A lot of car owners' friends will inevitably encounter the car failure, resulting in the failure to drive normally. At this time, most of them choose to go to the repair shop. But many car owners usually go to the repair shop and drive on the road after they pick up the car. They don't check the car. Many car owners will ask, "what's the problem?"? Once upon a time, an experienced teacher, Fu, suggested that after the car was repaired, you should not drive immediately on the road. Instead, you need to check the repaired car by yourself to see if there are some places that need to be reworked. In fact, this is very correct. It is inevitable that other parts will be affected in the process of repairing the car. This requires the car owner to inspect the car himself, find out the problems in time and rework them. This can not only avoid the occurrence of accidents, but also avoid the cost of maintenance again.

　　对维修后的车，车主需要分别对其进行这两项操作：

　　For the repaired car, the owner needs to carry out these two operations respectively:

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　　1.车静止时的检查

　　1. Inspection when the vehicle is stationary

　　静止检查时，应该将车停放在平坦的路面上，方便检查。这种检查方式主要是确保车辆在维修过程中其他部件未受到影响，是否出现了左右轮胎气压不一致，左右弹簧及避震，车架或叶子板变形等情况。检查时分别进行观察车辆外表、到车前检查、驾驶室检查、车后检查、检查油箱、备胎安装的操作。

　　When static inspection, the car should be parked on a flat road to facilitate inspection. This inspection method is mainly to ensure that other parts of the vehicle are not affected during the maintenance process, and whether there are inconsistent left and right tire pressures, left and right springs and shock absorbers, frame or leaf plate deformation, etc. During the inspection, observe the appearance of the vehicle, go to the front of the vehicle, check the cab, check the rear of the vehicle, check the fuel tank and install the spare tire.

　　维修后的通常会出现，左右轮胎气压不一致，左右弹簧及避震，车架或叶子板变形等不平整的情况。车主需要对车头前面察看驾驶室、发动机罩、左右叶子板、前保险杠等进行检查，判断以上方面是否平正。

　　After maintenance, the pressure of the left and right tires is inconsistent, the left and right springs and shock absorbers are deformed, and the frame or leaf plate is not flat. Car owners need to check the cab, hood, left and right leaf plates, front bumper in front of the car to judge whether the above aspects are flat.

　　车主在检查过程中，需要到车前检查保险杠及拖钩是否牢固，散热器护罩、发动机罩、叶子板和驾驶室有否凹凸裂纹，各连接螺栓是否牢固，前照灯安装是否牢固。并进入驾驶室检查车门开关是否轻便，门窗玻璃升降是否灵活，脚踏板是否安装牢固，前挡风玻璃有无裂损等。

　　In the process of inspection, the car owner needs to go to the front of the car to check whether the bumper and towing hook are firm, whether there are concave and convex cracks in the radiator shield, engine hood, leaf plate and cab, whether the connecting bolts are firm, and whether the headlamp is installed firmly. And enter the cab to check whether the door switch is light, whether the window glass is flexible, whether the foot pedal is firmly installed, and whether the front windshield is cracked.

　　而且，当车主在车后进行仔细观察时，应注意观察车厢是否平正，后灯、刹车灯、车牌等是否安装牢固。并检查油箱、备胎安装情况是否处于正常状态。

　　Moreover, when the car owner makes a careful observation at the back of the car, he should pay attention to whether the car is flat and straight, and whether the rear lights, brake lights and license plates are firmly installed. And check whether the fuel tank and spare tire are in normal condition.

　　通过以上操作及时发现车辆在维修过程中出现的不良情况，以免影响安全驾驶。

　　Through the above operation, timely find out the bad situation in the process of vehicle maintenance, so as not to affect the safe driving.

　　对车辆进行静止检查后，确保全部正常后，还需要在行驶过程中的检查以察看整车各总成部件的综合性能。这主要是检查各仪表，变速箱、离合器、传动轴、差速器等传动部件工作仪表工作是否正常。

　　After the static inspection of the vehicle to ensure that all normal, but also need to check in the process of driving to see the overall performance of the vehicle components. This is mainly to check the instruments, gearbox, clutch, transmission shaft, differential and other transmission parts, whether the instruments work normally.

　　2.车行驶中的检查。

　　2. Inspection during driving.

　　在行驶过程中进行检查时，应该使得发动机达到正常的温度，并注意检查各仪表的工作情况是否正常。行驶中，注意离合器是否分离彻 底，接合是否平稳可靠，无发抖、异响。检查过程初期应保持车辆在低速2-3公里行驶，在这一过程中使底盘各部件温度升至正常，注意各部件是否有异常响声。轻踏制动踏板，并尝试刹车是否灵活有用，然后提高车速。试打方向盘时，方向系应轻便灵活，无跑偏现象。

　　In the process of inspection, the engine should reach the normal temperature, and pay attention to check whether the working condition of each instrument is normal. During driving, pay attention to whether the clutch is completely separated, whether the engagement is stable and reliable, without shaking and abnormal noise. At the beginning of the inspection process, the vehicle should be driven at a low speed of 2-3km. During this process, the temperature of all parts of the chassis should be raised to normal, and attention should be paid to whether there is abnormal noise in all parts. Tap on the brake pedal and try to brake flexibly, then increase the speed. Try to play the steering wheel, the steering system should be light and flexible, no deviation phenomenon.

　　并有意对车辆加速或减速，在这一过程中仔细听变速箱、离合器、传动轴、差速器有无响声情况，在不同挡位及不同的速度下，允许齿轮有不同的轻微响声，但不允许有敲击声，在任何一个挡位，当速度突然变化时允许齿轮有瞬间的敲击声。传动轴在正常行驶时不能有响声。选择合适场地，检查车小转向半径，转向半径须符合原车规定。

　　And intentionally accelerate or decelerate the vehicle. In this process, carefully listen to whether the gearbox, clutch, transmission shaft and differential have any noise. In different gears and different speeds, the gears are allowed to have different slight noise, but no knocking noise. In any gear, when the speed suddenly changes, the gears are allowed to have instantaneous knocking noise. The transmission shaft shall not make any noise during normal driving. Select the appropriate site, check the small turning radius of the vehicle, and the turning radius must meet the requirements of the original vehicle.

　　对维修车辆进行行驶前的检查，目的就是使车主能够驾驶安 全可靠的车辆，避免因维修不到位而造成的意外事件。一起玩车在这里提醒大家，为了自己和爱车的安 全一定记着这些必要的驾车常识。

　　The purpose of pre driving inspection of maintenance vehicles is to enable the owners to drive safe and reliable vehicles and avoid accidents caused by inadequate maintenance. Let's play with the car here to remind you that for the safety of yourself and your car, you must remember these necessary driving knowledge.