定期养护”。其目的就是恢复车辆的性能到佳状况，防止小问题变成大问题，确保车辆的性，以及较佳的经济性与较长的使用寿命。
Therefore, the factory has stipulated a certain inspection cycle to adjust and replace components that can be expected to change with time or use, which is called "regular maintenance". Its purpose is to restore the vehicle's performance to a good condition, prevent minor problems from becoming major problems, ensure the vehicle's safety, better economy and longer service life.
非定期养护有：磨合期养护和季节性养护。
Non periodic maintenance includes: running in period maintenance and seasonal maintenance.
非定期养护：
Non periodic maintenance:
汽车养护内容通常包括下述五个方面：
Automobile maintenance usually includes the following five aspects:
①清扫：汽车内外表面的打扫、清洗和擦拭，以及各种滤清器滤垢、燃烧室积炭和冷却系水垢的等。
① Cleaning: cleaning, cleaning and wiping of the internal and external surfaces of the car, as well as the removal of various filter dirt, combustion chamber carbon deposits and cooling system scale.
②润滑：向各润滑点加注或填充润滑脂，以及加添或更换发动机、变速器、转向器、主传动器等的润滑油。
② Lubrication: add or fill lubricating grease to each lubricating point, and add or replace lubricating oil for engine, transmission, steering gear, main transmission, etc.
③紧固：主要是紧固各螺纹连接件的螺栓、螺母。
③ Fastening: mainly used to fasten the bolts and nuts of threaded connectors.
④检查：主要是检验汽车的工作性能和局部工作状态，如汽车的制动距离和制动蹄片的磨损量、发动机功率和气缸压力、油路和电路技术状况是否符合规定。
④ Inspection: mainly to inspect the working performance and local working state of the vehicle, such as whether the vehicle's braking distance and brake shoe wear, engine power and cylinder pressure, oil circuit and circuit technical conditions meet the requirements.
⑤调整：根据检查作业结果，把汽车总成或零件调整到符合规定的技术状态。
⑤ Adjustment: according to the inspection results, adjust the car assembly or parts to the specified technical state.
In addition, there are also a lot of precautions for the replacement and use of automobile oil. For example, after the replacement and installation of the gasoline and oil grids, you should pay attention to the sealing of the interface and be alert for oil leakage... If you don't know anything, you can come to our website at any time http://www.lutongqixiu.com consulting service
