Chapter 188 Add No. 92 or No. 95, this is the question
Wu Guangwei selected three people from the maintenance brigade to Li Hai. They were the only remaining old maintenance personnel who could repair J-6 fighters. One of them had been transferred to the second-line department and he was also invited out.
The youngest was a fourth-level sergeant. He drove a tractor. Li Hai and Dang Weimin quickly cleared away the weeds and other things. They only wore winter training clothes in the cold weather, and steam was constantly coming out of their mouths.
After getting ready, the fourth-level sergeant major slowly gave the fuel and dragged the J-6 out slowly.
After the two J-6s were dragged into the small maintenance hangar, Li Hai released most of them in one breath. The next step was the crucial maintenance.
"Squad leader Liu, give us jobs, we can do anything." Li Hai rolled up his sleeves and said to the first-class sergeant major Liu Daoming who was leading the team.
Liu Daoming's hair was all gray, and he said with a smile, "Follow me, and you will do whatever I ask you to do. I am too old to do the heavy work."
"Yes!" Li Hai stood at attention and saluted, eager to try.
Another maintenance officer, Sergeant Major Feng Honghui, said with a smile, "Old squad leader, it's just the two of us. You just sit and drink tea and give me pointers."
"Drink tea after finishing the work. Let's start by dismantling the plane." Liu Daoming said.
Everyone started to take action.
Li Hai thought it was just a small dismantling, but gradually he realized that he was wrong. Liu Daoming meant to dismantle everything!
Disassembled into parts!
The more Li Hai worked, the more frightened he became. Except for the fuselage, all other parts were disassembled. The instrument panel in the cockpit was dismantled, the seats were dismantled, the canopy was dismantled, and the landing gear was dismantled. Then they divided the work and cooperated. Li Hai and Feng Honghui inspected the machine.
The interior of the body was cleaned and inspected, and Dang Weimin and the fourth-level sergeant major were responsible for maintaining the disassembled parts.
"Similar to repairing a car, the J-6 is a purely mechanical aircraft. If there is no irreversible damage to the hydraulic system and wiring, repairing it is relatively simple. In the end, it is physical work, and it depends on everyone's efficiency." Liu Daoming smiled.
He said, walking around with his hands behind his back.
"clear!"
Li Hai got into the engine compartment with confidence. He could barely get in, and used a flashlight to use butter to clean the dirt and rust in the cabin bit by bit. There were many rusty places and needed to go through multiple processes.
processing.
Drilling into the engine nacelle is the hardest and most tiring job. The engines used in third-generation aircraft are larger in diameter and the engine nacelle is larger. People still have a certain amount of room to maneuver inside. Like the J-11 series fighters, small maintenance officers and soldiers can even
Sitting curled up inside doing maintenance work.
But the engine compartment of the J-6 does not have such a large space.
Li Hai is taller, so he can only climb in straight and move slowly when turning around, so the progress is slow.
Liu Daoming couldn't stand it any longer, so he called the maintenance brigade and sent a small corporal over. He taught him step by step how to clean the dirt and rust in the engine compartment, and called Li Hai out.
It was a cold day, and Li Hai was covered in sweat when he came out.
Liu Daoming said, "In the past, when we recruited soldiers, they were deliberately small so that they could get into the engine compartment. The engine compartments of the J-6 and J-7 were very narrow, and a lot of work had to be done in the cabin, so people had to get in. And
Compared with now, the conditions in the past were difficult."
Li Hai wiped the sweat from his face with his sleeves. He didn't notice that the cuffs were stained with oil, and all of it suddenly hit his face.
"I heard someone say before that the submarine force recruits only small men. Old-fashioned submarines have small space, but work in the engine room and torpedo room requires greater strength and strong physique, so their physical training on land is intensive.
It’s very big. I heard from my dad that the submarine force organizes new recruits to go to their units for physical training every year,” Li Hai said.
Liu Daoming nodded and said, "Yes, yes. Nowadays, submarines are getting bigger and bigger, and living conditions are getting better and better. These restrictions are gradually gone. The same is true for our Air Force."
He glanced at Li Hai and said with a smile, "Xiao Li, you still have a lot of work to do to make these two old planes fly again. Xiao Wu made it clear that aircraft maintenance assistance, as for whether the plane can fly,
That's your business."
The Xiao Wu he refers to is Wu Guangming's deputy chief of staff, and he is Wu Guangming's recruit squad leader.
Li Hai nodded heavily, "I am very grateful that the base can give me the opportunity. I will do my best to find a way to get these two veterans to return to the battlefield."
"It's useless to just talk." Liu Daoming smiled and shook his head slightly, saying, "The first important issue right now is that you have to find a way to solve the problem of the power system. There are engines for the J-6 in the old warehouse, but they are all retired and stored.
It’s an old engine. The engine alone is not enough. There is no problem with the installation. I can handle this."
He changed the topic and said, "But I can't do electrical circuits. You need to find a professional."
"There should be one at the base, right? Senior squad leader, please recommend one. I will try my best to invite him no matter what." Li Hai said.
However, Liu Daoming shook his head and said, "There are no veteran maintenance personnel in the base who understand the J-6 line. I know a little bit about it, but I am not a professional after all."
"Then..." Li Hai was stunned.
Liu Daoming smiled and said, "You can ask an electrical engineer to try it. There are many experts at the Master's Station of the Maintenance Brigade. You can go and have a look."
"Master's station?" Li Hai asked in surprise.
Liu Daoming chuckled and said, "There are many doctors and masters in our base's maintenance brigade. They are all high-tech personnel. The technical station where they are located is privately called the master's station by the soldiers. It is on the east side of the first floor of the agency building."
"I'll go now!"
Li Hai turned around and left without saying a word.
It was too late for Liu Daoming to stop him.
Li Hai rushed into the technical station office, but there was only a young female colonel standing in front of the desk sorting out some information. Li Hai was startled.
"Report! Hello, chief!" Li Hai was suddenly startled and quickly stood at attention and saluted.
Wow, for such a young female colonel, no need to guess, she must be a technical officer and must have started with a master's degree.
"Hello, I'm not the chief. May I ask, comrade, what's the matter?" The female colonel has neat short hair and looks a bit like Jiang Xin.
Jiang Xin is a female artist from Xinjiang.
Li Hai frowned and thought for a moment, then said, "Report to the chief! I want to find an electrical engineer. Oh, I am from the Hainan Airlines training unit, and I want to hire an electrical engineer to help repair the aircraft."
"Are you a pilot?" The female colonel looked her over and couldn't help covering her mouth and laughing.
Li Hai didn't know why she was laughing and replied, "Yes, we are repairing two J-6s and would like to ask an electrical engineer to help."
"I'm an electrical engineer. Wait, what model do you mean? J...6?" The female colonel frowned.
Li Hai smiled and said, "Yes, J-6."
Only then did he see the nameplate on the table - Jiang Xin.
It has the same pronunciation as "Jiang Xin".
"I have never come into contact with the J-6... This aircraft has been retired for nine years. Why do you still need to repair it? No, where did the J-6 come from? It can't be the two display aircraft in the field, right?" Jiang
Heart said with eyes wide open.
Li Hai smiled awkwardly, "Yes."
Jiang Xin blinked and said, "Well, let's go and take a look. Why are you repairing them? Are they going to be handed over to the local government for exhibition?"
"No, I'm going to let them fly..." Li Hai said.
Jiang Xin, who was walking next to her, suddenly stopped and stared at Li Hai as if she had seen a ghost, as if to say - are you kidding me, or do you think I am easy to bully because of my big breasts and brainlessness?
Anyway, Li Hai finally invited Jiang Xin to the old maintenance hangar. If Jiang Xin hadn't seen the oil on Li Hai's face, she would have thought that this unattractive pilot was deliberately looking for things to entertain her.
Or, it was a lame excuse to get close to her.
After arriving at the old maintenance hangar, Jiang Xin discovered that they were really working on the J-6. It had basically been dismantled and only the fuselage was left. It was shocking to see.
"Old squad leader!" Jiang Xin saw Liu Daoming, the base's old maintenance god, and quickly saluted and said hello.
"Xiao Jiang, he brought you here. Haha, let's take a look. I can solve other problems. But for the engine circuit, you have to do it." Liu Daoming said.
Jiang Xin grinned, glanced at Li Hai, and said, "Old squad leader, are they really planning to fly the J-6?"
"It's true. Just help me see. It's a good thing to be able to fly, old man. Returning to the sky after twelve years is also a beautiful thing." Liu Daoming said with a smile.
"Yes, I will try my best." Jiang Xin said decisively.
The superiors sent out all the old gods, and it seemed that they were very determined.
Jiang Xin changed the subject and said, "But I don't understand the J-6. I need some time to get familiar with this aircraft."
"This is very simple. The J-6 is very simple." Liu Daoming said, pointing to Li Hai, "Xiao Li, have you studied the relevant situations of the J-6 in advance? I see that you are very nimble. How about you?
Xiaojiang will tell you, but I suggest you go find the engine first."
Li Hai nodded naively and headed to the old warehouse with Jiang Xin.
Of course he would not fight an unprepared battle. When he decided to fight the J-6, he found a lot of information about the aircraft and studied it secretly. He found that the structure of this first-generation jet fighter was not as expected.
complex.
Combined with the preliminary results obtained after observation, he firmly believed that the J-6 could return to the sky.
On the way to the old warehouse, Li Hai introduced the situation of the J-6 power system.
"Chief..."
"I'm not the chief, just call me by my name." Jiang Xin interrupted Li Hai.
Li Hai smiled and said, "Yes, Engineer Jiang. The power system of the J-6 is very simple. The problem now is that we need your help to connect the circuit. We have done a preliminary inspection of the control system. Except for some rust, no serious problems have been found."
Damage, so the biggest problem right now is the power system."
"Let's read it first and then talk about it. Besides, you have to find the circuit diagram." Jiang Xin said.
Li Hai smiled bitterly and said, "It's precisely because there is no circuit diagram that it's troublesome. It's difficult to find it in a short time. The old squad leader searched the data room and couldn't find it."
"It's difficult to do it without a circuit diagram," Jiang Xin said.
Li Hai said, "After groping around, I think it should be fine, because the line layout is not complicated."
"That's all."
The two came to the old warehouse and reported in advance. The warehouse manager was already waiting.
The warehouse manager was very familiar with Jiang Xin. He was a colonel who was less than thirty years old, a famous talented woman in the master's station, and a master in the electrical field. For a period of time, he often went to the old warehouse to look through old parts and taught himself how to repair them, which impressed many male soldiers.
.
"Jiang Gong, the engines have just been unsealed. According to orders from superiors, six units were unsealed. They are all old guys who retired a few years ago and are in relatively good condition. We strictly follow the requirements for regular maintenance. There is no problem with the engines." Warehouse manager
He is a captain in his thirties, his surname is Jin, and he is Korean.
It is said that the officer system will be reformed in a few years, and military ranks will no longer be based on seniority. In other words, with the rank of captain, there is also a chance to work until retirement.
"Let's take a look first," Jiang Xin said.
Once she gets into work, she is very serious.
Li Hai greeted Captain Jin, said a few words, and then asked, "Do you have the circuit diagram of the J-6?"
"The engine structure diagram is available, but the circuit diagram is not." Captain Jin said.
Li Haidao, "It's not the circuit diagram of the engine, it's the overall circuit diagram of the J-6."
"That's not even available anymore. I'll probably have to look for it at the combat readiness warehouse. We only have the spare parts stored here. In fact, these old parts will be retired soon. They are all ten or twenty years old.
The J-6 has been retired long ago, and there is no use keeping it. When we were preparing for war, hundreds of engines were mothballed at once, and they have been eliminated over the years..."
Captain Jin is still a talkative, maybe because his work is too monotonous at ordinary times, so he is very good at chatting.
Li Hai asked, "Where is the war preparation warehouse?"
"Don't count on it in the Daling Mountain area. The Daling Mountain area is closed and you can't get in. Besides, it's more than 500 kilometers away." Captain Jin said.
Li Hai immediately lost his mind when he heard this.
It is possible to find it, but it will definitely take a lot of time. Moreover, Wu Guangwei's agreement to let him try this matter is already a great support. It is no longer possible to make it known to everyone just to find the blueprints.
The officers and soldiers in the warehouse have pulled out the engines, and they are neatly placed there with butter on them. They need to be thoroughly cleaned and inspected before installation. Of course, if it is an emergency, these procedures can be done.
Save it, just install it and test it, then you can start flying.
Jiang Xin stared at an engine carefully and inspected it carefully. She was not checking for problems, but was trying to understand the structure and wiring of this old turbojet engine.
"This is a domestically produced jet engine WP-6. Judging from the traces, it was directly sealed after being overhauled and is in relatively good condition."
After more than half an hour, Jiang Xin straightened up and said, "Judging from the direction of the circuit and oil lines, there should be no problem with the installation."
She looked at Li Hai, "But there is a question, have you considered it?"
"What's the problem?" Li Hai asked.
Jiang Xin said, "The issue of aviation kerosene labeling."
Seeing that Li Hai didn't understand, she explained, "The aviation kerosene currently used by the army was developed for third-generation fighters, targeting the characteristics of turbofan engines. There are no second-generation fighters in the entire Northeast region, let alone third-generation fighters.
A first-generation fighter aircraft.”
"You have to find the right oil, otherwise the engine's efficiency and even operating safety will be a problem."
Li Hai was stunned. He had never thought about this problem...
