Chapter 017 Crankshaft Clearance

Shu Yi sighed in embarrassment, and Guo Qiulan was so angry that her face was flushed, and she said angrily: "Stinky boy! I kindly invited you to drink, but you dare to scold me?

Meng Wentian looked innocent and said, "Boss, I'm also for you and your factory, don't you want your auto repair shop to get better?"

Guo Qiulan's chest was so angry that she was about to stretch open the clothes outside, and scolded: "You don't have to worry about my mother's factory! It's bankrupt, and my mother is willing, what's the matter?"

Meng Wentian smiled and said: "Are you willing or not, but I rely on it to make money? In case a few days later, another person as generous as Shu Shao comes, and there is no auto repair shop, where will I cry?"

At this time, even Shu Yi was depressed, and said, "Hey, don't pick me up when you two flirt, okay?

"Shut up!" said both men in unison. Pen "Fun" Pavilion www.biquge.info

The others looked at the three of them in dumbfounded.

After eating, Meng Wentian continued to complete the final work of repairing the sports car. Of course, it can only be said that all the problems caused by the Nanling Automobile Modification Factory in the repair have been solved, and now all that remains is how to solve the original problems of this car.

Seeing the restoration of the sports car and the finished lunch, Ma Shenhong was even more amazed: "Xiao Meng, with your skills, you can go to the provincial auto repair factory to become a master." All you have to do is sit next to you, drink tea, smoke a cigarette, and command your workers to do their work at will. ”

Meng Wentian said with a smile: "This sports car is new, we don't have any spare parts for the engine here, I don't worry about others doing it, if a part is broken, this car can't be restored, I will lose the bet with Shu Shao, I don't dare to be lazy." ”

Ma Shenhong nodded and said, "That's too." Cars without spare parts are the most difficult to repair, and they can't let go at all. …… Now you know the cause of the original failure, don't you?"

Meng Wentian shook his head: "I'm not sure." I'll have to take a look first. ”

This is really not his modesty, he really doesn't know much about the fault situation, what he sees is only the description of the fault on the fault repair list, and what he hears is only Shu Yi's description. And Shu Yi, a person who doesn't understand car maintenance, can't accurately describe the fault phenomenon at all, only knows that the sports car is open, and the power of the engine suddenly drops when the accelerator is pressed to the bottom, and the engine failure is displayed on the dashboard. The next time I looked, I noticed that the temperature of one exhaust pipe was significantly lower than that of the other.

The so-called six cylinders on the left are all inferred by the technicians of the Nanling Automobile Repair Plant based on Shu Yi's description.

The real cause of the failure had to be found out by himself.

However, he is not nervous at all, because he has confidence.

Meng Wentian carefully inspected all parts of the engine, then sat in the car and started the starting motor. The starter motor emits a uniform and subtle sound driven by the direct current of the battery.

When everyone thought that the engine would start, they didn't want the engine to be motionless, but only rotated under the drive of the starter motor, and when the starter motor stopped turning, it immediately stopped moving.

At this time, not only Shu Yi was anxious, but Guo Qiulan was also anxious, and everyone looked at Meng Wentian together.

Ma Shenhong was even more surprised and asked: "How could it be? Yesterday, it was able to start before the engine cylinder head was removed." ”

Meng Wentian didn't say anything, nor did he start the starter motor again, but looked at the dashboard, got out of the car, walked to the engine compartment and stared at the engine, and asked Ma Shenhong: "Have you moved anywhere?"

Ma Shenhong shook his head at first, then recalled for a moment, and said uncertainly: "...... When I arrived last night, I seemed to have heard from Yang Kefa that their technicians looked at the crankshaft to figure out if the problem was there, but I don't know if they really moved......"

When Meng Wentian heard this, he said affirmatively: "It should be like this." …… , I didn't expect that they modified the factory car and didn't repair it, but there were several failures. ”

Guo Qiulan chuckled and said, "Okay, no one is here, what's the point of losing it again?"

Meng Wentian smiled, turned around and took out the wrench from the simple bridge behind him, and quickly disassembled the engine case. A few minutes later, buried in the engine compartment, he said to Ma Shenhong in a loud voice: "Horse technician, please hand me the feeler gauge." ”

The apprentice next to him looked at each other: he actually called the horse technician as an apprentice, so he was not afraid that the horse technician would turn his face and scold people?

But what made their eyes fall off was that Ma Shenhong not only did not feel embarrassed, but happily asked the apprentice where to put their feeler gauge, and then took the feeler gauge handed over by the apprentice and handed it to Meng Wentian in person.

Like a tape measure and a tape measure, the feeler gauge is a tool for measuring length, but the feeler gauge is specially used to measure the size of tiny gaps, and it is composed of thin steel sheets with different thickness differences, which are unfolded like a small fan. The thinnest sheet of steel has only two wires, which is 0.02 mm, and the thickest is 3 mm.

When measuring the width of the gap, insert the steel sheet of different thicknesses, and if it can be inserted, it means that the gap is greater than the nominal value of the steel sheet, and it cannot be inserted, indicating that the gap is less than the nominal value of the steel sheet, and the specific width data of the gap can be measured after several attempts.

After handing the feeler ruler to Meng Wentian, Ma Shenhong stared at the side: since Meng Wentian called him, a senior technician, to hand him tools, he was obviously acquiescing to him learning techniques next to him.

Ma Shenhong couldn't help but have a good impression of Meng Wentian, you must know that many technicians (including Ma Shenhong himself) are unwilling to disclose their skills to others other than apprentices, the more unique skills he masters, the more he will be valued by the bosses of various auto repair shops, the higher the salary he gets, and the more people invite him to come out.

When Meng Wentian stuffed the ruler into the sensor used to detect the shape of the crankshaft, he couldn't help asking: "Is this sensor so sensitive to gaps? Is the gringo's sensor so fragile?"

Meng Wentian smiled, handed the crankshaft to Ma Shenhong, and said: "The Germans sometimes admit that they are reasonable, and they say as much as they want, unlike other countries that are very arrogant on such inconsequential issues,...... , hehe, actually, I don't like them to be so hypocritical. ”

Ma Shenhong said: "In fact, some requirements are relaxed, and the cost is much lower. …… However, it is the Germans who have this habit of not deceiving, and their products are reassuring. ”

Meng Wentian sneered: "Hehe, the Germans don't lie?...... , it's just that you haven't encountered it. The Germans had good people and even worse people, and there was no time in the history of the world that they did bad things that did not have their share? The First World War, the Second World War, and later the wars in Iraq, Liberia, Syria, and so on, all had the participation of the Germans, either as initiators or as participants. It is the most famous Volkswagen company now, and there are many big liars in it, and even the exhaust ......"

Originally, he wanted to talk about the German company's falsification of car exhaust data, but thinking that it had not happened yet, he shut up and did not say any more. In fact, there has not yet been a second Gulf War, Liberia and Syria have not yet started fighting, and the Germans have not done anything to fan the flames behind their backs, at least not yet known to the world.

Meng Wen, who has been a man for two lifetimes, naively doesn't understand why there are so many German fans in the country, and some people make up lies about the parts of sewer pipes for a hundred years, and paint gold and powder for the Germans, which is really inferior.

Ma Shenhong didn't expect Meng Wentian to be so unkind to the Germans, although he didn't agree in his heart, he didn't refute it, just smiled and asked why the engine couldn't start.

Meng Wentian replied seriously: "The installation intermittent requirement is one line, but here it has exceeded three wires, exceeding the threshold set by the engine monitoring system, and the engine's oil pipeline is locked, and it cannot be started." I'll have to tweak it a little bit......"

After Meng Wentian adjusted the gap between the sensor and the measured crankshaft, he sat in the car again and started the car engine, the engine started smoothly and made a cheerful sound.

Shu Yi admired Meng Wentian's ability very much, and said, "Meng Wentian, I didn't expect you to be so powerful. …… , this is a new fault, do you want to add money?"

Zeng Ninghai, who had been observing car repairs, glanced at Guo Qiulan and was full of dissatisfaction: Nani, how can this be? Usually, when we repair cars, those car owners are like flies, constantly saying in their ears that they want to reduce money and reduce money, but this Meng Wentian repaired the car, and the car owner actually took the initiative to ask for more money, is this too unreasonable?