汽车维修都有哪些需要注意？这个问题作为使用人员和维修人员来讲都是需要进行了解的，为重，希望大家清楚并做到，下面
济南奥迪汽车维修人员就来为您讲讲吧！
What should be paid attention to in vehicle maintenance safety? As both users and maintenance personnel, this problem needs to be understood. Safety is the most important. I hope you can understand and do it. Now, the Jinan Audi auto maintenance personnel will tell you about it!
1.当进行车辆检修时，要拔下点火钥匙，防止他人启动车辆。
1. During vehicle maintenance, remove the ignition key to prevent others from starting the vehicle.
2.检修电喷发动机的燃油系统时，须先对油路进行泄压处理，以防汽油泄漏飞溅到漏电的高压线或高温物体上，引起燃烧。检修气囊时须断开蓄电池负极线，拆装气囊时须轻拿轻放。对车身进行电焊作业时，应当断开蓄电池负极，以防损坏车用计算机。
2. When overhauling the fuel system of the EFI engine, the oil circuit must be depressurized first to prevent gasoline leakage from splashing onto the leakage high-voltage line or high temperature object, causing combustion. Disconnect the negative battery cable when overhauling the airbag, and handle it gently when disassembling and assembling the airbag. When welding the vehicle body, disconnect the negative pole of the battery to prevent damage to the vehicle computer.
3.维修运转状态的发动机时，应注意防止风扇叶片打伤或高温件烫伤人体。发动机水温很高时，不能用手直接打开散热器盖，以防有压力的高温液体烫伤人员。
3. When maintaining the running engine, pay attention to prevent the fan blade from hurting or the hot parts from scalding the human body. When the engine water temperature is very high, the radiator cap cannot be opened directly by hand to prevent personnel from being scalded by pressurized high-temperature liquid.
4.发动机启动前应检查机油、冷却液是符合要求；变速杆是否在空档位置；拉紧手制动。在室内启动应打开门窗，使空气畅通。启动后，应立即切断油路或气路，以免发生“飞车”事故。试验发动机时，不得在车下作业。
4. Before starting the engine, check whether the engine oil and coolant meet the requirements; Whether the gear lever is in neutral position; Tighten the hand brake. When starting indoors, open the doors and windows to make the air smooth. After startup, the oil or gas circuit shall be cut off immediately to avoid "runaway" accidents. When testing the engine, do not work under the vehicle.
5.检修汽车电路时，不可乱拉电线。对于经常烧断熔丝的故障，应当查明故障原因，不可换上大容量的熔丝或用铜丝代替熔丝。
5. Do not pull wires randomly when overhauling automobile circuits. For the fault of frequently burning out the fuse, the cause of the fault shall be found out. It is not allowed to replace the fuse with a large capacity fuse or replace the fuse with a copper wire.
The above is what Jinan Audi Automobile Maintenance introduced to you about the safety of automobile maintenance. If you don't know anything about it, please come to our website http://www.lutongqixiu.com We will have a special person to explain it to you.
