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Twin giant pandas "Mengbao" and "Mengyu" are playing in the museum. Reporter Deng Wei photo

　　Beijing Daily News (Reporter Ye Xiaoyan) Since yesterday, two new members have been added to the Giant Panda Pavilion in Beijing Zoo. The twin sisters "Meng Bao" and "Meng Yu" born in Chengdu, Sichuan officially moved into the Giant Panda Olympic Pavilion. At this point, the Giant Panda Pavilion in Beijing Zoo has made up the "Top Ten Generals".

　　Yesterday morning, two twin giant pandas, one year old and five months old, made their official appearance in the middle exhibition hall of the Olympic Hall of the Giant Panda Pavilion in Beijing Zoo. As they were still adapting to the surrounding environment shortly after staying in the independent room, they tried to climb in the indoor playground for a while, and then picked up bamboo to taste it.

　　The two giant pandas, named Mengbao and Mengyu, were born in Sichuan on May 23, 2018. They are twin "sister flowers". "Like humans, the breeding of giant pandas should also pay attention to the adjustment of blood relationship." The relevant person in charge of Beijing Zoo told the reporter that in order to adjust the consanguinity of giant pandas and maintain the genetic diversity of the population, Beijing Zoo and Sichuan chengdu research base of giant panda have been carrying out cooperative breeding projects for giant pandas for many years.

　　The father of Mengbao and Mengyu is Meilan, and the mother is MengMeng. This pair of giant panda couples is well-known, so when the twins were born, they attracted much attention from all walks of life. The two giant pandas weighed only 149.2g and 110.7g at birth. After a year and five months of growth, they have now grown to 40.5 kg and 39 kg.

　　After their birth, the twins lived with their mother "MengMeng" in Chengdu, Sichuan. "Generally, panda cubs will learn to eat bamboo when they are five months old. In six months, they will grow 20 teeth, including canine teeth, incisors and premolars, and begin to formally chew bamboo leaves. Giant pandas in captivity will wean at the age of six months to one and a half years old." The staff introduced.

　　With the gradual growth of twin sisters, under the premise that all conditions are suitable, Beijing Zoo negotiated with chengdu research base of giant panda, Sichuan, and took two giant pandas to Beijing on September 10th. "Just like weaning a child, we should choose the right time. The reason why I chose to come to Beijing in September was because the weather in Beijing at that time was more suitable and the bamboo varieties that I could provide were also rich. " The staff said.

　　Changqing Li is an experienced giant panda keeper in Beijing Zoo. At the beginning of September this year, he was sent to the base to live with the twins for half a month, in order to make the twins adapt to the keepers and feeding methods in advance. On September 10th, the twin giant pandas flew from Sichuan to Beijing Zoo, and stayed in the quarantine yard for one month.

　　During the quarantine period, Changqing Li remained their keeper, feeding and training at the quarantine yard every day, and observing the twins’ every move. At the same time, veterinarians also pay close attention to the physical conditions of Mengbao and Mengyu, and conduct regular deworming and observation to ensure the health of the two giant panda cubs during the quarantine period. Now, after a month of strict quarantine, the twins have adapted to the environment in Beijing. "Generally, giant pandas live independently, but the two sisters have lived together since childhood, so they live together temporarily and then raise them separately when they are older." Changqing Li said.

　　Up to now, the total number of giant pandas living in Beijing Zoo has reached 10. They are Dadi, Jini, Gugu, Mengda, Menger, Menglan, Diandian, Fuxing, Mengbao and Mengyu, and the parents of three giant pandas are also Mengda, Menger and Menglan. Five giant pandas, Fuxing, Menglan, Diandian, Mengbao and Mengyu, meet the tourists in turn.

　　In order to make the pandas live more comfortably, the breeders have also taken great pains. They not only added green plants to the indoor sports ground, but also added "amusement facilities" such as rocking chairs and perches to the outdoor sports ground, and also adjusted the position of placing bamboo to enhance the panda’s feeding pleasure. Feed mix is also particular. The breeder will adjust the food mix according to the individual needs of each giant panda, and raise it scientifically and accompany it attentively.

It has been driving for 6 or 7 years in a blink of an eye. This car really makes me love and hate. Needless to say, I believe the owner can understand. What I hate is that there are frequent minor problems after the mileage, and most of them are problems caused by material technology. The problems are not big, but it is a bit disgusting to waste money and time.

A few years ago, I saw what everyone said about return pipe fracture, and I didn’t take it seriously at all. Unexpectedly, at 60,000 kilometers, I was really thrown on the road because of the broken pipe. From then on, I began to pay more attention to all kinds of problems warned by everyone in the forum, and also started to buy oil and materials to maintain myself, and solved all kinds of small problems by myself. I never went out to do it myself. I even bought a small Alto to disassemble and install it. From I didn’t know the sleeve before to a lot of auto repair tools now, I have gradually developed driving into my only hobby besides fishing. Most of the time, I enjoy the process of solving problems and save money by the way. Sometimes when I look at my son’s house full of toy cars, I really feel that cars are men’s toys for life.

In fact, the lid was changed in November last year. I wanted to open it for a while to see if there were any problems. As a result, it was delayed again and again. Now it has been opened for 6 thousand kilometers, and everything is normal. I must hand in my homework, which is also a souvenir for myself!
Pick something important before you start:
1. The oil circuit involved in this operation is dangerous, so the power must be cut off first, and the battery is located on the right side in the trunk! ! !
2, the owner of a BMW must have: ISTA software, with 20 g installation files and more than 100 g installed. It is recommended that a fish be bought directly, which is very cheap and convenient.
3. Torque wrench. There was a 10-150nm wrench before. Because some screws have single-digit torque in this operation, I bought a 5-60nm wrench for accuracy.
4. BMW star-shaped sleeve. At that time, I didn’t buy a sleeve because I had a simple star-shaped 7-shaped wrench. As a result, a screw was not screwed in place, which was almost tragic (detailed later)
5, ratchet wrench, hexagonal sleeve, I have all kinds of ratchets, not big brands, very cheap. Electric wrenches, hand drills, etc. If there are elastic screws, it will save a lot of effort.

I have been studying online for a long time before I started, and I have a good idea of all links, and the tools and materials are also available. I can’t wait to itch. Finally, I specially arranged for two days, which started on a sunny morning! Because of the whole operation by one person, I can’t see the photos completely now. Please forgive me!

The scene of the crime was in a shed where sundry goods were kept in my hometown. I usually live in the city and come back to repair my car, mainly because I am afraid of being disturbed: if someone is watching or even talking, it will affect my state and I can’t concentrate. Second, I’m afraid that there may be no sandstorm or rain outside one day. After all, turn on the engine and don’t get into the sandstorm and dust. However, there is a big hidden danger that if you can’t start the car after you finish it, it is not good to tow it. (Yes, I’m ready to roll over.)

Without a notebook, it is also very convenient to put a PC with a small host on the tool cart. As a non-professional, it is necessary to operate strictly and scientifically to avoid overturning as much as possible! Open ISTA to escort the next operation.

Remove all the engine decorative covers, and then remove the adhesive tape and the left and right covers at the position shown in the figure.

Then remove the tie rod as shown in the picture, and forget to shoot it. Note that the position of 1 should be pried open, there are screws under it. Remember to loosen these big screws. I used a new electric wrench. Wow, it’s so easy. The tightening torque is 56NM, and a torque wrench can be used for installation.

It is reasonable to say that everything blocking the valve cover should be removed. ISTA said that this soundproof sponge should be removed. I didn’t remove it, but it didn’t affect much, but it seemed to be torn a little.

The cover is located here, and all kinds of plugs and pipes that get in the way should be removed.

All kinds of plugs, once pulled out, many have to be tilted with the help of a flat screwdriver, with a little ingenuity. Pay attention to the age of the car, the plastic is not so strong, don’t be too violent and be careful to damage it.

This board is in the way, you’d better remove it. Be careful when loosening the screws in the circle, and it will fall easily.

Dismantle the ignition coil and spark plug. Everything that gets in the way has been removed. The four-cylinder spark plug has never been removed so smoothly.

There was obvious oil leakage around the oil filler, and then a washer was replaced, and the problem remained!

Loosen the high-pressure oil interface connecting the oil rail, and find an old piece of clothes to wrap around to prevent gasoline from leaking out.

The red circle is the oil rail, and the green one is the high-pressure oil circuit.

Now it’s one of the biggest difficulties in this operation. The formal process is to first remove this row of small screws, remove the fuel rail, then remove the fuel nozzle with special tools, and then connect the fuel nozzle and the fuel rail according to strict requirements when installing. The whole process is very complicated, which will make you flinch. And my method is as shown in the figure: directly remove the whole fuel rail and fuel nozzle with a crowbar, and skip this most complicated part of the operation! (The method comes from the foreign great god of tubing, thanks to the inspiration of the great god)
The fuel rail is very strong. If you don’t trust it, put something on the contact surface between the pry bar and the fuel rail, slowly apply force, and tilt the left side and the right side.

I peed after a general look.

Carefully tilted for a long time, and then slowly pulled out after loosening, which felt wonderful.

It was so dirty, I searched temporarily for how to clean it, but I gave up without tools. Later, I wiped the outside with clean paper very carefully.

Both the high-pressure oil pump and the pipe are removed. By contrast, this operation is too simple. Remember to pad something, or gasoline will spill.

Then came another difficulty. To remove the VANOS solenoid valves of the two camshafts, which are located in the red line area facing the cockpit, it is extremely difficult to pull out the plug. After a long time of observation with various flat screwdriver and endoscope, it was unsuccessful, and the clip of the plug was also broken, let alone unscrewed the two solenoid valves.

This is the plug shape photographed by endoscope, which is actually similar to the plug of spark plug ignition coil. I don’t know how professionals unplug the plug, or just unscrew the solenoid valve. Without special tools, I screwed and used various tools for a long time, but I didn’t succeed. Later, when I was too tired at night, I went to bed and prepared to get up the next day!
I feel like it’s getting dark when I’m doing nothing. In fact, I’ve been doing this job for almost a day. When I’m tired or hit a bottleneck, I’ll smoke a cigarette or brush my mobile phone, or even lie in bed for a while. Professionals estimate that it will be done in an hour or two. Again, we don’t work to make money, but we enjoyed the process.

In the evening, I searched a lot of maintenance videos, all of which were to remove the solenoid valve first, which led me to get up early the next morning or continue my previous thinking. After all kinds of attempts, I still couldn’t remove either the solenoid valve or the plug, so I wanted to put it back as it was from time to time! But it is really unwilling to go here!
(In order to avoid falling into sundries, I stuffed all the holes exposed on the cover with dust-free paper, not toilet paper.)

I don’t know if it was God’s blessing. Just when I was in a desperate situation and almost gave up, I suddenly thought of another plan: since the connected pipes are all soft, it is not bad to remove the cover first!

When you have the idea, the rest is easy to say. Loosen each screw according to the prompt.

Although the screws have been loosened, the combination is still quite tight. Carefully separate the four sides, carefully avoid all obstacles, slowly find the angle to lift the lid out a little, and finally open it! (It’s easy to say, but it actually took a long time.)

The white clip of a plug has been broken by me.

This annoying plug, once you ignored me, now you and I don’t care, so we can easily unplug it.

Just like the goddess took off the only gauze, my heart came and went at that time. . . . Look at it carefully for a long time

Camshaft, timing chain, valve stem. . . The understanding of the engine is further deepened.
The sealing washer should be carefully removed, and the contact surface should be carefully cleaned with dust-free paper.
I also thought of the kind of words that everyone loves to ridicule, "The use of water and oil causes the engine to open the cylinder." . .
Haha, there are too many common cognitive misunderstandings caused by various factors, which require you to have the ability to question and think independently!
When you understand many things, you often fall into pain. . . Uh … . Digress

The next step is simple, take out the new cover that has been prepared for a long time.

Screw on the solenoid valve. It should be noted here that I have tried several times. After screwing on the solenoid valve, one of the clasps in the figure will be displaced every time, so it is necessary to manually break the clasps back to the correct position. That is to say, if you don’t remove the cover, directly replace the solenoid valve, even if there is a special disassembly and installation tool, there is a great chance that it will not be installed in place, and you still can’t see it. I don’t know what hidden dangers there will be!
Besides, I didn’t notice that my solenoid valve was "goo" until I finished it. . Goo. 。” The croaking of frogs is very common on the Internet. It can be solved by replacing the solenoid valve, but it’s too lazy to disassemble it after it’s installed. I don’t feel any other abnormalities at ordinary times. Let’s leave it on first.

This is the old cover that has been removed. Basically, there are cracks in the position shown in the figure, which causes oil to penetrate into the first and second cylinders, causing oil consumption and oil immersion in the spark plugs of the first and second cylinders!

This is an oily two-cylinder spark plug before replacing it. I checked it once after driving for two or three thousand kilometers. It was extremely dry. I couldn’t find the photo. I will make it up another day!

When installing a new cover, the rain deflector in the red circle is a little in the way and wants to be removed. Who knows that the position of the green circle is too tight to be removed and it won’t rain, so give up. Later, it was found that the wiper needs a lama, which has been purchased and can be removed next time!

Tighten all the screws in strict accordance with the requirements in sequence. I screwed them twice as required. The first time, I screwed them half a turn, and the second time, the torque was 8nm. That’s the good thing about doing it yourself. You can twist it as you want! Outside the repair shop or even the 4S shop, there is a high probability that it will not be so careful.

Take advantage of the gap to wash the spark plug again, and the insulating silicone grease that has been bought for a long time also comes in handy.

Return all the parts and plugs in the same way, so I won’t go into details, but I don’t know where this screw is installed.

After searching for a long time, I found that the oil inlet pipe was fixed here. It was almost tragic that this screw was not screwed properly.

There is a little trick: install the screws in the disassembly order with the lattice storage box, so it is not easy to add more screws. . .

Everything has been restored, and I have repeatedly checked it several times. The most tense moment is finally coming. Can I light the fire successfully? Do you want to call a trailer?
Bite your teeth and close your eyes. Fight!
Chug chug. . . I have never felt the roar of Bavarian tractors so beautiful! Once successful, my inner sense of accomplishment will overflow, and at that moment my mouth can’t help but rise 45 degrees!
At that time, I even had an impulse to clean this shed, decorate it simply, dig a trench, install air conditioning and lighting, and display my car tools. . . . Wow, what a beautiful picture that is.

Holding back my inner ecstasy, I couldn’t wait to drive out! I should have come back after trying for two or three kilometers, but I was too proud to drive for more than ten kilometers to come back. This is a tragedy.

I’ll go. What’s the matter with the oil stain on the ground? I’m stunned in an instant. Open the cover and check it.

Yes, that’s the last oil inlet pipe screw.

I used a torque wrench to tighten all the screws in ISTA, because there was no star-shaped sleeve, and the last oil inlet pipe screw was screwed with this simple wrench, because the screw was connected with a long head, and the short head was not able to exert force, which led to inaccurate torque estimation, thinking that the tightening was actually not up to standard! Sure enough, there is oil leakage in this position. . . .

Fortunately, there was not much oil leakage when I found it, and I felt a hundred milliliters. It’s a little scary. . . Turning around, I quickly started a whole set of star sleeves, and the money for tools can’t be saved!

After typing so many words, my neck is sore. I turned my head and looked out of the window. It was already dark! I’ve been writing for almost a day, and I wasn’t so serious at school.
Really interest is the best teacher, relying on the knowledge learned online, I completed a self-improvement in auto repair, thanks to BMW’s unreliability for giving me this opportunity hahaha!
Also declare that this post is intended to share experience, not as a specific operational guide. If you need to be extra cautious in operation, it is best to have professionals around you!
Pure manual code word, I hope you like it, don’t spray it if you don’t like it, thank you!
Finally, I wish everyone can have a deep and long-term love with their car.

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The exterior design of eπ 008 presents a highly technological and futuristic style. The front face adopts a unique design language, and the air intake grille is outlined with streamlined lines, showing a sense of movement and power. The overall style is simple yet luxurious, fully reflecting the high-end positioning and brand concept of eπ 008.

eπ008的车身尺寸为5002*1972*1732mm，轴距为3025mm，前轮距和后轮距均为1650mm。车身线条流畅，轮廓饱满，彰显了现代感与运动感。搭配265/45 R21规格的轮胎，轮圈设计独特，进一步提升了车辆的视觉冲击力。

eπ008的内饰设计充满了科技感与豪华感，皮质方向盘提供了出色的握感和舒适性，手动上下+前后调节功能让驾驶者可以根据个人喜好轻松调整。中控台配备了15.6英寸的超大屏幕，内置了智能语音识别系统，能够控制多媒体、导航、电话以及空调等功能。此外，前排和后排均配备了USB和Type-C接口，满足各种设备的充电需求，而前排还搭载了无线充电功能，进一步提升了便利性。座椅采用了高品质的仿皮材质，主驾驶座椅和副驾驶座椅均具备加热、通风功能，其中驾驶位座椅还配备了头枕扬声器，为驾驶者带来更加沉浸式的体验。前后排座椅均支持电动调节，并具备记忆功能，确保每位乘客都能享受到舒适与便捷。第二排座椅不仅可以前后移动和调节靠背角度，还可以进行腿托调节，以适应不同乘客的需求。后排座椅支持比例放倒，为行李空间提供了灵活的解决方案。

eπ008搭载了一台1.5T涡轮增压发动机，拥有147马力和108kW的最大功率，同时提供210N·m的最大扭矩输出，配合电动车单速变速箱，为车辆提供了平顺且强劲的动力表现。

汽车之家车主表示，他对eπ008的外观设计、1.5T增程器和车内空间都给予了高度评价，特别是车机语音助手的响应准确度让他感到非常满意。总的来说，他对其驾驶体验感到非常愉悦。

　　At present, the total mileage of expressways in our country has already ranked first in the world, and the high-speed network extending in all directions is all over the country. Everyone is more willing to choose convenient and fast expressways when driving out. But at the same time, the traffic flow of expressways is increasing, the latent risk of traffic accidents is also gradually increasing, and safe driving is becoming more and more important.

　　Driving on the highway, the safety and driving performance of the vehicle itself are two important factors that affect safety. The former is not difficult to understand, while the latter is to shorten the time for parallel overtaking or quickly avoid the surrounding large vehicles, which will also be safer. In these two aspects, FAW Toyota’s flagship car, the Asian Dragon, can be said to be the leader in the B-class market. If everyone pays attention to safety and driving, and has the intention to buy a car in the near future, then the Asian Dragon can focus on it.

　　Endorsed by the authority of two major institutions, the strong security of the Asian Dragon is impeccable

　　The Asian Dragon is a "LARGE CAR" born in the US market. It can be understood as a mid-to-high-end or B + class car. Compared with Camry, Accord, Teana, Passat, etc., it is larger in size and higher in level. In 2018, the fifth-generation Asian Dragon based on the TNGA architecture was first launched in the United States and won the highest safety rating "TOP SAFETY PICK +" in IIHS (American Highway Safety Insurance Association). In 2019, the Asian Dragon officially entered the Chinese market and received a total of 3 "G" (excellent) evaluations in C-IASI (China Insurance Auto Safety Index) for occupants, laypeople, and assisted driving. With the excellent results of the two authoritative collision agencies in the United States and China as an endorsement, the safety of the Asian Dragon is really impeccable.

　　Such outstanding results cannot be separated from the Asian Dragon’s unsparing efforts in active and passive safety. Empowered by the TNGA architecture, the Asian Dragon’s body structure rigidity is further enhanced, and high-strength materials and hot-pressed materials are used to make the body both strong and flexible. With the continuously upgraded and evolved GOA body, it can effectively absorb collision energy in the event of a collision and disperse it to the skeleton of various parts of the body, which can effectively reduce the degree of deformation of the cab and protect the cockpit space.

　　In addition, the entire Asian Dragon series comes standard with 10 SRS air bags, which are unparalleled in the same-level market and even in the leapfrog market. This also fundamentally guarantees that the Asian Dragon can provide adequate protection to the driver in the face of external forces in all directions.

　　In the active safety configuration, the Asian Dragon series is standard with Toyota Safety Sense Smart Travel Safety (Toyota collision avoidance assistance package), which integrates PCS pre-collision safety system (with forward pedestrian identification, etc.), DRCC dynamic radar cruise control system (with full speed domain following function), LTA lane tracking assistance system (with following function) and AHB automatic adjustment high beam system. It can not only identify vehicles, but also pedestrians, reduce the probability of accidents, and reduce collision injuries. Among competing models, most of them are still divided into high and low prices. So for consumers, whether they buy 199,800 entry-level models or 279,800 flagship models, they can enjoy a trustworthy safety guarantee, which is not easy to find in other competing models.

　　Strong power, low fuel consumption, smoother, ultra-quiet, Asian dragon is proficient in everything

　　In terms of driving performance, the Asian Dragon also lives up to its reputation as a flagship, providing consumers with three different specifications of power systems: 2.0L gasoline, 2.5L gasoline, and 2.5L dual-engine, which not only meet everyone’s individual needs, but also any one of the powertrains.

　　Taking 2.5L dual engine power as an example, it is behind Toyota’s new generation of hybrid technology, with 2.5L hot topic efficiency naturally aspirated engine + dual motor as the foundation, through the excellent performance of the E-CVT gearbox, to achieve a strong and efficient "dual engine" drive, WLTC conditions under 100 kilometers of comprehensive fuel consumption is only 4.71L, according to the current Beijing area 92 gasoline 8.54 yuan/L calculation, the fuel cost per kilometer is 0.4 yuan.

　　The most gratifying thing is that Toyota’s hybrid technology, in addition to excellent fuel economy, also takes into account strong power and smooth and quiet. During rapid acceleration, the motor can work together with the engine to improve the power output of the whole vehicle. The Asian Dragon 2.5L dual-engine version has a maximum power of 160kW in its power system, which is comparable to the mainstream 2.0T turbocharged engine, but the fuel consumption is almost half of that, which effectively reflects "spending less money and doing big things". Driving on the highway, if you step deeply on the accelerator, you can feel the surging power, which brings great confidence to the driver. In addition, thanks to the continuous optimization of power control technology, the oil-electric connection and switching are smoother and more comfortable, making the driving experience of the whole vehicle more upscale.

　　Since the launch of the first generation Prius in 1997, Toyota’s hybrid technology has been developed for 25 years and has achieved excellent results in miniaturization, lightweight, efficiency and low cost. By February this year, the global cumulative sales of Toyota and Lexus brand electrified models (HEV + PHEV + EV + FCV) have exceeded 20 million units, which is the undisputed global hegemon. This is also the biggest confidence for people to trust and choose Toyota Hybrid.

　　Excellent safety and drivability, compared with design and configuration, is a perfect expression of the deeper "internal strength" of a model, and this is also the "moat" of the Asian Dragon and even the FAW Toyota brand based on the market, which reflects FAW Toyota’s more pragmatic attitude and meets everyone’s demands for purchasing high-level cars. In the price range of 20-300,000, the Asian Dragon deserves the title of "B + benchmark".