Chapter 104 I want the drawings of Boeing 737NG! (Please subscribe!)

Jianchuan Airport 411 parking space.

This parking space is a remote airport, with a flat surrounding and no buildings blocking it. Jianchuan Airport is already windy, and if there is no blocking nearby, the wind will be whistling.

Next to the light signpost in the parking space, Xu Cang and Lu Jinghua curled their heads and hands huddled in their sleeves, and Lu Jinghua even wore warm ears.

The Jianchuan Airport in early spring was still floating with a little afterglow of winter. The night wind blew for a long time and slapped on his face like a knife. Lu Jinghua leaned against the lamppost, lowered his head and cursed: "I didn't see it so cold when I got off the plane when I came back from the night shift. I had known to wear a fur hat."

"It's taken off, it's not so cold at ordinary times." Xu Cang grinned at the wind, and froze out his blush: "The location of this airport is too bad. There are so many places in Jianchuan City, so I chose such a bad place. The autumn months are slightly better all year round, and I haven't seen any calmness at other times."

Xu Cang was actually a chess game. Like Lu Jinghua, he didn't expect that the night wind would be so cold at night. He didn't even go home to get some casual clothes, so he planned to wear his uniform.

As a result, Lu Jinghua was careful. He had his own car, so it was convenient to go home. He even brought an extra coat just in case. It was this coat plus, otherwise Xu Cang would have caught a cold and got sick just by relying on the thin uniform jacket.

Xu Cang and Lu Jinghua didn't want to wait in such an environment, but the cars in the inner yard could not wait here all the time, otherwise it would take too long to find it on the convoy.

"You are really good. You have been scrambled to be the general manager of the flight department and can't even arrange a car in the inner yard. What's the leader?" Xu Cang joked.

Although I added Lu Jinghua's coat, it was still not enough. Xu Cang's body was half stiff now, and he could only keep talking and cheering up his spirits.

Speaking of this, Lu Jinghua's old face turned red. It was not cold, but shame.

"The people above are holding on tight. How much privilege can a department manager have, I just use money to do things." Lu Jinghua was still defending: "And our behavior of private testing has not been communicated with the maintenance and support department, so it is better to be low-key."

Xu Cang roared and rolled his eyes. Suddenly, a strong light shot from the distance. Xu Cang instinctively narrowed his eyes and found that two headlights were lit from the other side of the lane.

"Someone is here?" Xu Cang stretched his head and looked at it, and found that what came over seemed to be a small orange pickup truck: "Well, the crew is here!"

Looking at the table below, it is indeed approaching the landing time. If you say so, the pickup should be a post-air service.

Xu Cang pushed Lu Jinghua with his elbow and curled up in a ball to keep warm: "Hey hey hey, it seems that the machinery service is coming. Hurry up and think about what to say for a while."

As I said just now, they did not inform the maintenance and support department of their private tests. If some people who were exaggerated by the maintenance and support department knew about it, there would be some trouble later, so they would definitely not tell the real situation in a while, and they would have to change the language.

"Well, I'll go, I'm finally here. I'll get away from the rig's car in a while." Compared to how to fool the rig, Lu Jinghua is more concerned about the issue of sheltering the wind.

Sure enough, not long after, a small pickup truck drove to Xu Cang and the others and got off the car. At first, the crew saw Xu Cang and the others thought they were ground service personnel, but with the dim light, they found that one of them was clearly Lu Jinghua, the general manager of the flight department.

Although it does not belong to the same department, Lu Jinghua is still quite well-known in Blue Sky Aviation.

One of the crew looked at the two people who were frozen into dogs, with puzzled on his face: "Mr. Lu, are you?"

"Nothing big!" Lu Jinghua pretended to smile: "This 747 is the top priority of our company recently. The flight department attaches great importance to it, so he sent me to come and check the status of the plane."

The flight attendant nodded, but he knew that this 747 was being offered to Lantian Aviation as a Bodhisattva. The leaders of the Maintenance and Assurance Department were also repeatedly reminding them to serve the plane well, and it was reasonable for the Flight Department to pay attention to it.

However, the flight department has surprise inspections and other things, and it is rare to check the aircraft's condition. After all, pilots are flying the aircraft, but their understanding of the aircraft's structure is not as good as their aircraft's operation, so they can understand whether there are any problems with the aircraft.

"Mr. Lu, we are responsible for the situation of this plane!" The flight manager said in confusion.

Lu Jinghua was not panicked at all, but instead showed a helpless look: "Of course I know you are responsible for the plane, but my brothers know that many things are decided by the leaders of the superiors. We can only listen, regardless of whether it is reasonable or not. Don't worry, I just acted on orders and took the job after I saw that I would go back later."

Lu Jinghua has figured out the hearts of grassroots employees. Anyway, scolding the leader is always politically correct.

When he heard Lu Jinghua complain, the crew immediately seemed to have found a soulmate, not to mention that Lu Jinghua had a very good attitude. In addition, Lu Jinghua was not from his own department and had no interests, so the crew had no scruples immediately: "Yes, our top order has to do something every day recently, and there are several more, which made the crew feel annoyed several times."

Lu Jinghua glared: "Which flight crew is annoying, tell me?"

"No, no, everyone is very cooperative, just complaining about it." The maid is still very cognitive, and there is no real report on which unit it is: "Actually, let alone the unit is annoyed, we are also annoyed."

Lu Jinghua sighed: "That's right, the leader asked us to come and check it out. It's a big night, we want to wait in the car in the inner yard and don't let it go, so we can only breathe here."

Now it seemed like he had stabbed the hornet's nest, and the crew began to complain again. Lu Jinghua might have fooled the crew and finally fooled him into it. His emotions gradually became involved, and the two began to complain about the problems in the company crazily.

Just as the two of them became more and more excited, Xu Cang walked closer and said, "Brother, have you received a Boeing notice about the S2 switch of the Boeing 747?"

"Notice, what announcement?" The crew looked at Xu Cang in confusion.

Xu Cang paused: "For example, the power supply problem of the S2 main control or the L-shaped fixed strength problem"

"Hiss S2 switch, this" Even professional machinery workers were a little uncertain when they heard this term, which shows how remote the cabin door locking system is. The machinery workers thought for a while and asked their colleagues to verify it, and then said: "When receiving the 747, there was no fault record of the relevant system, and Boeing has not issued any related notices recently. Brother, where did you know this?"

"No?" Xu Cang sighed. Boeing did not notice the problem at all. He just casually said: "Just ask casually."

This service is not the kind of persistent person. He didn't ask any more questions, but just looked at Xu Cang with a little curiosity: "But you actually know the S2 switch and the L-shaped fixture!"

Xu Cang smiled and said, "I just just read the manual. Our company knows that there are not many people in 747, so the flight department asked me to follow Mr. Lu."

"So it's a theoretical master!" The crew was about to say something, but suddenly turned around and looked away, but saw a giant figure leaving the runway.

Xu Cang also looked towards the runway. Although it was completely dark, the landing lights and strobe lights of the plane were quite easy to distinguish.

"Oh, the plane has landed." Now I can't talk anymore. The flight attendant immediately began to call on his colleagues to prepare. The passenger elevator cars and shuttle buses were ready.

When he was about to come, Lu Jinghua also instructed the machinery officer: "Brother, our surprise inspection is an undercover investigation, so you don't have to report to the department."

The machinery officer laughed: "It's not a bureau inspection, what are the internal inspections reported by his own company?"

Lu Jinghua then felt relieved: "Brother, then you go and do your business."

Now Lu Jinghua really grasped the flight management clearly. Xu Cang saw that Lu Jinghua had everything done, and he was secretly relieved. It would be better to have a young leader with him. If those words were changed to him, the flight management might even think of him as a lunatic.

Of course, no matter how Lu Jinghua fooled him successfully, he should be careful. After all, he was doing "sneak". Based on the principle of caution, the two of them waited until the flight office completed the external inspection and went on the plane and there was no one on the apron before they started the inspection.

"You're faster, who knows when they will get off?" Lu Jinghua stood on the apron in front of the cargo hold, holding his cell phone to record the video, and some of his energy was still focused on whether anyone got off the plane opposite.

"It's okay, soon!" Xu Cang coughed gently. He stood in front of the cabin door and said to Lu Jinghua's mobile phone camera: "I have to manually close the front cargo compartment door now. According to the working principle of the S2 main control system, the power supply will be cut off after the cabin door is closed."

Xu Cang was explaining what he was going to do for a while, because this video file was to be sent to Boeing headquarters.

As he said that, he pointed to a square cover next to the hatch door, which was the controller of the S2 switch.

"When the hatch door is closed, the S2 switch should be powered off, so it should be useless for me to operate the S2 switch." As he said that, Xu Cang walked to the front of the S2 switch controller panel, opened the cover, and said before manually activating the S2 switch: "I'm turning on the S2 switch now!"

As Xu Cang turned on the S2 switch, at Xu Cang's instructions, Lu Jinghua's mobile phone lens turned to the closed front cabin cargo door.

After waiting for a while, there was no movement in the cabin door. Lu Jinghua felt a little confused: "Xu Cang, isn't this still closed? It's not opened!"

"Don't talk, keep silent!" Xu Cang raised his hand to stop Lu Jinghua's words. He leaned his ears close to the crack in the door under the cabin door, as if he was carefully distinguishing something?

After waiting for about two minutes, Xu Cang did not move at all, and could only hear howling winds around him, and the scene seemed a little strange.

Lu Jinghua was both strange and anxious. While holding his cell phone and paying attention to whether the flight was coming down, he even started scolding him. As a result, he became a general manager of the flight department, he became like a thief.

Just when Lu Jinghua was a little lost his patience, a trace of light suddenly burst out from Xu Cang's eyes: "There is movement!"

Lu Jinghua was stunned: "What's the movement?"

Before Lu Jinghua could figure out the situation, Xu Cang directly opened the handle on the hatch door and manually opened the hatch door.

"What are you doing? Why did you open it manually!" Lu Jinghua said in surprise.

After opening the cabin door, Xu Cang was looking for something on the cabin door. Suddenly his eyes were fixed, and his face suddenly sank. He waved to Lu Jinghua: "Come and see!"

"What's wrong?" Lu Jinghua walked over in confusion, but he still did not forget his duty and was always in the video state.

When he walked to Xu Cang, Xu Cang pointed at the L-shaped fixer: "Look at this fixer!"

"What?" Lu Jinghua leaned closer and took a look, and his face turned pale in an instant. He saw that the L-shaped fixture was obviously deformed and distorted: "Xu Cang, you didn't say that this test would damage the L-shaped fixture!"

Xu Cang was about to say something, but was shot by a strong beam of light, and the two of them closed their eyes at the same time.

When the two gradually adapted to the light, they realized that the crew had come down with a flashlight and approached them. Lu Jinghua secretly shouted, but he was distracted and didn't notice that the crew had come down.

The flight attendant looked at Lu Jinghua and the others with a blank expression: "Mr. Lu, what are you doing?"

The next morning, the vice president's office was repaired.

Dong!

A dull sound echoed in the office. Vice President of Maintenance Yu Fengtian looked at the distorted and deformed L-shaped fixture on the table with a pale face. Not far from him were Xu Cang and Lu Jinghua, who were lowering their heads and not talking.

After breathing a long sigh, Yu Fengtian tried to calm himself down a little, otherwise he might have to get started.

"Tell me, what are you thinking about?" Yu Fengtian looked gloomy, his eyes as if he was about to cut Xu Cang and Lu Jinghua into pieces.

"Mr. Yu, we think there is something wrong with the locking system of the aircraft's cabin door, so we go and verify it." Lu Jinghua explained with a smile on his face.

Yu Fengtian was almost angry and laughed: "Then he verified the L-shaped fixture. That's what it means, so what's the verification?"

"The L-type fixture is broken, so there is a problem." Xu Cang raised his head and looked plain: "According to the working principle of the S2 switch, after I manually close the hatch, the locking system of the S2 main control will be powered off, so the controller I control the S2 switch should be invalid. But in fact, after I manually open the S2 switch, the C-type latch is still working, which means that the S2 switch system has not been powered off after the hatch is closed, and the L-type fixture is to prevent the C-type latch from rotating and deforming."

"Did you do it on purpose?" Yu Fengtian pointed at Xu Cang with a dark face: "It is because of the 1566 incident that I did this?"

Xu Cang's face remained unchanged: "Whether it is 1566 or this 4724, I am not aimless. On the issue of 1566, I can accept your approach to considering the interests of the company. However, this 4724 has a bigger problem, and it is clearly proven that it should be grounded."

In fact, after submitting the plan for 1566 to Yu Fengtian, Xu Cang paid attention to the operation of 1566 for a period of time. After that, 1566 did not have any grounding, which means that Yu Fengtian completely ignored Xu Cang's suggestions for 1566. However, Xu Cang did not look for Yu Fengtian again after that.

But this time it's different!

Although the aircraft 1566 did not undergo D inspection, it was also carefully inspected by the company's operating operations, but no problems were found. Logically speaking, there was indeed an occasional situation of black swans.

The most important thing is that there is no air crash caused by similar failures in Xu Cang's memory, so Xu Cang is willing to compromise on this issue.

But the 4724 aircraft is completely different. The verification just now has perfectly proved Xu Cang's concerns, and the flight 7811 flight crash is vivid in my mind. If anyone knows what kind of tragic accident would happen?

"How much did our company spend to rent this 747 Flying International from Muhuashi, and now let it stop, are you okay?" Yu Fengtian asked Xu Cang: "You kept saying it was a problem with the plane. I think it was obviously a problem with your random operation. Is there anything in the manual that you asked you to do this?"

"Mr. Yu!" Xu Cang's expression turned solemn: "This time we were testing on the ground. There was no pressure difference inside and outside the cabin, so the L-shaped fixture was deformed. However, at a high altitude, under the pressure difference, the cabin door will open abnormally, and there will be a big problem at that time."

"What can your test mean? Who will manually turn on the S2 switch controller at altitude?"

Xu Cang said anxiously: "The aircraft 4724 has been more than fifteen years old. The lines inside the aircraft are aging and worn. If there is a short circuit, it can cause the S2 electric motor to be turned on."
To be continued...