1. 1. The aluminum alloy car shell is damaged as shown in the figure below. Observe the specific location.

2. Squeeze the car repair agent on the sponge and apply it evenly.

3. Apply the damaged parts forcibly until the damaged parts disappear after polishing.

4. Then spray it on the repaired parts with special spray paint with the same color as your car, and spray it evenly.

5. Then gently touch the repaired damage with your palm to see if it is smooth. belong to

Extended data:

When opening and closing the door, pay attention to whether the stopper is abnormal, and don't use too much force when opening and closing the door. Whether the screws are loose. Even if there is a slight abnormal noise, it doesn't matter. You can rub some lubricating oil.

Don't close the door too hard. Don't use too much force when closing the door, otherwise it will have an internal impact on the tightness of the door, and it will easily lead to subtle deformation of the door after a long time. Pay attention to protect the door sealing strip.

When opening and closing the door, be careful not to touch the sealing strip, otherwise it will easily damage the sealing strip. Especially in winter, once the door is frozen, don't force it to open and let it thaw naturally.