Chapter 429

In a combat readiness airport in Chongqing, a long-standing yun-9 was maintained and renewed, waiting for Chen Xin's arrival with a group of ground crew.

Since the disaster, all the planes in the country have been sealed up, and the ground crew who used to maintain the planes naturally have nothing to do.

Although it is necessary to maintain the aircraft from aging or damage due to storage, compared with the usual workload, it is so much less that these ground services become idle.

Of course, the state did not say to let these people stay idle all the time. Apart from maintaining the sealed aircraft every other time, they were also seconded to other departments.

Now the ground service team is still aware that Chen Xin needs a plane to do transformation research, and then temporarily recalled it.

Such a temporary recall is also a bit abrupt for the ground crew. After receiving the order, they almost completed the maintenance of the sealed yun-9 overnight. After a simple rest, they gathered again, waiting for Chen Xin's arrival.

"What do you mean when they suddenly call us together? Do you mean these planes can fly again? " A stout ground technician was listening to others and guessing the purpose of the country's sudden call to them.

Another ground technician looked a little tired and drooped. He looked as if he hadn't had a good rest for a long time. He took the conversation and replied, "can't you fly? I was asked before when I was loaned to land airlines to help them install air filters for helicopters. They said that jet planes can't fly yet. "

"Well? Air filters for helicopters? Who thought of it? Does it work? " The ground service technician, with a strong body, was surprised when he heard the news. He immediately guessed: "will we be called to install air filters for yun-9?"

"The helicopter is quite useful, at least straight 20 is able to fly, but Yun 9 words..." The exhausted ground technician shook his head and yawned before he continued: "the air intake of Yun 9 is much more than that of Zhi 20, so installing air filter may not solve the problem, right?

And I heard from the ground crew over there that although they were able to fly, the load of the plane dropped a lot, and the air filter still had an impact on the air intake. "

"Well, never mind what we are called to do. It's good to come back to repair the plane. I don't want to move materials to the warehouse every day." Another ground service technician could not help but express a sigh.

While a group of ground service technicians were chatting, Chen Xin finally arrived at the combat readiness airport with several staff members.

"Stop talking, someone is coming!" Some people have sharp eyes. Seeing Chen Xin and others coming in, they quickly shout to others.

All the ground service technicians quickly stopped the topic and stood together, watching Chen Xin and others come to them with some nervousness.

"Let me introduce you. This is academician Chen Xin of the Chinese Academy of Sciences. He will be responsible for the transformation project of yun-9 transport aircraft in the next week. You need to assist academician Chen to complete the relevant transformation tasks in this week." The staff introduced Chen Xin to the ground service technicians and also explained the task.

While the staff stressed the importance of this task, Chen Xin also looked at the ground service technicians.

Although these ground service technicians are not yellow and thin, most of them are a little pale because they haven't been in the sun for a long time. In addition to some malnutrition, most of them don't look very good. Some of them even have dark circles under their eyes and look tired.

Chen Xin knew that they had just finished the maintenance of Yun 9 last night. It was understandable that they were a little tired. So after the staff finished, he said to these ground technicians, "last night, you should have done the maintenance of Yun 9 overnight, right? People who are too tired can go to rest first. I can't use so many people now, just leave a few people to help. "

With that, Chen Xin turned to the staff and handed him a USB flash drive: "here are some parts needed for the transformation. Please arrange for someone to make them for me as soon as possible."

"OK, I'll arrange it now." Staff took the U disk, nodded, no longer polite, then turned away.

A week's time is really tight, there is no time for greetings and courtesy.

After the staff left, Chen Xin looked at the ground service technicians in front of him. Some of them were really tired and seemed to be unable to bear the burden. They wanted to have a rest, but they were a little embarrassed and didn't want to leave first.

Chen Xin didn't say much about it. He just ordered two ground service technicians who seemed to be in good condition and took them to Yun 9.

The rest of the ground technicians looked at each other, a few of them were too tired. Then they said hello to the others and went to the side room to have a rest.

This is the combat readiness airport, or there is a place for these ground service technicians to rest.

Chen Xin came under the wing of yun-9, looked up at the air inlet of one of the engines, and asked the ground technician beside him, "can you remove the whole engine, the intake duct and the propeller?"

"The process is troublesome, but it can be disassembled." Before that, the thick ground technician stood beside Chen Xin and nodded to show that there was no problem."First remove one. I'll let someone do the air filter. Let's see if the engine and intake duct can be modified." Chen Xin said to the ground service technician beside him, but he himself had a ladder brought by someone, put it under the wing, climbed up and looked at the air intake culvert at a close distance.

The intake duct of yun-9 is not small. Although it is not as exaggerated as that of jet engine, it still allows people to climb in directly.

As a matter of fact, the inspection and maintenance of the air intake duct of an aircraft do require people to climb in for inspection. It is the ground service that usually does these things.

For example, after the fighter plane flies back, even if the temperature in the intake duct has not dissipated, these ground service technicians must climb in to check whether there is any abnormality or damage in the intake duct, and then repair and deal with it in time.

At this time, Chen Xin stood on the ladder, looked at the black air intake duct in front of him, touched his chin, released some nano molecules from the wrist watch, formed a measuring tool, and measured the air intake duct.

Although transformation is an idea for Chen Xin, it still needs him to think about what this idea should be.

While Chen Xin was thinking, several ground service technicians also found tools and began to dismantle the engine according to what Chen Xin said.

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