How can we better repair and maintain the car? There are six points to pay attention to, to introduce you today.
1, avoid mechanical damage.
When carrying out maintenance operations, clear operating signs should be set to prevent other people from being mishandled and harmed. When starting the car, pay attention to the gear position of the transmission to prevent accidental injury. When working under the bonnet, let other people leave the cab to prevent the engine from turning abruptly or other people operating the mechanism and causing accidental injury. If you need to work under the car, you should set up a clear sign and cover up the car. When jacks are used, the jacks should be placed smoothly. Cars should be prepared before driving, and bricks and other fragile objects are prohibited. When installing the assembly, do not test the screw holes, keyholes, etc. by hand to avoid rolling off fingers. When testing the engine, you must not work under the car.
2, avoid fire.
When maintaining a car, it is often necessary to use flammable and explosive materials such as oil and cleaning agents. Don't forget the fire protection measures at this time, and prepare a fire extinguisher just in case. Do not smoke near fuel tanks and accumulators, as combustible gas escaping from the tank and hydrogen escaping from the battery are easily ignited.
3, avoid burns.
In engines that have just turned off, due to the relatively high temperatures of the various parts of the engine (water tanks, exhaust pipes, power steering fluid tanks, spark plugs, etc.), care must be taken to prevent burns. If the engine temperature is high, do not remove the water tank cover or loose open water switch to prevent burns.
4, avoid damage to the car.
The brake fluid has a damaging effect on the paint film of the car. It can quickly dissolve the paint film.
5, avoid paying attention to rotating parts and car road test protection.
When the engine is running, note that hands, clothing, and tools must leave the rotating fan and fan belts. During the trial run, the condition of various parts of the car should ensure safe stopping and steering. Road test cars must have obvious test marks. During the trial run, personnel must be safe and on a dedicated test track.
6, avoid not pay attention to the cleaning of the workplace.
When closing the engine cover or other assembly cover, check whether the items such as tools, rags, and removed parts are forgotten and wait until they are confirmed.
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