The sound of the CVS transmissionThe sizzling sound of the CVS transmission could be caused by a variety of reasons. One possibility was the sound of the electromagnetic valve, which was fine, or it could be that the gasoline pump needed to be replaced. In terms of structure, the abnormal sound of the main pressure cylinder accounted for about 30% of all faults. Due to the unreasonable design, the main pressure cylinder was supported by the bearing at the back of the gear box. The outer ring of the bearing was the shell, and the inner ring was used. The inner ring was in contact with the main pressure cylinder's neck shaft, which was easy to wear and loosen. There were many pits on the neck, resulting in a sizzling sound. In addition, the bearings of the Audi CTV transmission were worn out for a long time, and it would make a sizzling sound later. It was also possible that the internal valve body was not damaged, but the stubborn dirt and impurities inside, especially the accumulation of dirt and impurities inside the valve body, caused the oil pressure to be unable to be effectively adjusted, causing collisions, collisions, and slipping to produce sizzling sounds. At the same time, the high temperature problem of the transmission may also be related to the sizzling sound.
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Cvette transmission strange soundThere were many kinds of abnormal sounds from the CVS transmission. When the car sped up or accelerated, there was a " whistle " that was sometimes loud and sometimes soft. This might be due to the wear and tear of the metal-to-metal friction parts inside the transmission, such as bearings, cylinder blocks, gears, conical wheels, etc. This wear and tear was mostly due to the failure of the defoamer component in the transmission oil, which caused the transmission oil to be stirred violently and produce a large number of bubbles. The places that were supposed to be smoothed by the oil film were filled with bubbles, causing metal " cavitations " and producing strange sounds. The Audi A6L's dual-mass flywheels equipped with CVs might make a cooing sound, especially in the dead of night or in quiet parking lots. When idling or in reverse and forward gear, this sound could be caused by a problem with the dual-mass flywheels. The Toyota's CTV transmission would make strange noises when accelerating and retracting fuel in low-to-medium speed. In addition, the abnormal sound when the vehicle starts may be caused by the suspension system failure due to the loosening or damage of the engine support; The abnormal sound when turning may be related to the steering system and the suspension system; The abnormal sound when driving in good road conditions may be caused by the loosening, wear and tear of the brake system components, the brake drum out of round or the uneven brake disc; It may also be a problem with the bearing connecting the moving and static parts. It could also be that the internal valve body was blocked by dirt and impurities, and the oil pressure could not be effectively adjusted, resulting in knocking, impact, and slipping; or the internal bearing of the transmission was worn out; the inner circle and the journal of the main pressure cylinder were in contact with each other, and the journal was loose and worn. The appearance of pockmarks on the journal would also produce abnormal sounds.
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Cbt transmission abnormal soundThe abnormal sound of the CVS transmission may be caused by the following reasons:
1. ** Mechanical parts related reasons **
- ** Loose bolts and loose parts **: Loose bolts on the transmission case, loose grooves on the gear shift lever and the gear shift lever fork, etc., will cause the connection of the parts to be unstable and produce abnormal sounds.
- ** Bearing problem **: Bearing wear and damage are common reasons. For example, the small bearing at the rear end of the input shaft of some of Japan's CVS transmissions was worn out, the bearing on the pressure cylinder was worn out, or there was a problem with the bearing connecting the moving and static parts of the vehicle.
- ** Gear Failure **: The metal on the tooth surface of the gear is peeling off, the teeth are broken, the assembly is misaligned, and the gear mesh gap is abnormal. It will produce abnormal sounds during work.
- ** Internal valve body problem **: The internal valve body is blocked due to the accumulation of dirt and impurities, and the oil pressure cannot be effectively adjusted, resulting in collisions, collisions, slipping, etc., resulting in abnormal sounds.
- ** Inner circle and main pressure cylinder problem **: The contact between the inner circle and the journal of the main pressure cylinder is easy to wear and loose. When there are pockmarks on the journal, there will be abnormal sounds.
2. ** Oil related reasons **
- ** Oil not changed in time **: If the transmission oil is not changed for a long time, it will affect the smoothness and working condition, resulting in abnormal sounds.
- ** Oil quality problem **: The replacement of inferior automatic transmission oil could not meet the normal requirements of grease, heat dissipation, and work, resulting in abnormal noise.
- ** Defoamer in the oil fails **: When the defoamer component in the transmission oil fails, the oil will be stirred violently to produce a large number of bubbles. The places that should have been moistened by the oil film will be filled with bubbles, causing the internal metal parts to produce "cavitations", such as bearings, cylinder blocks, gears, conical wheels, etc. Small gaps will be worn out. When the car speeds up or speeds up, there will be a "whistle" that will be loud and small.
3. ** Other factors **
- ** Strange sound when the vehicle starts **: The strange sound when the vehicle starts is generally a fault of the suspension system, which may be caused by the loosening or damage of the engine support.
- ** Abnormal sound when the vehicle turns **: The abnormal sound when the vehicle turns may be due to the fault of the steering system and the suspension system. During the turning process, the suspension system is deformed due to the tilting of the vehicle.
- ** Strange sound when the vehicle is driving (good road conditions)**: It may be caused by the fault of the brake system components, such as loosening, wear, out of round brake drum or uneven brake disc.
- ** High working temperature **: The CVS transmission's working temperature is too high, which will increase the pressure on the internal components, causing unstable operation and noise. In addition, the stubborn dirt and impurities accumulated inside the CVS transmission, especially inside the valve body, if not cleaned up in time to form a blockage, it would cause mechanical friction to produce abnormal sounds.
- ** Water in the transmission was not repaired in time **: It would also affect the normal operation of the transmission and produce abnormal sounds.
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Is the secret sound transmission in the novel true?He recommended "The owner of this chat group is really on!" Author: Rhapsody of Me and Dreams. The male protagonist, Jiang Nan, was 18 years old. He was sunny and cheerful. The chat group was connected to people from different worlds. These people all had regrets, such as the fact that Country Fate did not kill Wucai. After they joined the group, the group leader was very loyal. This book was an improved chat group article. The male protagonist was invincible and had become an immortal. His writing style was online, and the ratio of daily life to transmigration was not bad.
" Tokyo Art Age " was not bad either. It was a novel about an urban entertainment star written by a black bicycle. The young director traveled back in time to the 1980s Japan, Yakuza Iwata Takeshi, and began his movie journey. There are Mingcai and other female supporting roles, and the single female lead is Mingcai. The author's writing skills were profound, the narration was bright, the description of the culture and the background of the era was very detailed, and the plot changed quickly.
And "What?" Are all the demons on the road to the west my disciples? Xianxia, Mythology, and Cultivation. The protagonist had transmigrated into Xuanzang and wanted to pass through the Journey to the West. In the end, the little animal was a demon's disciple, and the disaster of the Journey to the West had changed.
"Evasion of the Heavens and Realms," the infinite category of the heavens. The male protagonist, Qi Heng, heard the voices of other worlds through the cracks. The story was very interesting.
" The Sect from the Cultivation Assistant ", Xianxia Cultivation Civilization. When Lin Xia established the sect, the cultivators who were sealed in ice would come out to deal with the crisis.
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The cvl transmission starts with a creaking soundThe reason why the CVS transmission started to rattle could be due to the following reasons:
1. The abnormal sound made by the vehicle when it started was generally a fault of the suspension system, which may be caused by the loosening or damage of the engine support. In this case, the engine support needed to be replaced.
2. It may be caused by the damage of the internal valve body, but due to the stubborn dirt and impurities inside, especially the accumulation of dirt and impurities inside the valve body, resulting in the inability to effectively adjust the oil pressure, resulting in collisions, collisions, and slipping. In this case, the internal valve body needs to be replaced.
3. The wear and tear of the internal bearings of the transmission can also cause the CVS transmission to make strange sounds. At this time, the internal bearings of the transmission need to be replaced.
4. When the inner circle comes into contact with the journal of the main pressure cylinder, it is easy to wear and loose. There are many pockmarks on the journal, resulting in abnormal sounds. In this case, it is recommended to go to a 4S shop or repair shop for maintenance.
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How to solve the abnormal sound of the cbt transmissionThere were many reasons for the abnormal sound of CVS transmissions and the corresponding solutions:
1. ** Strange sound when the vehicle starts **: If the vehicle starts to make a strange sound, it is usually due to a suspension system failure. It may be caused by a loose or damaged engine support. At this time, the engine support needed to be replaced.
2. ** Strange sound when the car turns **: This situation may be due to the fault of the steering system and suspension system. This was because when the car turned, it tilted, causing the suspension system to distort and participate in the movement. It is recommended that the owner go to the 4S shop or repair shop for maintenance. It is difficult for the owner to solve it personally, otherwise new problems may occur and cause unnecessary losses.
3. ** Strange sound when driving in good road conditions **: It may be a fault in the brake system components, such as loose parts, wear and tear, the brake drum is out of round, or the brake disc is uneven. The faulty parts of the brake system or the brake discs need to be replaced.
4. ** Bearing problem causes abnormal sound **: If there is a problem with the bearing connecting the moving and static parts of the vehicle, the driver can tell with a little brake. If the sound of the brakes does not change when the vehicle is moving at a constant speed, it is a bearing problem and the bearing needs to be replaced.
5. ** Abnormal sound caused by internal valve body problem **: The internal valve body is damaged, or the dirt and impurities inside the valve body accumulate and form a blockage, resulting in the inability to effectively adjust the oil pressure, resulting in collisions, collisions, and slipping. At this time, the internal valve body needs to be replaced.
6. ** Abnormal sound caused by wear of the internal bearing of the transmission **: In this case, the internal bearing of the transmission needs to be replaced.
7. ** The problem between the inner circle and the journal of the main pressure cylinder caused abnormal sound **: The contact between the inner circle and the journal of the main pressure cylinder is easy to wear and loosen, and the journal has pockmarks, causing abnormal sound. It is recommended that the owner go to the 4S shop or repair shop for maintenance. It is difficult for the owner to solve it personally, otherwise new problems may occur and cause unnecessary losses.
For the Nissan-made CTV transmission, if the abnormal noise is caused by serious wear and pressure relief of the valve body or internal oil pump failure, the valve body can be replaced separately in time for maintenance; if the chain and chain cylinder are worn out due to delayed maintenance, the transmission box needs to be disassembled, the worn steel belt needs to be replaced, and the worn chain cylinder needs to be repaired. When the chain cylinder is not seriously worn, it can still be used after being polished on the machine tool. When the old JF series oil pump pressure regulating valve is stuck by worn metal debris, it can be replaced with the oil pump valve of Sonax.
In addition, if it was a problem of sudden acceleration and abnormal noise, it could be solved by finding a professional reamer and reaming positioning tool from the equipment manufacturer, installing the reaming positioning tool into the output shaft hole of the transmission, enlarging the worn bearing base, removing the positioning tool after the reaming, installing the customized steel sleeve, and installing the original input shaft in place.
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The difference between cvl infinitely variable transmission and automatic transmissionThere were the following differences between a CVS continuously variable transmission and an automatic transmission (here, automatic transmission refers to other types of automatic transmissions other than CVs, such as AT, etc.):
1. ** Transmission structure **
- CVs mainly used steel belts or chains (for example, some models used steel transmission belts) for power transmission. The oil pressure controlled the tightening and loosening of the driving wheel and driven wheel, and changed the working diameter of the belt wheel cone and the transmission belt (one wheel diameter increased, the other wheel diameter decreased) to achieve speed change.
- The other types of automatic gears (such as AT) used a gear set to change the speed. It was through different gears to achieve power transmission and shifting.
2. ** Power transmission characteristics **
- Due to the continuous variable transmission method such as the steel belt, the CVS could continuously obtain any transmission ratio within the transmission range. The power transmission was continuous and smooth, and there was basically no sense of frustration during driving.
- Automatic transmission (such as AT) was a computer controlled hydraulic transmission. There was energy loss, and sometimes it was obvious when shifting gears.
3. ** In terms of economy **
- The fuel economy of CVs was relatively high, and it was more fuel-efficient than some automatic transmissions (such as ATs).
4. ** In terms of power **
- The power performance of CVs was obviously better than some automatic transmissions (such as AT).
5. ** In terms of cost **
- The CVS system had a simple structure and low cost. Automatic transmissions such as the AT were relatively expensive.
6. ** In terms of discharge **
- CVs could reduce the amount of exhaust gas and had certain advantages in terms of environmental protection.
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The Transmission of Positive EnergyI recommend " Positive Energy ", a novel about urban life written by Lai Hao. In the story of how teenagers transmit positive energy, the opening routine was that the phone popped up with the [Positive Energy APP]. He destroyed the human traffickers 'hideout and so on, spreading positive energy while gaining fame, wealth, and girls at the same time. It was a refreshing face-smacking novel. The author had a big imagination, the system was creative, and the protagonist had a good three views. It was a novel with a clear stream. Although there were some flaws in the book, it was still a good read.
Little Scholar of Ming Dynasty, a historical novel written by Li Bai. By the end of the Ming Dynasty, Cao Dingjiao had single-handedly defeated an army of two hundred thousand bandits. His brother Cao Bianjiao and uncle Cao Wenzhao were both very powerful. He was a Confucian general. It also introduced the ages and birthdays of Cao Dingjiao, Cao Wenzhao, and other characters.
" Didn't you say that you can't afford to be hurt? Are you invincible for eternity?" It was a fantasy novel written by his new job. Zhang Jian had transmigrated to the last years of the dynasty. He could become stronger when he was injured from killing demons. The various ways of being injured corresponded to the different ways of becoming stronger.
The Positive Energy System of Doomsday, Qi Chong's work. Yang Guangming brought the positive energy system to the end of the world. He wanted to be a strong person quietly, but he was forced by the system to become a savior. This process was quite a sense of accomplishment.
" Rebirth of Wheatley Come On " was Jie Yi 017's youthful campus novel. Rebirth and family gossip were the keywords.
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Life of cvl transmissionThe design life of the CVS transmission was about 250,000 - 300,000 kilometers. However, in actual driving, due to the different conditions of the owner (such as driving habits, vehicle maintenance, etc.), their lifespan would also be different. Under the condition of good vehicle conditions, less intense driving conditions, and timely maintenance, its actual driving life could reach 400,000 kilometers. However, due to manufacturing errors, not all CVs could meet the design standards. However, within a certain probability range, CVs could run more than 300,000 kilometers. However, in general, the structural characteristics of CVs were relatively fragile, and their reliability in the power transmission process was not as good as that of AT, DV, and MT transmissions.
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