Cheng Biaozi first made a phone call, and then led Chu Minghai to the forest farm. He did not go through the main gate, but entered through the small door behind the forest farm warehouse.

There was a person waiting behind the small door. Chu Minghai took a look and found that it was the apprentice of the old director Cheng Baochun and the current deputy director Xu Hongqiang.

He received a call from Cheng Biaozi, asking him to bring a capable person to check out the tractor. In order to prevent someone with ulterior motives from causing trouble, he sent others away and waited here himself.

"Uncle Xu, thank you for your help today." Cheng Biaozi nodded respectfully and greeted him.

Xu Hongqiang waved his hand and said with a smile: "What's the trouble? This guy is also from our forest farm, right? He looks familiar."

"Hello, Deputy Director Xu, I am Chu Minghai, the lumberjack from our forest farm."

"Chu Minghai?" Xu Hongqiang looked at him in surprise. "I heard Master talk about you. You are a good young man."

The three of them didn't exchange any more pleasantries. Xu Hongqiang led the two to the west warehouse where the tractors were parked. This warehouse was full of tractors that had problems in the past period of time and had not been repaired. There were as many as 7 tractors. The drivers couldn't repair them, so they could only wait for the mechanical experts from the tractor factory to come and deal with them.

Even though there are still more than a dozen tractors in use outside, they have various problems and go on strike from time to time.

Xu Hongqiang frowned and said worriedly: "Although the last batch of old tractors have been used for a long time, they have not yet reached the point where they need to be replaced with new ones. As soon as the new farm manager took office, he immediately advocated the purchase of new tractors. The old ones were quickly taken away, saying that they were donated to poor counties and villages in neighboring provinces and cities, saying that their own benefits are good and they should also help other places.

But to be honest, no one knows whether the old tractor was delivered in the end. When the new tractor arrived, the workers were very happy. Who wouldn't want to have a new one? They all used it very carefully, but even so, the tracks still often had problems. ”

He looked at Chu Minghai and pleaded, "Since you know something about this, please help me take a look. What's going on? Those old masters can't explain it. Why is this new one worse than the old one?"

Chu Minghai took off his coat and put on a pair of work gloves next to him.

Pick up the tools on the ground and start checking the situation.

He is very serious about his work, not to mention that this is his professional field. It looked like something unusual.

Xu Hongqiang observed for a while, then turned around and whispered to Cheng Biaozi, "I think this guy is good, better than the previous ones."

Cheng Biaozi raised his eyebrows and said nothing, but the expectation in his eyes became stronger.

In order to obtain more reliable results, Chu Minghai carefully checked each tractor one by one.

Cheng Biaozi and Xu Hongqiang didn't disturb him. When they got tired, they took two stools and sat beside him.

About an hour later, Chu Minghai closed the lid of the last tractor, stood up, wiped the sweat off his face, and walked up to Cheng Biaozi and the other man.

Is this the end? The several experienced masters we had consulted before took half a day to check, but he can get the result in just an hour? Is it reliable?

Looking at the two pairs of eyes full of expectation, Chu Minghai did not disappoint them.

He spoke confidently, "We found the problem. These tractors are not really new machines at all!"

What! The two of them widened their eyes in disbelief.

Xu Hongqiang quickly said, "How is that possible? The engine numbers are correct, and the old masters have checked it, and it's new."