Era: Retired from the army at the beginning and returned home.

Chapter 62 Hidden dangers of the bus station bus
(This chapter is actually intended to be deleted. According to the chronology, it is a bit watery. If it is on the shelves, it will definitely be reduced, but it does not affect the viewing, so you can quickly watch it. Today, I will update an extra chapter to make up for the moisture. Bar)

At the bus station, what the driver Zhao Dajin reported at noon today attracted the attention of the station manager, because if what Zhao Dajin said was true, then the accident that occurred this morning may not have been sudden.But many cars have such safety hazards.

So the station master immediately called the repair shop. After many drivers knew about this, the bus station was almost out of service this afternoon.Not knowing that there was a potential safety hazard, the car continued to drive out, nothing.But he knew that there was a safety hazard, and he continued to drive with the passengers in the car. If there was an accident, his station master would not be able to bear the responsibility.

After Director Zhang took people to the station, he almost scolded his mother when he found out about the situation. Who said it was normal for the steering wheel to be tight, and it was the words of the people in their repair shop.

However, such a thing can not be blamed entirely on the repair shop.The cars at the station come to the repair shop twice a year for inspection, but after the car arrives at the repair shop, it is basically a simple inspection. It takes no more than two hours for the car to enter the factory and leave the factory. Basically, as soon as the car comes in, it is urged to check , don't delay the operation.

In the absence of instruments and testing equipment, check the surface for an hour or two at most.The driver said that the steering wheel was a bit tight. When no obvious problems were detected, he would think that he had been driving for a long time with the car, the brakes were a little loose, and the horsepower was a little insufficient.

It’s true that they don’t pay attention to it, but it takes only a short time for the car to enter the factory. As long as the car can drive and run, the repair shop can check out any problems.

Factory Manager Zhang drove to the scene of the accident car to check. The teeth of the steering bearing were broken, which caused the steering wheel to fail.

Then I came back and disassembled Zhao Dajin's shuttle bus, and found that the bearing fit was too tight, and it was stuck. Not to mention the steering wheel driving the whole car to turn, even if the car was suspended in the air, it would take a lot of effort to steer in place.This is equivalent to the strong friction of the teeth every day. The final result is that the teeth are worn out or the bearing is broken. However, the bearing is so thick that it is the teeth that are most likely to break.

Moreover, the cause of the over-tightening of the bearings has also been found. The transmission shaft is distorted and deformed, and the straight line is the longest distance.

So the factory director Zhang asked the station to send people here to send all the employees in the factory who can work in the direction temporarily.If you don't work overtime, you can't fix it. If the car is not repaired, the station will be out of service tomorrow.

It's just that the problem is found, but it is not easy to solve it.Originally, I planned to dismantle the bearing and knock it flat by force, but the bearing on the car is not thin, but it can't be knocked out by manpower.You have to find a lathe to flatten it.Then contact a lathe factory with stamping.There is a car unloading at the bus station.

Even so, this method is still only a temporary solution, not the root cause. Now that there are so many bearing deformations, it must be due to insufficient hardness. Even if it is flattened, such a situation will still occur in the future.

But it is not easy to replace the new bearings, we can only do it step by step. If there is such a problem in the car in the future, it will be repaired in time, and there will be no major problems.

"The driver at your station reported the situation in a timely manner. If you don't explain the situation, the accident this morning will be treated as an accident. It is really possible that such a thing will happen again, or even worse. At that time, you will not be able to sit in this position. .”

"Where is it? In the final analysis, it is thanks to a little master in your factory who told him about such a problem, otherwise he would not have thought of it."

"The little master of our factory, who knows the name, what did he say to your driver."

Factory Manager Zhang chatted with the bus station manager in the station manager's office. In terms of repairing the car, after finding out the problem, the repairmen below knew what to do.It's just that the station master's words made the factory manager Zhang wonder. If the people in his factory knew about this situation, why didn't they report it to him? It is better to find the reason.

"I didn't remember this clearly, but our driver master hasn't got off work yet, so I called him over to ask."

Factory Manager Zhang nodded and asked the station manager to call the driver over.And when Zhao Dajin appeared, needless to say, Director Zhang knew who it was.Because he sent Luo Cheng to the bus a few days ago, and it was this master's car.Then tell the driver that the steering wheel is tight, and the possible reason should be what Luo Cheng told him.

But even if it was guessed that it was Luo Cheng, Factory Manager Zhang still asked Zhao Dajin carefully, first after confirming that Luo Cheng told him, and then asked what Luo Cheng mainly said to him.

And from Zhao Dajin's mouth, Luo Cheng's conjectures were directly stated. One of the possible reasons is that one of them is completely consistent with the current situation. This kind of theoretical knowledge is completely lacking in repairmen like them.But the domestic auto industry is just in its infancy. Unless these mechanics go abroad, where can they learn this knowledge.

What's more, if many repairmen are the kind of masters and apprentices, there are even people with little education.He might not understand even if he put the book in front of him.

Director Zhang planned to see Luo Cheng tomorrow to see if he could solve this problem.

Luo Cheng ordered dinner in the cafeteria, and ate in the security room, mainly for people to chat.

"System, sign in."

"Congratulations to the host, I got a rubber stick and a tear gas injector (a bottle)."

Wait a minute, didn't I sign in at the auto repair shop, how did I get this thing.Luo Cheng suddenly came to his senses, this security department belongs to the security department, the system is so sloppy, even so, why are there only two things, they were several different before.

Rubber batons, this thing is useless these days, an electric baton will do.This thing is designed to be less bloody. It is relatively smooth, and the hardness is okay.But when you meet a ruthless person, it is better to hold an iron pipe in your hand as a deterrent.

The tear gas injector is pepper water, women use it for self-defense, Luo Cheng is a big man~~ Thinking of the scene where rural women are walking like flying while carrying hundreds of catties of rice, it seems that Luo Cheng needs it more than rubber sticks.

"If I had known this, I might as well sign in at the bus station in the morning, maybe I could get some tea eggs, marinated chicken legs and so on."

While chatting with the people in the security room, Luo Cheng was distracted thinking about signing in.But there is nothing too disappointing, because even in the workshop of the repair shop, Luo Cheng still feels that the stingy system will not give him the equipment to repair cars for future generations.You can see the items you usually get when you sign in. If you give him a wrench, a screwdriver, etc., it may not be as good as what you get now.

(End of this chapter)