After the car battery swap chassis is opened and closed many times, will it affect the waterproofing

No, it doesn't have much impact, but it's still a way to prevent water ingress.

When the pan is flooded:

1. If you find that your car chassis is flooded, then the first thing that needs to be solved is how to repair the chassis, so we choose to dry or drain the water first.

2. Generally speaking, in fact, there is a certain possibility of water entering the chassis, but the car will drain out by itself, and if there is water accumulation, then the chassis of the car needs to be cleaned.

3. When we clean the water of the chassis, we still need to pay attention to some anti-rust treatment, because water accumulation is the most likely to lead to rust.

4. After solving such a rusty situation, what we need to do is to simply repair the chassis, but directly take it to the 4S shop for maintenance.

5. But many times it is not necessarily the case, so it is also necessary to pay attention to other problems. The protection of stagnant water can only be protected, not released.

6. The simplest protection technique is to directly coat the chassis with a layer of waterproof coating, which can well block the water from the external environment from entering the chassis.

7. When carrying out such maintenance, in fact, it is necessary to pay attention to some problems, that is, the self-drainage system inside the chassis needs to be thoroughly cleaned and anti-rust treatment if the chassis is to be maintained in winter. First of all, the chassis should be thoroughly cleaned, if there is too much mud on the chassis, it should be washed with a detergent to remove grease, so that the chassis can reveal its original "true color", so that the anti-rust care can begin. In a professional beauty shop, the car can be lifted onto the lifting frame for chassis cleaning, wiping, and rust prevention.

In the middle of this, it should be noted that after cleaning, you must wait until the moisture on the chassis is dry before you can carry out anti-rust care. When applying care, it is important to maintain an even spray coating to create a uniform anti-rust coating that will last for a long time. After all the work is completed, it will be dried for 5-10 minutes to prevent rust from rust on the chassis.

Is there a problem, if so, then maintenance is required.

No, you will definitely pay attention to the seal when installing it for you.

It depends on the technology when you change the chassis, most people will not change it themselves, and there should be no risk for professionals to do it.

If we find that our car chassis is flooded, then the first thing we need to solve is how to repair the chassis, so we choose to dry or drain the water first.

No, but it's better to be careful in case of accidents.

Generally, no, we will pay attention to waterproof problems when repairing.

Generally, it will not affect the waterproofing, and it will damage the chassis.

Generally, it has no effect on waterproofing.

Professionals shouldn't change it, and it may leak if you change it yourself.

No, it won't have much impact, but be careful.

Generally speaking, it will not affect the waterproof.