Rebirth of the Auto Giant

"Master Hao, are you sure these are the only ones?" The supervisor looked at the dismantled accessories and looked at the 5 accessories listed on the list. He was a little unbelievable.

Wouldn't it be a second sword?

"That's right. Your main problem is that the cylinder liner sealing ring is leaking. And I looked at your car. The cylinder liner and piston rings are seriously worn. The engine should be emitting blue smoke, right?" Haoruduo looked at the other party.

said.

"Yes, Master Hao." When the other party arrived, he could guess the color of the exhaust gas without even starting the car, which made the supervisor's doubts disappear in an instant.

"The valve and the valve seat are also worn out, so they need to be replaced with new ones..." Haoruduo explained.

If you are not repairing your own car, who has the energy to polish the valves with valve sand for you? Just use new ones and the effect will be better.

At this time, Hao Jianguo said: "Don't you understand what it means? It means that we came here to help you solve two faults at the same time. One was the water intrusion of the engine oil, and the other was the engine piston and cylinder liner were worn out causing insufficient power.

The blue smoke failure is an engine overhaul, and the overhaul is equivalent to a brand new engine."

"Kill two birds with one stone, you have made a profit." Hao Jianguo echoed from the side.

"That's it, that's it, two masters. It's noon now. Let's have lunch. Besides, the accessories won't be here for a while," the supervisor said.

Hao Rouduo and his son Hao Jianguo washed their hands with washing powder and sawdust, and then went to a restaurant in the county for lunch.

"I have just made a list for the unit's purchase." said the later chief officer in charge of the coal mine.

"If the goods are shipped today, it will arrive here from Beijing as soon as tomorrow afternoon."

Parts Department of Beijing Tang Dynasty Power Company.

It occupies an area the size of a football field, and various types of Tang Dynasty engine accessories are available here.

The employees are divided into different positions. There are operators who answer the phone, pickers who pick out accessories, delivery people who ride motorcycles or Qianfeng tractors to and from the train station, and various positions for liaising with banks.

Cooperation, everyone cooperates very well.

The operator will answer the user's call, and then ask the picker if he has any accessories. If so, he will quote the price to the other party and let the other party remit the money. Tang Dynasty Power Company has an employee at the bank who specializes in checking accounts.

Ordinary companies cannot do this, but Tang Dynasty Power Company is different. The amount of funds that comes and goes every day is huge. If there is no dedicated person in charge, the bank does not need to do other business.

Later, with the approval of the superiors, Tang Dynasty Power Company was asked to send an employee to be stationed here to be responsible for the inquiry of the company's account transactions.

The bank also granted the other party a special account checking authority, which could only check the account incoming and outgoing status of Tang Dynasty Power Company.

If the user agrees, then the money will be transferred to the account given by the operator. After finishing the call, the operator will ask his colleagues at the bank and start shipping after getting the reply.

Every day after get off work, employees in various positions have to check and sign without signatures. The main purpose is to check whether any user accessories have been missed today, and then send them out early tomorrow morning.

Nowadays, the sales of spare parts have become the second major source of income for Tang Dynasty Power Company after the sales of complete vehicles.

The accessories for these engines are all produced by Tang Dynasty Power Company itself, but there is no supporting factory.

Of course, in addition to engine parts, there is also a vehicle parts department, such as tires, batteries and other supporting parts. However, they have also been certified by the technical department of Tang Dynasty Power Company and are labeled "exclusively for Tang Dynasty Power Company".

At around nine o'clock in the morning on the third day, I finally got the accessories.

There are 6 piston ring assemblies, 12 cylinder liner seals, an overhaul kit with six cylinder liners, and six cylinder valves and valve seat rings.

Originally, if only the engine oil had water in it, it would only require an overhaul kit and 12 cylinder liner seals. However, this time, the cylinder liner and piston were too worn, resulting in the engine being unable to emit blue smoke and burning oil.

Replacing the cylinder liner, piston, valve, etc. is considered a complete overhaul. The connecting rod and piston must be removed and the piston rings must be reinstalled. The cylinder head, camshaft, etc. must also be removed and reinstalled, as well as the valve and valve seat ring.

They were all replaced with new ones.

"My dad has repaired many engines like this. Don't worry, I promise to finish it for you today." Hao Rouduo is a master craftsman and is very familiar with this process. In the words of his son Hao Jianguo, he

Dad can fix this engine with his eyes closed.

Hao Jianguo has also been with Hao Rouduo for such a long time, and he can be considered a skilled worker, but he has not yet reached the stage of diagnosing and troubleshooting faults, and is far less skilled than Duan Luanhong and Guo Yuquan.

Install the cylinder liner and piston, then use a special pointer-type torque wrench to tighten the connecting rod screws, then the cylinder head screws of the cylinder head, and then the valves...

The work is proceeding in an orderly and orderly manner.

Hao Rouduo is also a master craftsman, and Hao Jianguo also spends some time with his father. The father and son cooperated until six or seven o'clock in the evening. When Hao Rouduo adjusted the valve clearance, he added water, refueled, and emptied the diesel pipeline.

The whole repair of air in high and low pressure is finally completed.

"Okay, just put the engine cover on. Run it for about a hundred hours and then replace the oil filter and oil. From now on, change the oil and air filter every 250 hours or so. In a coal mine with such a harsh environment like yours,

There is a lot of dust, so it is very important to replace the air filter element once a month.”

"This air filter element is like a mask for us. If you go to a dusty environment, such as a cement factory or coal mine, and work for a long time and do not replace the mask in time, the old mask will lose its filtering effect, causing people to inhale a large amount of air.

Dust causes lung diseases." Haoruduo explained.

"Absolutely." The supervisor really listened this time.

"If I had known that I should have listened to the advice of other manufacturers' masters from the beginning, maybe now I wouldn't have wasted so much money on accessories, but would have just replaced 12 cylinder liner seals," the supervisor thought to himself.

The one who catches up is not buying pieces.

Everything is like this, and you can only have a deep understanding after experiencing it. In the past, no matter what others said or took the initiative to say it, I didn't pay much attention to it, thinking that the other party would have other motives and take advantage of me.

This time, the piston rings, cylinder liners, valves, and valve seats were replaced as a complete set, including repair costs and round trip expenses, which cost more than a thousand yuan.

The father and son put the hood back on. The old driver tried the car and found it was normal, so he started working.

The loader had been out of service for two and a half days. It was finally repaired. I have to work overtime tonight. Anyway, the loader has headlights.

Haoruduo and his son followed the supervisor out of the mine and returned to the county town to wash up. Then the three of them ordered a few side dishes in a small restaurant and started eating and drinking.

"Don't worry, it will be as good as new after this overhaul. As long as you maintain it in time, there will be no problem." Hao Jianguo picked up the stir-fried twice-cooked pork with chili and said.

"This time, I finally understand that with this machine, you have to listen to the manufacturers. You should never save the wrong places. Otherwise, there will be retribution sooner or later. If...hey, I won't say it anymore, I will learn from it.

Yizhi, I have paid the tuition." But the tuition is too high. Although it belongs to the company, it is also related to my own poor management.

In the past, I used to save money on maintenance fees for my company, but now I blame myself for any problems that cost more than a thousand yuan. If I hadn't had a tough background, I would have been laid off long ago.

The three of them were eating. When they were about to arrive, they heard the sound of a motorcycle stopping outside the door. Then a 20-year-old driver driving a loader rushed in panting, "Something... something big has happened."

!”

When the supervisor saw the driver, he was shocked and asked, "What happened?" Could it be that something happened to the engine that had just been repaired?

No, the other party is a skilled craftsman from Tang Dynasty Power Company, and he is very proficient in the whole process, so there should be no problem.

"The engine...the engine exploded!" the old driver gasped.

"What!" Hao Rouduo stood up in shock.