【Owner's home car knowledge】The maintenance of the car is related to various aspects. When performing maintenance operations, obvious work signs should be set up to prevent other people from being injured due to misoperation. Let me introduce to you some aspects that you need to pay attention to when maintaining your car, so that you can be more secure when maintaining your car.
1. Avoid mechanical damage.
The maintenance of the car is related to various aspects. When performing maintenance operations, obvious work signs should be set up to prevent other people from being injured due to misoperation. When starting the car, pay attention to the gear position of the transmission to prevent the car from accidentally moving and hurting people. When working under the hood, other people should be allowed to leave the cab to prevent accidental injury caused by the sudden rotation of the engine or the action of other people's control mechanism. If it is necessary to work under the vehicle, obvious signs should be set up, and the vehicle should be covered with a car cover. When using a jack to support the car, the jack should be placed stably. Before driving, you should prepare driving tools (driving stool), and it is forbidden to use fragile objects such as bricks. When installing the assembly, do not test the screw holes, keyholes, etc. by hand to avoid breaking your fingers. Do not work under the vehicle when testing the engine.
2. Avoid fire.
When maintaining a car, it is often necessary to use flammable and explosive items such as oil and cleaning agents. At this time, don't forget the fire protection measures and prepare a fire extinguisher just in case. Do not smoke near the fuel tank and battery, because the flammable gas from the fuel tank and the hydrogen from the battery are easily ignited.
3. Avoid burns.
The engine that has just been turned off must be touched carefully to prevent burns due to the relatively high temperature of the engine components (water tank, exhaust pipe, power steering fluid tank, spark plug, etc.). If the engine temperature is high, never remove the water tank cover or release the water switch to prevent burns.
4. Avoid damaging the car.
Brake fluid has a damaging effect on the paint film of the car (including the paint film of leather shoes), and it can quickly dissolve the paint film. Brake fluid is harmful to the eyes. If it splashes into the eyes, it must be washed away with clean water immediately.
5. Avoid inadvertently paying attention to the protection of rotating parts and automobile road tests.
When the engine is running, pay attention to hands, clothing and tools must leave the rotating fan and fan drive belt (it is best to remove the worn rings, watches and ties). During the test run, the condition of each part of the car should be able to ensure safe parking and effective steering. Road test cars must have obvious test signs. During the test run, personnel must ride safely and carry out on a special test track.
6. Avoid not paying attention to the cleaning of the workplace.
When closing the engine cover or other assembly covers, check whether tools, rags, removed parts and other items are forgotten, and then close them after confirming that they are correct.
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