Many new car buyers have heard about car maintenance, but they don't know much about the maintenance of the car. At the same time, some car repair shops that are not particularly professional on the roadside have caused a lot of misunderstandings to the owners, resulting in some The wrong way of maintenance not only does not protect the car but also hurts the car. Today, Beimai.com will give you a summary of the misunderstandings of car maintenance . Come and see if you have it?

1, the new battery does not charge to shorten the life

The first charge of the battery is called the first charge, and the initial charge has a great impact on the battery life. If it is not charged, it will be directly used by adding "water". The capacity of the battery will not be high and the life will be shortened. If it is directly charged, the life will be shortened. Usually, the initial charge of the battery is installed after the filling of the electrolyte, and charging with a small current for about 1 hour.

2, the more oil, the better

If there is too much oil, the crankshaft shank and the connecting rod will produce strong agitation when the engine is working, which not only increases the internal power loss of the engine, but also causes the oil leakage caused by the increase of the oil splashed on the cylinder wall. Engine oil is an aspect that must be paid attention to in the maintenance of car size. Whether it is the determination of quantity or the choice of quality is very important.

3, the tighter the drive belt, the better

If the belt is adjusted too tightly, it is easy to stretch and deform, and the pulley and bearing are prone to bending and damage.

4, the tighter the bolt, the better

There are many fasteners connected to bolts and nuts in the car. It should be ensured that it has sufficient pre-tightening force, but it cannot be tightened too tightly. If it is tightened too much, the bolts and connecting parts will be permanently deformed, and the pre-tightening force will fall, which may even cause slipping or breaking.

These are the misunderstandings of the car maintenance that Beimai.com has compiled for you. I hope it will help you. Originally maintaining the car is a very good thing for the car. Don't hurt the car deeply because of some wrong methods. Do you have these kinds of above? If you have to make corrections quickly, take the correct maintenance of the car and make the car better. Serve for yourself.

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