What is the quality of Dongwo 14 speed automatic transmission?

New car, Tianlong light win version, I feel that Dongfeng 14 gear is difficult to enter the gear, I have asked some cardholders who have mentioned new cars, and there are also those who reflect this feeling, and I have also posted some old drivers, most of them said that the sake of the new car, it will be better after a while.

I don't just have a little idea to say it, let's discuss it together, Dongfeng engine idle speed 700 rpm, will it have something to do with this, because I have driven a lot of models, have not driven Dongfeng, Sinotruk Shaanxi Automobile general idle speed 550 rpm, aside from the reason for no synchronizer, the gear generally will not be hung in, the idle speed is increased to 700 rpm, I feel that the gear is not as good as 550 rpm hanging, for example, I feel that if the idle speed is increased to 800 rpm, it will be more difficult to hang, the statement is not necessarily correct.

The quantity supervision work mainly includes the review of the architectural design drawing, the statistics of the surveying and mapping data of the construction site and the construction quality supervision of the construction unit, the construction quality supervision personnel through the review of the data and documents before the construction, to ensure the rationality of the entire construction preparation, if there is a quality problem before the construction, it will seriously affect the follow-up work. In the daily review work, if it is found that the data provided by the construction unit does not meet the standards, the construction quality supervisor needs to immediately report and make the construction unit responsible for the quality hazards through legal sanctions. Quality supervision in construction In the process of building construction, construction quality supervisors need to pay attention to the construction site at all times, do a good job of on-site supervision, in the daily inspection process, can be used to detect the building under construction with the help of relevant equipment, and judge the quality of the building through data analysis.

At the same time, in the daily construction process, the construction quality supervision personnel also need to increase the supervision of the safe construction of the construction personnel, avoid engineering accidents caused by improper operation and other reasons, and try their best to ensure the scientific and efficient progress of the construction project. Post-construction quality supervision After the completion of the construction project, the relevant departments need to organize professional construction quality supervision personnel to carry out quality acceptance work on the completed building, once the quality of the building is found not to meet the standards, it should be ensured that it can not be put into use, to avoid safety accidents in low-quality buildings with potential safety hazards. If the building has already started renovation and maintenance work, the quality supervision personnel need to supervise the construction personnel to avoid affecting the normal service life of the building due to decoration and other projects.

If necessary, the entire building needs to be inspected with sophisticated equipment to ensure the quality of the building as much as possible. 2. Problems in the quality supervision of construction projects Insufficient control of construction construction In the construction of construction projects, it is often necessary to assign different construction teams to different construction teams according to different construction links, and outsourcing to different construction teams will lead to on-site construction quality and construction enthusiasm It is difficult to control, and the contractor of each project will directly lead their respective construction teams, and the relevant management personnel of the construction project cannot directly decide the interests of the construction workers like the contractorTherefore, it is difficult for the relevant management personnel to coordinate and arrange the entire construction project, and it is difficult to deal with the occurrence of problems such as inactive work and disobedience to management of some construction personnel, which will cause the slow progress of the entire construction project and the quality is difficult to control, and even more will cause direct economic and property losses, because some personnel do not obey the management, and may cause accidental safety accidents, which will directly affect the personal and property safety of all construction personnel.

Summary. Hello, dear. We're happy to answer your <>

The differences between Dongwo 14-speed gearbox and Walvo 14-speed gearbox are as follows: Dongwo 14-speed gearbox adopts a modular design, which can provide higher reliability and maintainability, and can effectively improve the performance and reliability of the gearbox; The Volvo 14-speed gearbox adopts a traditional technical design, which can provide higher reliability and maintainability, but the reliability and performance are not as high as the Dongwo 14-speed gearbox.

What is the difference between the 14-speed gearbox of Dongwo and the 14-speed gearbox of Wolwo.

Hello, dear. We're happy to answer your <>

The differences between Dongwo 14-speed gearbox and Wolvo 14-speed gearbox are as follows: Dongwo 14-speed gearbox adopts a modular design, which can provide higher reliability and can maintain the protection of the wild, which can effectively improve the performance and reliability of the gearbox; The Volvo 14-speed gearbox adopts the traditional technical design, which can provide higher reliability and maintainability, but the reliability and performance are not as high as the Dongwo 14-speed gearbox.

The Dongwo 14-speed gearbox and the Volvo 14-speed gearbox are not produced by the same company.

No, the Dongwo 14-speed gearbox is produced by Dongfeng Motor Company, while the Volvo 14-speed gearbox is produced by Volvo Car Company.

In which province is Dongwo company? In which province is Volvo?

Kiss. Dongwo Company in Hubei Province; Volvo is hurting in Gothenburg, Sweden, China's ** province.

The technology of Dongwo gearbox and Volvo gearbox is more mature, and the one is more durable.

Technically speaking, the Volvo gearbox is more mature and reliable than the Dongvo gearbox. Volvo gearbox uses advanced automatic transmission technology, which has good shift stability and durability, which can meet the high performance requirements of the car. In addition, the Volvo gearbox adopts the advanced hydraulic control system of Fandongxun, which can improve the gearshift performance of the gearbox and make the car more stable and reliable.

What does it mean that the province of China is harmful?

The ** province in China is Shanghai. Kiss.

How much is the 14-speed transmission and the Volvo transmission**? Or how much of a difference.

Volvo transmission god lack of transport box is generally more than 20,000 yuan, Dongwo 14 gearbox is generally more than 10,000 yuan of beam, the difference between the two is about 5,000 yuan.

Summary. There is a high and low gear conversion cylinder on the gearbox, the sealing rubber ring inside is not tightly sealed (running gas) will appear high and low gear is not good conversion, the gas is running to the gearbox, adjusting the air pressure, changing the rubber ring can only solve the temporary problem, the first method is to wrap a certain sealing belt in the groove of the cylinder piston, how much to wrap according to the situation, after the piston can be loaded into the cylinder cavity without too much force, push by hand without stagnation, the sealing ring must be ***.

There is a high and low gear conversion cylinder on the gearbox, the sealing rubber ring inside is not tightly sealed (running gas) will appear high and low gear is not good conversion, the gas is running to the gearbox, adjust the air pressure, change the rubber ring can only solve the temporary problem of blocking pins, the first method is to destroy the cylinder simply piston groove wound a certain sealing belt, how much to wrap according to the situation, after winding not too hard to put the piston into the cylinder cavity, with a hand push without stagnation, to fight for the sealing ring must be ***.

Now the conversion of high and low gear is normal, that is, there is a high half gear, and the low half gear cannot be converted, what is the problem?

What you need to replace is the high and low transfer switch to see, and there is also to check whether the sealing ring of the gas tank is leaking.

Summary. Hello, dear. Dongwo 14-speed automatic transmission does not upshift in nine gears for the following reasons: 1.

improper adjustment of the throttle cable or throttle position sensor; 2.Failure of the vehicle speed sensor; 3.The shift valve is stuck or the shift switch is faulty.

The functions of the gearbox are:1. change the gear ratio; 2.

amplify the torque and speed of the drive wheels; 3.Let the car run in reverse; 4.Convenient transmission shift or force take-off.

The maintenance method of the gearbox is as follows:1. Regular change of transmission oil; 2.

Check the oil level frequently; 3.Avoid coasting in neutral; 4.Regular cleaning of the gearbox; 5.

Avoid forced gear changes; 6.Reduce the idle time of hot cars.

Hello, dear. Dongwo 14-speed automatic transmission does not upshift in nine gears for the following reasons: 1. Improper adjustment of the throttle finger or throttle position sensor; 2.

Failure of the vehicle speed sensor; 3.The shift valve is stuck or the shift switch is faulty. The functions of the gearbox are:

1。change the gear ratio; 2.amplify the torque and speed of the drive wheels; Only 3

Let the car run in reverse; 4.Convenient transmission shift or force take-off. The maintenance method of the gearbox is as follows:

1。Regular change of transmission oil; 2.Check the oil level frequently; 3.

Avoid coasting in neutral; 4.Regular cleaning of the gearbox; 5.Avoid Qinglu forcibly changing gears; 6.

Reduce the idle time of hot cars.

Solution: If the throttle zipper or throttle position sensor is improperly adjusted, readjust the throttle cable or throttle position sensor according to the standard; The governor has a problem. Check the speed sensor. If it is damaged, it should be replaced due to serious oil leakage in the oil circuit of the governor, and the oil pressure of the governor should be measured.

If the oil pressure of the governor is still U or very low after the speed increases, it means that the governor is faulty or there is a serious leak in the regulator oil circuit. For this purpose, the shift valve shed should be disassembled and inspected for jamming. If the shift valve is stuck, take out the valve core, polish it with metallographic sandpaper, clean it and install it again.

If the family and the cannibal cannot be repaired, the valve plate should be replaced.

Summary. Hello and kiss Dongfeng Volvo 14-speed gearbox is particularly heavy when the weather is cold The reasons are as follows: 1. The transmission oil needs to be replaced, just like the engine oil, the transmission oil is the gear oil in the gearbox.

To a certain extent, the gear oil of the gearbox needs to be changed regularly, if not replaced in time, it will lead to a great reduction in its lubrication effect, which will make the resistance of the gear greatly increase and make the gear very jerky. 2. The gears of new cars are usually more jerky, this is because the new car has not been run-in, and the parts in the gearbox have not yet reached the best run-in state, so compared with the car that has been driven for a period of time. New cars are often more difficult to put in gear.

3. Cold car gear usually makes the car's gear feel very jerky, after all, in the case of cold temperature, the adhesion of the gear oil in the gearbox can not reach the best state, and the lubrication effect will naturally not be very good, so it will lead to frustration when the gear is hung.

Dongfeng Volvo 14-speed gearbox is particularly heavy when the weather is cold.

Dongfeng Volvo 14-speed gearbox is particularly heavy when the weather is cold, Dongfeng Volvo 14-speed gearbox is particularly heavy when the weather is cold, hello kiss Dongfeng Volvo 14-speed gearbox is particularly heavy when the weather is cold The reasons are as follows: 1. The transmission oil needs to be replaced, just like the engine oil, the transmission oil is the gear oil in the gearbox. To a certain extent, the gear oil of the gearbox needs to be changed regularly, if not replaced in time, it will lead to a great reduction in its lubrication effect, which will make the resistance of the gear greatly increase and make the gear very jerky.

2. The new car usually has a jerky gear, because the new car has not been run-in, and the parts in the gearbox have not yet reached the best run-in state, so the code ridge is for driving the car that has been infiltrated for a period of time. New cars are often more difficult to put in gear. 3. Cold car gear usually makes the car's gear feel very jerky, after all, in the case of cold temperature, the adhesion of the gear oil in the gearbox can not reach the best state, and the lubrication effect will naturally not be very good, so it will lead to frustration when the gear is hung.

Summary. Hello, dear. We're happy to answer your <>

Dongfeng 14-speed gearbox is a new form of gear shift in which Dongfeng adopts full synchronizer on the original basis. The gear shift is simple, and there are many gears in the car. Car owners can choose the right gear according to their habits.

And these gears are easy to operate. In addition, the transmission is very powerful, which makes this car very powerful. The transmission and lubrication are good, and it is also well done in terms of fuel economy, so this car is becoming more and more popular in the market.

The shift technique of Dongfeng 14 gear is very simple, that is, the shift operation of 1-8 gears. You need to press the half-gear switch to shift low, and you don't need to press the half-gear switch if you don't have a high-low gear, just follow the normal clutch shift steps. The most talked-about car is the Dongfeng 14-speed engine gearbox, which is an innovative transmission developed by Volvo.

The left side of the joystick is designed with a half-gear light. When upshifting in 9-14 gears, the clutch is also required to cooperate with the half-gear switch.

Dongfeng Volvo 14-speed gearbox.

Dongwo gearbox parameters.

L4 gear. Hello, dear. We're happy to answer your <>

Dongfeng 14-speed gearbox is a new form of gear shift in which Dongfeng adopts full synchronizer on the original basis. The gear shift is simple, and there are many gears in the car. Car owners can choose the right gear tassel according to their own habits.

And these gears are easy to operate. In addition, the transmission is very powerful, which makes this car very powerful. The transmission and lubrication of the transmission are very good, and it is also doing a good job in terms of fuel economy, so this car is becoming more and more popular in the market.

The shift technique of Dongfeng 14 gear is very simple, that is, the shift operation of 1-8 gears. You need to press the half-gear switch to shift low, and you don't need to press the half-gear switch if you don't have a high-low gear, just follow the normal clutch shift steps. The most talked-about car is the Dongfeng 14-speed engine gearbox, which is an innovative transmission developed by Volvo.

The left side of the joystick is designed with a half-gear light. When upshifting in 9-14 gears, the clutch is also required to cooperate with the half-gear switch.