Reborn Industrial Tycoon

Li Weidong picked up the tools and began to disassemble the gearbox of the Crown car.

The so-called expert can tell if something is wrong as soon as he reaches out his hand, and this is especially true for mechanical repair. When repairing a car, you only need to look at the disassembly sequence of the car repairman to know how proficient he is in understanding the mechanical structure of the car.

Li Weidong is naturally very skilled in disassembling the Crown car's gearbox. Based on Li Weidong's understanding of the seventh-generation Crown, even if the entire car is completely dismantled into parts, it can be put back together again.

The seventh generation Crown was born in 1983. At that time, RB had not signed the "Plaza Accord". It was the era when RB companies were at their peak. At that time, there were many RB companies and their profits were very good, which also drove the development of automobiles.

sales volume.

Crown is a luxurious B-class car, which is more suitable for business. It is the car that bosses drive to discuss business. In the era when RB economy is good and corporate profits are high, Crown is the first choice of bosses and has a relatively high retention rate in RB society.

quantity.

In his previous life, Li Weidong worked as a trainee at RB for three years and repaired cars for three years. Li Weidong did a lot of repairs on this seventh-generation Crown, so Li Weidong knew the structure of the seventh-generation Crown very well.

Watching Li Weidong skillfully dismantle the gearbox, Liu Jinlong was 100% sure that Li Weidong had repaired this car, otherwise he would not have been able to operate it so skillfully.

"This Crown is an imported car. There are only two of them in the province. This Xiao Li is so familiar with the structure of the car. What is his background?" Liu Jinlong became more and more surprised.

After a while, Li Weidong had dismantled the gearbox assembly. At this time, the masters in the workshop had gathered around, and no one had ever seen an automatic gearbox.

"What part is this? Why haven't I seen it before?"

"This is the gearbox, removed from the imported Crown car."

"Gearbox? It can be made so small! This imported car is amazing!"

"I heard that this gearbox is different from our gearbox. This gearbox does not need to shift gears. You only need to step on the accelerator to run forward."

"If you don't need to change gears, don't you also save the clutch? There is only one brake and one accelerator under your feet."

The car mechanics started discussing each other word by word.

At this time, Li Weidong took the attack and began to disassemble the gearbox assembly.

"Wait a minute, don't dismantle it directly!" Liu Jinlong was shocked. In his opinion, such a small gearbox must be a very precise component, and he was afraid that it would be dismantled by Li Weidong.

"Don't worry, I've dismantled a lot of this thing." After Li Weidong said that, he started directly.

Liu Jinlong's heart suddenly rose to his throat, fearing that the gearbox might be damaged at all. But Li Weidong was very skilled in taking apart the gearbox.

"I found the problem. The belt is damaged. You need to replace the belt. Also, don't forget to bring a pass of transmission oil. It needs to be imported. It will have to be replaced in a while." Li Weidong directly handed over the linking belt of the transmission plate.

Pulled it out.

Liu Jinlong asked cautiously: "After changing the belt, can you still put it back on?"

"Of course it can. If you know how to dismantle it, can you still install it?" Li Weidong said with a smile.

"You have to put all these back together before leaving." Liu Jinlong then added: "When you took it apart just now, you moved too fast and I didn't see clearly. If you leave, I probably won't be able to put it back together."

Already."

"I'll repair the car before leaving. Let's go to the head office this way!" Li Weidong paused and then said, "But you have to take care of the food. I don't have a meal ticket from your factory."

At this time, the driver of the crown car interrupted and said: "This little master, as long as you repair this car, I will treat you to dinner."

Li Weidong looked at the driver of the Crown car, then stood up, walked to him, and said, "Master driver, do you often run in neutral when you drive?"

The driver nodded proudly: "I drive, and it definitely saves fuel."

Li Weidong sighed, and then said: "When you drive this car in the future, never put it in neutral, otherwise the gearbox will break."

The Crown Car driver was slightly startled, obviously not understanding what Li Weidong meant.

Li Weidong explained: "This Crown uses an automatic transmission, which is different from our manual transmission structure. When going forward, it is in D gear, when going uphill, it is in S gear, in reverse, it is in R gear, and when parking, it is in N gear.

, when parking, put it in P gear. Don’t make any mistakes with these. Never push it into N gear while running, otherwise the gearbox will be broken.”

"Ah? I thought that N gear was neutral!" The driver of the Crown car looked a little panicked.

"N gear is neutral, but it can't be used like a manual gear." Li Weidong explained.

Cars with carburetors have a very special operation. After the car starts running, put it into neutral and let the car "slip" for a certain distance. This way it is more fuel-efficient to drive.

Because cars with carburetors do not supply oil to the engine when in neutral.

Therefore, many experienced drivers drive carburetor cars without putting oil in the gear. When the car starts running and it is necessary to apply the accelerator, they put the gear in, step down on the accelerator, and wait until the car speed increases.

Put it into neutral and run for a while. This will save fuel.

Later, car engines became electronically injected. As long as the car was moving, it only used oil, so this operation became meaningless.

However, for an automatic transmission car, shifting the gear to N after the car is running is obviously very harmful to the gearbox, and the gearbox can easily be damaged.

The driver of the Crown car didn't understand this. He still used the previous method of saving fuel. He stepped on the accelerator and shifted to N gear. When he needed to refuel, he shifted to D gear. There would definitely be problems with the gearbox, which would be damaged first.

It's that drive belt.

After learning that it was his improper operation that caused the vehicle to malfunction, the Crown driver suddenly panicked, fearing that he would be punished by his superiors.

Li Weidong obviously saw the driver's little thoughts, and he immediately spoke to comfort him: "Master driver, just be more careful when driving in the future. This will not happen next time. As for the cause of this car's failure, I will not tell others."

Seeing that Li Weidong was willing to keep his secret, the Crown Car driver held Li Weidong's hand with a grateful expression, and then said sincerely: "Thank you, little comrade, I really treat you to dinner today at noon!"

…

In the rework workshop of Huanghe Factory, various parts were still quite complete. After about an hour, Liu Jinlong found a replaceable transmission belt.

Li Weidong was about to put the belt back into the gearbox, but Liu Jinlong said: "Xiao Li, can you move a little slower this time so that we can see clearly how these parts are put back together."

"Brother Liu, you really like to learn." Li Weidong smiled and then said: "How about I tell you the structure of this automatic transmission first?"

"That's great. I'm just curious about why this gearbox can keep running without shifting gears and just stepping on the accelerator." Liu Jinlong said and came up, then took out a cigarette and handed it to Li Weidong, counting it as tuition.

Li Weidong took a look, but fortunately it was not the one he gave to Liu Jinlong.

Li Weidong began to introduce: "Actually, there are two types of automatic transmissions, one is a hydraulic automatic transmission, and the other is a continuously variable transmission. This Crown uses a continuously variable transmission. You see, there are two in this transmission.

Is there a transmission plate? This is the principle of continuously variable transmission..."

While talking, Li Weidong simply explained other parts of the Crown car.

Soon, Li Weidong was surrounded by a large group of people. They were all masters in the repair shop, and they were all listening to Li Weidong explain the mechanical structure of the Crown car.

In fact, the parts in the car are all the same, and the car repairmen here are all experienced and very familiar with car parts. But when those familiar car parts are put together into an imported car, the car repairmen will

A little confused.

RB people are very particular about details, and this is also reflected in RB cars. Crown is a business B-class car, and it embodies the details of RB cars in every way. Other countries really can't do this in this regard.

For these car repair masters, this Crown car is high-end and new. It is rare for them to have access to world-class business cars. What Li Weidong explained is exactly the knowledge they are thirsty for.

.

As a result, more and more people gathered around, and people kept asking questions. Li Weidong was able to answer them one by one. After all, his theory of auto repair and his understanding of Crown cars are much higher than those of these car repairmen.

.

…

Workshop director Wei Bin walked out of his office and saw a group of people gathered around.

"What happened?" Wei Bin walked over and saw Li Weidong explaining the structure of the Crown Car to everyone.

"Who is this person? He's not from our workshop. He looks familiar... By the way, I remembered that there was someone from some company in Qinghe today who said he was coming to visit and study. Isn't it this young man! I even let him look around.

look."

Wei Bin turned around and was about to leave, but the next second he suddenly stopped.

"Huh? Something's wrong. He's here to learn? But looking at his posture, he seems to be giving lessons to our people! Why does it feel like he's here to guide the work!"