Qin Hao ignored Tian Xiaorui's accusations and was still quickly pressing the button on the console to check the plane's route. Seeing that Qin Hao completely ignored him, Tian Xiaorui was furious and took out the intercom and shouted, "Sir, I will warn you one last time. If you don't walk out of the cab, I will call the flight attendant!"

When he heard Tian Xiaorui calling the flight attendant, the deputy captain came to his senses. The deputy captain said in a deep voice: "Xiaorui, don't make trouble! The gentleman was just checking the plane's route, not breaking the third engine because of his operation. It seems that the captain is right. I failed to maintain the maintenance, and the plane must have had a malfunction! Otherwise, it would be impossible to destroy three engines in a row in such a short time!"

"Everything in the line is normal, it seems that it is the system's business." Qin Hao turned off the circuit panel and called out the system panel.

"System? No, right? Generally, engine failures are caused by lines, especially short circuits. I have never encountered a system causing engine failure. Moreover, I have checked it several times. The hydraulic system and power system are normal!" Due to Qin Hao's excellent performance in checking the lines, the deputy captain began to speak to Qin Hao in a negotiated tone.

Qin Hao said in a deep voice: "You are right. The hydraulic system and the power system are indeed normal. I found out the reason, it was a problem with the cooling system! The first three engines were all distorted due to insufficient cooling and the temperature was too high, which caused the engine shaft to be twisted, causing the failure!"

"Cooling system? No problem. The amount of water flowing into the engine every minute is very sufficient, which can completely maintain the normal temperature of the engine working." After looking at the data displayed on the cooling system, the deputy captain's mind was full of question marks.

Qin Hao shook his head gently: "The amount of water displayed is fine, but the actual amount of water flowing into the engine is not enough! Look here, the gap between the cooling system and the engine is 20 wires (0.2 mm), and this data is a hidden danger!"

The deputy captain glanced at the data pointed out by Qin Hao. He was a little confused about what Qin Hao meant. The deputy captain said hesitantly: "Yes, it's 20 wires, which I have known for a long time. There are clear records in the aircraft maintenance regulations. If the gap between the cooling system and the engine connection does not exceed 25 wires, there will be no water leakage."

Didi... Didi... The indicator light of the No. 3 engine is flickering more and more violently. It is obvious that the No. 3 engine is almost at the limit of load! If there is no response, the No. 3 engine will also fail!

Seeing that the faces of several people were getting ugly, Qin Hao said lightly: "Don't be nervous. I have checked out where the problem is. Everyone will arrive in Jiangcheng safely."

"Sir, you are still insisting on the cooling system. Didn't I just say it? The gap between the cooling system and the engine is within the safety value and there will never be any leakage! You don't need to comfort us! We are afraid that we will encounter an air crash today." It is obvious that the deputy captain is still very confident in his professional qualities.

Qin Hao said in a deep voice: "If it is normal, the gap between 20 wires is indeed fine! Because as the plane flies, the temperature in the gap will become higher and higher. According to the principle of thermal expansion and contraction, the gap will become smaller and smaller! However, just now, we encountered high-altitude cumulonimbus clouds. The temperature in high-altitude cumulonimbus clouds is very low. Under the principle of thermal expansion and contraction, the gap has become larger. Now the gap between the cooling system and the engine must exceed 25 wires! In other words, the cooling system is leaking and cannot fully cool the engine!"

The deputy captain frowned and analyzed Qin Hao's words. Soon, he came up with an inference that made him extremely frustrated, that is, what Qin Hao said is right! If there is really a problem with the cooling system, then today is the end of zb1102!

The deputy captain smiled bitterly, took out his cell phone and called his wife. The phone was quickly connected, and a soft female voice came: "Lao Qu, shouldn't you be on the plane at this point? Why do you have time to call me?"

"Wife, I love you." The beautiful face of his wife appeared in the deputy captain's mind, and two lines of tears kept pouring out. To be honest, his family is happy and he really doesn't want to die.

"Lao Qu, what's wrong with you? Don't scare me!" Hearing that his husband's voice was a little wrong, the deputy captain's wife became a little worried.

"Wife, take good care of your daughter and take good care of our parents, I may never see you again." The deputy captain, a strong man, burst into tears.

The behavior of the deputy captain infected the flight attendant Tian Xiaorui. Tian Xiaorui turned on the microphone and said softly: "Hello, friends, everyone, I am the flight attendant Tian Xiaorui of Flight zb1102. I will tell you a very bad news. There is a problem with the cooling system of the plane. The plane crashed within ten minutes. If you have any questions, please tell your family."

Qin Hao was considering a solution, but he was amused and laughed when he heard Tian Xiaorui's words. The cabin suddenly started to riot, and the sound of calling was endless. Qin Hao was very annoying. How could this little girl not make trouble?

Qin Hao snatched the microphone in Tian Xiaorui's hand and said in a very calm tone: "Hello everyone, I am the maintenance worker of flight zb1102. Although the cooling system of the plane does have a malfunction, I have a solution. Please be careful not to use electronic equipment, and do not cause trouble for my maintenance."

Qin Hao's words were very firm and powerful, and all the passengers calmed down in an instant. Everyone turned off their phones at the same time to avoid affecting Qin Hao's maintenance of the plane.

Although Qin Hao's expression was calm, the deputy captain still had some doubts: "Sir, are you really sure to repair the plane? The engine is placed on both sides of the wings. For maintenance, you must climb out of the cabin and climb through the wings to the connection between the engine and the cooling system. This is an impossible task!"

"I'm sure, but you have to buy me ten minutes." Qin Hao nodded vigorously.

"Ten minutes? This is absolutely impossible! The third engine lasted for five minutes and was about to be damaged. The fourth engine could only last for five minutes at most!" The deputy captain shook his head helplessly.

Qin Hao rolled his eyes: "Are you really stupid or fake benzene? Increase the output frequency of the cooling system, so that the amount of water flowing per unit time will increase. Although the water loss of the cooling system will also accelerate, the amount of water flowing into the third engine per unit time is sufficient, which will relieve the pressure of the third engine to a certain extent, so that the third engine can hold on for a little longer!"

The deputy captain shook his head and said, "Mr. Sir is right. To increase the output of the cooling system will indeed reduce the temperature of the third engine, but the leakage speed will accelerate! If the cooling system loses too much water, it will cause the hydraulic system to fail as well! If the hydraulic system fails, the aircraft will explode!"

"You don't believe that you are a pig. There is always a limit to cause hydraulic system failure, right? Always pay attention to the amount of water stored in the cooling system, and don't let the water loss reach that limit. Calculate it. The amount of water lost is enough to support ten minutes. I promise to repair the leaking area in ten minutes! Moreover, I can add some water to the cooling system."

The captain and the deputy captain looked at each other. They felt that Qin Hao was too crazy, but they vaguely felt that this was their only life. The captain was very determined and said loudly: "Xiaorui, go find the rope immediately, and be sure to ensure the safety of this gentleman's life."

In fact, Qin Hao wanted to say something very well, that there was no need for ropes. However, in order not to be so shocking, Qin Hao nodded and said, "With the protection of ropes, I will repair them more with peace of mind, maybe it doesn't take ten minutes."

Anyway, the situation cannot be broken anymore. Besides, the captain's instructions must not be ignored. Tian Xiaorui, with the attitude of being a dead horse, found the rope from the reserve warehouse. Qin Hao checked the rope and confirmed that the rope was very strong. Qin Hao picked up the microphone and said, "Dear passengers and friends, I want to open the warehouse to repair the plane. The wind will be a bit loud. Please fasten your seat belt."

After saying that, Qin Hao personally fixed the rope in the cab, and then fixed the other end of the rope to his waist. Qin Hao was about to walk out of the cockpit, but the deputy captain suddenly grabbed his arm, and Qin Hao turned around and looked at the deputy captain.

"Sir, don't you know your surname?"

"Qin Hao."

"Mr. Qin, be sure to pay attention to safety."

"Don't worry." Qin Hao smiled, raised his legs and walked out of the cockpit. When he reached the cabin, Qin Hao smiled at Miao Xiaoru in a long distance, and then decisively opened the cabin door above the wing.

As soon as he opened the cabin door, Qin Hao felt a huge suction force. Qin Hao mobilized Xuanyuan's righteous energy and fought against this suction force. Soon, he adapted to this suction force. He walked towards the cabin door in the horrific eyes of all passengers of the plane.

Qin Hao did not jump down directly, but stretched out a hand to feel the resistance of the air. Soon, a value of air resistance appeared in Qin Hao's mind. Qin Hao took a deep breath and jumped slanted forward!

Due to air resistance, although Qin Hao jumped out diagonally, he landed vertically on the wing! Qin Hao clenched his fists hard, and the good start was half the success!

The passengers could not see the scene outside the plane, but let out a scream. In the cab, the scene outside the plane could be seen. Seeing Qin Hao successfully landing on the wing, Tian Xiaorui shouted excitedly: "Success! Mr. Qin succeeded!"

The deputy captain's eyes narrowed. At the beginning, he thought Qin Hao was just talking! Unexpectedly, Qin Hao was here to be true! Since this is the case, he can't lose the chain! The deputy captain decisively increased the output of the cooling system.

Knock, knock, the plane showed a slight tremor, which was caused by the discord caused by the cooling system accelerating the frequency.

The output effect of the cooling system is very obvious. The temperature of the No. 3 engine dropped quickly, which means that the indicator light of the No. 3 engine no longer flashes.
Chapter completed!