(This chapter is actually going to be deleted.,It's a little water according to the chronology.,If it's on the shelves.,It's definitely going to be reduced.,But in fact, it doesn't affect the viewing.,So you can watch it quickly.,I'll update one more chapter today.,It's a bit of water)

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

So the stationmaster immediately called the repair shop, and after many drivers learned about it, the bus station was almost out of service this afternoon. I didn't know that there was a safety hazard, and the car continued to drive out, nothing. But knowing that there are potential safety hazards, he still carries the passenger car to continue driving, and if there is an accident, his stationmaster can't afford this responsibility.

After Director Zhang took people to the station, he almost scolded his mother when he learned about the situation, who said that it was normal to play the steering wheel tightly, and it was also the words of the people in their repair shop.

However, the repair shop cannot be blamed entirely for such a thing. The car at the station will come to the repair shop for maintenance twice a year, but after the car arrives at the repair shop, it is basically a simple inspection, and the car will not exceed two hours from the factory to the factory.

In the absence of instruments and testing equipment, for an hour or two, check at most what is on the surface. The driver said that the steering wheel was a little tight, and when he didn't check the bright side of the problem, he would think that the time with the car was long, the brakes were a little loose, and the horsepower was a little insufficient.

It is true that the attention is not paid to, but the car is driven into the factory for so long, as long as the car can be driven and run, the repair shop can check the hair problem.

Director Zhang drove to the scene of the accident car to check, and the teeth of the direction bearing were broken, causing the steering wheel to fail.

Then I came back and disassembled Zhao Dajin's shuttle, and found that the bearing fit was too tight, and the card was dead, not to mention that the steering wheel drove the whole car to rotate, even if the car was suspended, it was laborious to play the direction in situ. This is equivalent to the strong friction of the teeth every day, and the final result is either that the teeth are worn off, or the bearing is broken, but the bearing is so thick, and the probability of breaking is the teeth.

And the reason for the overtightening of the bearing has also been found, the transmission shaft is twisted and deformed, and the straight-line distance is the longest, which is deformed, and it is basically bent.

Therefore, Director Zhang asked the station to send people to send all the workers in the factory who could work in the direction of the temporary direction here. If you don't work overtime to repair it, if you don't repair the car, the station will have to be shut down tomorrow.

It's just that the problem is found, but it is not easy to solve. Originally, the bearing was going to be disassembled and forcibly knocked flat, but the bearing on the car was not thin, but it could not be knocked by manpower at all. You have to find a lathe to flatten it. Then it is to contact the lathe factory that has stamping. At the bus station, there are unloading one by one.

Even so, such a method is still only a symptom but not a cure, now there can be so many bearing deformation, it must be hard enough, even if flattened, there will still be such a situation in the future.

But if you want to replace the new bearing, it is not easy, you can only take it step by step, and if there is such a problem in the car, you will repair it in time, and there will be no big problems.

"The driver at your station reported the situation in a timely manner, if you don't explain the situation, this morning's accident will be treated as an accident, and it may really happen again, or even worse. You couldn't sit still in that position. ”

"Where, in the end, it's thanks to a little master in your factory who told him such a question, otherwise he wouldn't have thought of this."

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

Director Zhang chatted with the bus stationmaster in the stationmaster's room, repairing the car, and after finding out the problem, the repairmen below knew what to do. It's just that the stationmaster's words made Director Zhang strange, if the people in his own factory knew about such a situation, why didn't they reflect like him, even if it was a guess error, wasting some time to check it thoroughly, it was better than looking for the cause after the accident.

"I don't remember this clearly, but our driver hasn't gotten off work yet, so I called him to come and ask."

Director Zhang nodded and asked the stationmaster to call the driver to come over. And when Zhao Dajin appeared, needless to say, Director Zhang would know who it was. Because a few days ago, he sent Luo Cheng on the bus, which was the master's car. The reason why he told the driver to tighten the steering wheel should be what Luo Cheng told him.

However, even if he guessed that it was Luo Cheng, Director Zhang still asked Zhao Dajin carefully, first confirmed that it was Luo Cheng who told him, and then asked Luo Cheng what he mainly said to him.

And the several possible reasons for Luo Cheng's guess directly from Zhao Dajin's mouth are that one of them is completely consistent with the current situation, and this kind of theoretical knowledge is completely lacking by repairmen like them. But the domestic auto industry is just in its infancy, and where do they go to learn this knowledge unless they go abroad.

What's more, many repairmen are the kind of masters with apprentices, and even people with little education have them. He may not even be able to read the book when he puts it in front of him.

Director Zhang plans to see Luo Cheng tomorrow to see if he has a way to solve this problem.

....

Luo Cheng's dinner was served in the cafeteria, and he ate it in the security room, mainly because there were people chatting.

"System, check-in."

"Congratulations to the host, get a rubber stick and tear gas sprayer (a bottle)."

Wait, I didn't sign in at the garage, how did I get this thing? Suddenly Luo Cheng came back to his senses, this security department belongs to the security department, the system is so reluctant, even so, how can it be two things, they were several before.

Rubber baton, this thing is useless in these years, just get an electric baton. This thing is designed to be less bloody, more handy, and the hardness is okay. But when encountering a ruthless person, it is better to take an iron pipe in your hand to deter it.

The tear gas sprayer is also chili pepper water, which is used by women for self-defense, Luo Cheng is a big man~~ Thinking of the scene of rural women carrying hundreds of catties of rice and walking like flying, it seems that for Luo Cheng, it is more needed than a rubber stick.

"If I knew this, it would be better to sign in at the bus station in the morning, maybe there will be a few tea eggs, braised chicken legs or something."

Luo Cheng was chatting with the people in the security room, but he was distracted thinking about signing in. However, there is nothing too disappointing, because even in the workshop of the repair shop, Luo Cheng feels that the system of slamming the door will not give him the equipment to repair the car in the future. You can see the items you usually get by signing in, and if you give him a wrench, screwdriver, etc., it may not be as good as what you get now.