"Xiao Zhou, what's the situation?" Seeing Zhou Jingming running into the workshop without saying a word, Zhao Ke, who was confused, couldn't help but ask.

"Senior brother, you wait here first, and I'll be back soon. Zhou Jingming said without looking back.

"Director, then what should we do now?" Lao Huang looked at Zhou Jingming, who was running fast, and then at Zhao Ke, he was also out of tricks now.

"Xiao Zhou should have figured out the cause of the problem. It's okay to wait here, let's go and have a look. With that, Zhao Ke took the lead and walked towards the workshop.

Lao Huang and Chen Yuzhong had no choice but to follow behind Zhao Ke and walk towards the workshop together.

After Zhou Jingming ran to the workshop, he went directly to Xun Youliang's group, if he really guessed, all the vehicles that went offline on Friday were equipped with one less buffer block, it would be really troublesome.

"Brother, what are you doing in a hurry?" Xun Youliang couldn't help but ask curiously when he saw Zhou Jingming rushing over.

"Liangzi, where is Qiao Liang who installed the buffer block?" Zhou Jingming looked around, but didn't find Qiao Liang there, grabbed Xun Youliang's hand and asked.

Xun Youliang frowned, and had a bad premonition in his heart, "He went to smoke, what's wrong, what trouble did he cause again?"

"I don't dare to say for the time being, I'll ask him when he comes. Zhou Jingming wiped the sweat on his face, "By the way, Liangzi, have you been in the workshop these days?"

Xun Youliang promised that he would be optimistic about Qiao Liang that day, if Xun Youliang had been paying attention to this matter, the possibility of batch leakage would be very small, it is likely that Qiao Liang had really forgotten a car, if this was the case, the problem would be much better.

"You mean last week, I must have been on the shop floor. Xun Youliang thought hard about it, and then immediately added, "But on Friday, I had something at home, and I went back at nine o'clock in the morning, and then I didn't come, what's wrong?"

Xun Youliang's last few words made Zhou Jingming fall into an ice cave, and he was really afraid of something!

If Xun Youliang is not there, the probability of batch quality problems will be greatly increased. In fact, that day, Zhou Jingming had already found out that Qiao Liang had a lot of opinions about himself, which could be seen from the attitude he spoke, but Zhou Jingming didn't pay attention to it at that time, and besides, there was Xun Youliang here, and he felt that there was nothing to do.

But now it seems that this Qiao Liang has a big problem!

"Liangzi, do you know Qiao Liang, what kind of person is he?" Before finding out the truth, Zhou Jingming didn't want to jump to conclusions.

"You said Xiao Qiao, what a good child, except for a little bit of eye-catching and low-handedness...... I'll go, this kid won't miss the buffer block again!" Xun Youliang also thought of this possibility all of a sudden, and immediately asked with wide eyes.

"The reliability test found that a car spot-checked on Friday had the problem of dynamic interference of the rear leaf spring, and I just looked at it, which was caused by the installation of one less buffer block. This is not the most serious problem, what I am most worried about now is that more than one car is less loaded, I am worried that after you leave, all the remaining vehicles, Qiao Liang will only have a buffer block!"

Zhou Jingming is really anxious now, and he feels that his head is too big.

"This kid isn't that bold. Xun Youliang's tone also became uncertain. He suddenly remembered that after lunch on the day Zheng Weiguo made trouble in the cafeteria, Qiao Liang suddenly asked himself a few questions, as well as his attitude towards Zhou Jingming that day, these things were strung together, Xun Youliang would find that this Qiao Liang seemed to have a long-term grudge against Zhou Jingming.

At this time, Qiao Liang, who came back from smoking, also saw Zhou Jingming standing there at a glance, and his heart immediately became inexplicably nervous, but he still mustered up the courage to walk over to this side.

"Qiao Liang, come over quickly, I have something to ask you. Xun Youliang also realized the seriousness of the problem and hurriedly shouted at him.

"Qiao Liang, let me ask you, did you only install a buffer block on the batch of cars that rolled off the assembly line on Friday?" After Qiao Liang approached, Zhou Jingming didn't make a detour and asked bluntly.

Qiao Liang just glanced at Zhou Jingming and didn't speak.

"What about you, are you deaf or dumb?" Xun Youliang was anxious, and couldn't help but burst into foul language, with his understanding of Qiao Liang, this matter was basically a certainty.

"I used to pretend to be one, why do you want to pretend to be two now?" Qiao Liang asked as he looked at Zhou Zhoujingming.

This sentence is already an admission that the car that day was equipped with a buffer block.

Zhou Jingming forcibly suppressed the anger in his heart, and if he was himself in his previous life, Zhou Jingming would have already thrown things and cursed.

"The previous buffer block is not a big problem, but the problem is that the current buffer block has become thinner, and it is not the previous buffer block, don't you know this?"

"Since it's not a big problem, why do you want to change it, does it mean that the process you wrote actually has a lot of problems?" Qiao Liang continued to ask.

Zhou Jingming was already on the verge of an outbreak, "Let me ask you, do you know what the function of the buffer block is?"

Qiao Liang's face was stunned, these things were exactly what he lacked, so Zhao Ke asked him to study more in the workshop to prepare for him to become a technician in the future.

Zhou Jingming smiled helplessly, "It seems that you don't understand, then I'll tell you." His biggest role is to limit the suspension, which is the maximum travel of the rear leaf springs, and prevent the leaf springs from hitting the frame directly. The maximum stroke of the suspension is too large, the harm is that it will shorten the service life of the suspension, especially in complex road conditions, the leaf spring shakes up and down for a long time, and the fatigue strength of the material is reached, and the final result is the fracture of the leaf spring!"

"Do you know what the consequences of a broken leaf spring are?" Zhou Jingming became more and more excited, and his voice couldn't help but raise, "That is, the entire suspension system loses its function! That's the suspension, a car doesn't even work with the suspension, can it still sit on people?"

"But...... But if we pretend to be one before, there's no problem!" Qiao Liang began to be afraid, and his voice became trembling.

"Before installing a buffer block, the height is not enough, and the maximum travel of the suspension is also very large, so our car, the service life has not been very long, at most five years, there will be problems with the leaf spring, the longer the time, the greater the risk of leaf spring breakage!

Qiao Liang's body was trembling faintly, and his face began to become uncomfortable, Zhou Jingming had already made it clear enough, he had also been exposed to this knowledge in the technical school.

"Tell me, how many cars are missing the buffer blocks. Zhou Jingming suddenly felt very tired, and his voice became quieter.

"Ten...... Seventeen cars. Qiao Liang replied with his head down.

"Qiao Liang", Zhou Jingming closed his eyes, and then slowly opened them, "Everyone makes mistakes, and they are all responsible for their own mistakes, so you can do it yourself." Zhou Jingming sighed and looked at Xun Youliang again, "Liangzi, let's see how many have been set off the assembly line from the assembly line, and a few are still on the assembly line, find all these 13 cars, and all of them will be reworked and repaired." ”