"Sister, do you have a bigger hard drive over there? Get me two of them. I need something here!"

"How big?"

The beautiful landlady from Huaqiangbei teased Ji Dongqing for a few words, and then got down to business.

"The bigger the better!"

"Brother, although the bigger the thing, the better, you still have to do what you can!"

The proprietress teased Ji Dongqing while checking the inventory, and she teased Ji Dongqing to the point of irritation several times.

"Then don't you also want to be as big as possible?"

Go, go, you kid, you're just talking to me before you turn it on! Seriously, brother, I got news here that the price of hard drives is going to be reduced. I'll get you a 1T one for you to use first, and wait until the price comes down.

I'll get you a bigger one, you know what I'm doing!

The proprietress checked the price and finally broke the news to Ji Dongqing. Ji Dongqing nodded and the other party shipped the goods, and Ji Dongqing paid directly.

There was still a little space on the computer hard drive, so Ji Dongqing downloaded all the models, leaving only a few gigabytes of space on the hard drive.

"Brother Dongqing, come over here. We don't understand this car, and we've been looking for something wrong with it for a long time!"

Sanpao was on the phone, and his voice was a bit anxious. Ji Dongqing packed up and hurried to the repair shop.

At this time, several small workers with some skills in the workshop were checking that this was a heavy truck.

It can be seen from the mud on the body that this car has been working in a very harsh environment for a long time, and the driver is sitting on the side smoking.

"Brother Dongqing, this guy said that his car overturned! The same driver loaded the car at the same work station! Then they went through the same trap, but his car overturned, and the rest were fine!"

"That's right, buddy, they said I'm a car criminal. I also asked someone to take a look. I spent money and it's still not good. Just take a look. One of our buddies said you're awesome at repairing cars here!"

"If you don't get it right here, I'll have to sell the car!"

The chubby driver handed Ji Dongqing a cigarette, his eyes speechless.

When I bought this car, it was second-hand. I expected to make a little extra money, but now I think it’s hard to get home and it’s been a mess since it’s been involved in several accidents.

If the reason cannot be found, the team will have to kick itself out and the deposit will not be refunded.

That is my hard-earned money, and my family needs to support it.

The man looked at Ji Dongqing's childish face and felt a little unsure, but his friend's recommendation was a dead horse.

"Which way will the car roll over?"

"This way!"

Ji Dongqing walked around the car twice but couldn't figure out what was wrong. The man pointed in the direction where the car had overturned. Ji Dongqing squinted for a long time and couldn't find anything wrong.

"Get a crowbar!"

Ji Dongqing smoked three cigarettes and finally focused on the two sets of spring steel plate assemblies.

"Lift!"

Two hoist cranes held the cargo box, and with Ji Dongqing's hands, the cargo box was slowly raised.

"stop!"

Ji Dongqing asked someone to lock the hoist, walked under the car, found a fulcrum, and put one end of the crowbar on the steel plate bushing.

"Gada Gada..."

"Damn it, why is there so much activity?"

Before Ji Dongqing could speak, the driver was confused for the first time.

The driver has driven other cars before and has never seen this situation before.

Ji Dongqing ignored the other party and continued to compress the spring leaf until he was no longer strong enough to stand on it, and then went to the other side.

"Whoosh!"

Ji Dongqing can clearly feel that the steel plate on the side facing the rollover is softer, and the steel plate on the side where the leaf spring assembly bushing has a particularly large amount of movement is harder.

"I understand, come and see!"

The crowbar was handed over to the worker, and Ji Dongqing took a slate pen and simply drew a lever on the ground.

"This side of your car has a lot of movement, but the elasticity is very strong, which is enough! This side is softer! Under heavy load, the side with higher elasticity must have a stable load-bearing capacity!"

"In addition, this side is soft. If the load is not exceeded, you can't see the change in deformation. But if it involves pulling the nest, all the load is pressed at once, and the deformation exceeds the allowable deformation of the car design.

With the maximum range and the blessing of this gap here, you will definitely overturn!"

I drew several trends with a slate pen. The driver slapped me on the head, and the workers around him also understood. He said to himself that he was not careless, but he didn’t understand at all. If he spent his whole life investigating without any cases, he was living by experience.

Those who have gone to school really have an advantage over themselves.

"Master, no wonder people ask me to come to your place to repair their cars. What's the next step?"

The driver gave Ji Dongqing another cigarette. Ji Dongqing took a puff of the cigarette. Lao Li's words appeared in his mind, and he looked at the driver again.

"Both sets of your spring steel plates need to be replaced. I will adjust the two sets of spring steel plates for you with about the same elasticity. In addition, I have to check the rear axle for you on the soft side to see if the bearings are damaged. Be careful when sailing.

, you try to do everything right once you repair it, don’t be sloppy! In addition to the two sets of springs, the price is the labor fee!”

Holding a cigarette in one hand and leading the men around the heavy truck, Ji Dongqing said loudly that all the principles were explained in detail, and no expert could find fault with it.

"Okay, you can do it. I'll pick up the car in a few days!"

"Just three days. We'll make it more detailed for you. A customer can introduce it to us!"

"No problem. This is the first time I've seen such professional car repairs. Thank you for your hard work!"

After giving Ji Dongqing a box of Hongtashan, the driver breathed a sigh of relief.

Several companies failed to find the fault, but now that they have found the fault, they feel relieved.

After the man left, Ji Dongqing arranged for workers to remove all the half-shafts and bearing groups on the overturned side, as well as all seals and other items.

"Brother Dongqing, look..."

"I'll go ahead, it's so serious, it's time to dismantle it!"

The bearing bush was cracked on this side. Not only that, the bearing cage was also broken, and the seal was in a mess.

With this experience, Ji Dongqing asked the workers to dismantle the other side. Although the problem on this side was not big, it could be seen that the car was not well maintained.

"Brothers, please eat some fruit... Damn it, my car is so bad?"

The man left and came back with a small bag of fruit in his hand. It was obvious that he didn't believe in Ji Dongqing's repair work and came back with a carbine.

"The condition of your car is extraordinary. Jianping will give you some points!"

He secretly thought that he was just unlucky. Something in the car was broken. If it hadn't been broken, the man would have made trouble again.

But even so, Ji Dongqing is not worried. I have proof that you are busy working nonsense.

"What's going on? Our brother Dongqing, who is repairing the car, never said a word more, and never missed a word!"

Looking at the little thing in the man's hand, Sanpao didn't notice it at all, took it and threw it in the corner.
Chapter completed!