Zhu Chuandong was shocked!

The others reacted a lot, all of whom were shocked, thinking they heard it well. Didn’t the test drive be good all the time? Why did something suddenly go wrong?

The private room was instantly quiet!

Everyone looked at this middle-level, and even Luo Jianguo was surprised.

Zhu Chuandong felt his blood pressure a little higher, his face changed, and he said loudly: "To be more specific, what's going on?"

The middle-level manager quickly told the matter and emphasized: "The oil was overtemperature during the test drive, so he could only stop for a fault check, but until now he has not found out where the problem is."

What!

It's been more than an hour, and the problem has not been found yet!

This will kill people!

Zhu Chuandong felt that his blood pressure seemed to be a little higher, so he quickly touched the position of his heart and took a few deep breaths.

After feeling a little better, he said loudly: "Commander Luo, it seems we have to go to the test drive site."

Luo Jianguo agreed: "No need to delay, we will pass by as fast as possible now."

Suddenly, a large group of people left the box and it soon became empty inside.

The owner of the restaurant saw that Zhu Chuandong and others left all at once, and opened his mouth to say something, but he still held it back.

Didn't you see Mr. Zhu and the others all anxious? I guess something happened in the factory.

A waiter came over and asked, "Boss, everyone has left, what should we do?"

The boss thought for a while and said, "The private room is still kept, and they are ready for all the dishes they ordered."

The waiter nodded, just thinking to himself, will they come to have dinner tonight?

The boss and the waiter are different. They know that they are the top leader of Hongqi Factory. No matter what, they must keep everything first.

…………

Test drive table.

There were many people around here, watching from afar, not only ordinary workers, but also ordinary managers.

As for the director, deputy director, and technician of the test workshop, they have arrived a long time ago. No one can sit still if such a big thing happens.

Everyone is extremely anxious!

Full of worry.

"It's been over an hour."

"If you can't find any problem, that's serious."

"God blesses you, nothing will happen. I hope Mr. Gu and others can find out the problem smoothly."

“…”

These workers and ordinary managers were talking like this, and there was a buzzing sound. They were just worried that they would affect Gu Zhengxin and the others, so the workers did not dare to get too close.

On the test drive table, next to the diesel engine, a group of technicians were busy. It was winter now, and the weather in the north turned into ice, and two technicians were sweating profusely.

All the checks have been checked, but no abnormalities have been found.

Part of this diesel engine has been removed, such as the oil tank and the oil pump, and even the oil filter element has been pulled out for inspection.

Gu Zhengxin is under great pressure now!

One hour has passed, and the remaining time will only get less and less.

"Mr. Gu, there is no problem with the lubricant pump, lubricant tank, and lubricant filter element. We determined that the entire lubricant system should be normal."

Gu Zhengxin was silent for a while and thought to himself: "It seems that he has done a useless job and wasted a lot of time in vain. There is no problem with the entire lubricant system."

Yang Fan and Han Jiang were always by their side and watched the entire process of the Hongqi Factory's failure, but this feeling was not pleasant.

If there is really a problem with the trial production of the first diesel engine of the 054 ship, or if the trial production fails, then the matter will probably be a big deal.

Han Jiang said worriedly: "It's probably a big deal. An hour and twenty have passed. As time goes by, the hope of finding the problem becomes increasingly slim."

Yang Fan nodded in agreement and said slowly: "There is not much time left for them. If you don't find any problems in the next twenty minutes, this test run will completely fail."

There are only forty minutes left. The problem is found within twenty minutes. The remaining twenty minutes are to troubleshoot the fault and install the parts to make the diesel engine reach the test run. Twenty minutes are actually not enough at all.

The technicians at Hongqi Factory obviously knew this and became anxious inside. Almost no one could keep calm.

The technician in charge of the test run suggested: "Mr. Gu, there is not much time left, so why don't we replace the oil with a new one and try it again."

There is probably no way to do this. I hope that after replacing the new lubricant, the lubricant will not overheat again.

But no one has the possibility of it, and whether it will really not happen again in overtemperature.

Gu Zhengxin did not rush to answer, obviously thinking and measuring, is he going to be a gamble? Or look for another 100 or 20 minutes, if you are lucky, you can find out the cause of the failure in the last time.

Someone next to him objected: "This diesel engine uses imported lubricating oil, which is not cheap."

Yes, it's not cheap!

But Hongqi Factory is not rich, so it is a little bit easier.

In addition, this large diesel engine is not like a car engine. It requires a lot of lubricant, and it costs a lot of money to replace all of them with new lubricant.

While thinking and measuring, there was a stir outside, and the onlooker started to stir.

"Look, Mr. Zhu is here in person."

"Who is that? Oh my God, it seems to be the commander-in-chief of the 054 ship."

"It's so much noise. Mr. Zhu is here, and the commander-in-chief is here too!"

Seeing Zhu Chuandong, Luo Jianguo and others come in, the workers became even more nervous and fully realized the seriousness of the problem.

If it is not serious, how could someone come?

Zhu Chuandong walked to the test drive table and asked, "Lao Gu, what's the situation? Have you found out the cause of the fault?"

Gu Zhengxin shook his head and said, "Not yet."

What!

Until now, the cause of the failure has not been found.

He was anxious and raised his hand to look at the time. He felt that he couldn't stand it at all, and his blood pressure seemed to surge!

Soon someone discovered something was wrong and quickly supported Zhu Chuandong who was almost about to fall.

"Mr. Zhu, what's wrong with you!"

"Call the doctor, call the doctor..."

The whole scene was in chaos, and Gu Zhengxin could not care about the diesel engine. He rushed over several steps and supported Zhu Chuandong.

Someone called immediately, and the person from the factory infirmary who received the call immediately ran over here.

Looking at what was happening in front of him, Yang Fan seemed helpless.

I never expected that the head of Hongqi Factory would faint, which shows how huge the pressure on them was.

But no matter what, the first diesel engine of the 054 ship cannot have any problems. It must be troubleshooted within a limited time and re-tested.

Seeing Gu Zhengxin supporting Zhu Chuandong and calling the doctor over with an anxious look on his face, Yang Fan decided to take the responsibility.

When Yang Fan saw the technicians looking at him as if they were asking for help, he understood what to do.

Take a dead horse as a living horse!

That's all!

Try your luck and replace the oil with a new one. What if the troubleshooting is eliminated in this way.

Yang Fan directed loudly: "Quick, replace the new oil, don't hesitate, don't waste time."

These technicians also reacted, and some even felt inexplicably relaxed.

"Chief Yang personally directed us. He is my idol and will definitely solve this problem."

Under Yang Fan's command, the technician and the test runners began to change the lubricant and first released the lubricant from the diesel engine.

The grease oil was put into the oil barrel, and someone went to the warehouse to get a few buckets of new grease oil.

After a while, all the lubricants in the diesel engine were put into use, and it took only a few minutes.

Luo Jianguo came over and saw Yang Fan commanding, and was slightly surprised: "Chief Yang, is this?"

Yang Fan said helplessly: "There is no other way, you can only replace the oil with a new oil and then resume the trial operation as soon as possible."

Luo Jianguo nodded, "Mr. Zhu fainted, his blood pressure was more than 200 years old. Gu Zhengxin sent it over, and he probably would come soon."

Sure enough, he came over in a hurry within a minute or two. He did not send Zhu Chuandong to the hospital at all, but just sent him out of the factory. He saw Zhu Chuandong being carried into the ambulance and came back.

He kept thinking about the test drive in his heart, but he never forgot it.

Yang Fan said: "Mr. Gu, I am going to make the decision and I will replace the oil with a new one and then resume the test run immediately."

Gu Zhengxin held Yang Fan's hand tightly, full of gratitude. He was also ready to do so, and rushed back to change the oil.

The new lubricant was taken over and opened to be replaced.

Yang Fan looked at the new grease oil, and then looked at the old grease oil released, a little surprised!

There seems to be something wrong with this lubricant.

…………
Chapter completed!