The correct use method and safety precautions of pneumatic air jacks

                                                            The correct use method and safety precautions of pneumatic air jacks

In the process of car and truck repair and maintenance, a jack is an indispensable tool. 

Proper use of jacks can not only efficiently complete the support work of vehicles, but also ensure safety during operation. 

Let's take a detailed look at the correct use of modern jacks and the safety precautions that need to be taken into account.

Firstly, before using a jack, choose a solid and flat ground. Soft ground may cause unstable support of the jack, increasing the risk of accidents.

Next, locate the dedicated support position on the vehicle chassis. Usually, these support points are clearly marked in the vehicle's user manual. If not clear, you can check the structure of the vehicle chassis, which usually has obvious reinforcing ribs or protruding parts.

After placing the jack in the correct position, start operating the jack to lift the vehicle. When operating, pay attention to applying force evenly and slowly, avoiding excessive or rapid force.

During the process of raising the vehicle, always observe the status of the jack to ensure its stable support and no tilting or shaking.

When using a jack, the following safety precautions should also be taken into account:

Do not perform maintenance work under vehicles supported by jacks unless other reliable support equipment, such as safety brackets, is used.

After the vehicle is raised, do not shake it randomly to avoid losing balance.

If it is necessary to support the vehicle for a long time, it is recommended to place some warning signs next to the jack to prevent others from accidentally touching it.

After use, the jack should be stored properly to avoid damage and corrosion.

In short, the correct use of modern jacks is crucial for the repair and maintenance of automobiles. Only by mastering the correct methods and paying attention to safety precautions can we ensure smooth operation and personal safety.