Why can t the car hang up in the first gear?

It may be caused by non-standard gear gestures or worn gear lever ball pin seats.

Detailed reason: The clutch did not step on the end. There will be problems such as bad hanging, no inhalation sensation, etc.

The role of the synchronous axis. Manual transmission cars have synchronous axles in 1-5 gears, while reverse gears do not. The speed of hanging 1st gear is too fast, especially because of the rapid start, the clutch is stepped on and pushed in immediately, at this time the gears are not synchronized, one fast and one slow, and the synchronous shaft has not completely adjusted the two sets of gears to the same speed.

There is no synchronizer in reverse gear, so the gear bite itself is not at the same speed, and it is really difficult to hang relative to 1-5, and there will be no sense of inhalation.

The reverse gear gesture is not in place. You can't pull the gear knob down to the far left and then push it, so the gear will get stuck and you won't be able to enter the reverse gear. Reverse gear should be pressed (or up) the gear handle, with a little (the smaller the better) forward force and then to the left to broadcast the gear handlebar, to the reverse gear position is naturally in.

The base of the gear lever is too worn. When the first gear is in gear and reverse, the gear lever does not enter the correct position when the gear is in gear. Therefore, it is difficult to hang up the first gear and reverse gear, and it cannot be hung.

Resolution; Make sure that all parts of the car can work normally and well (regular maintenance and inspection), correctly grasp the gear gestures, and correct the bad posture, you can hang the gear and enjoy the driving pleasure.

Although the gear lever is in place, when the clutch pedal is gently lifted, the car does not walk, and the other gears work normally.

2) Causes and analysis.

Excessive wear and tear on the gear lever ball pin holder. The ball pin seat has been all worn, because the ball pin seat does not exist, the ball pin of the gear lever moves up under the action of the tapered spring, and keeps contact with the shell hole, and the plane of the ball head is about 3 4mm high. Due to the distance between the front and rear movement of the first gear and the reverse gear when the synchronizer is not used.

Therefore, when hanging the first gear and reverse gear, the lower end of the gear lever can not push the sliding gear into place, that is, it can be pulled out from the groove above the groove of the guide block of the first gear and reverse gear transmission fork shaft, so that the first gear and reverse gear fork shaft do not enter the correct position when the gear is suspended. Therefore, the first gear and reverse gear cannot be hooked.

3) Diagnosis and treatment.

Diagnosis: Observe if the plane of the gear lever ball head moves up too much. There are also reluctant to hang into first gear and reverse gear.

However, due to the wear of the ball pin seat, it cannot be withdrawn from the first gear and reverse gear.

That is, the gear lever has returned to neutral, and the transmission is still in the first and reverse gear positions.

Treatment: Temporary measures can be used to press down the gear lever when gearing or resetting, so that the lower end goes down and enters the groove of the fork shaft guide block. After the ball pin seat is worn, it should be replaced with a new part.

If the clutch is exhausted and still can't be hung in, it may be that the gear teeth are just right. The solution to this problem is very simple, 1st gear, 2nd gear, 3rd gear....Just hang a gear, let the gears turn a bit, and then hang the reverse gear. The car can't hang in reverse gear for several reasons:

1. It is not in gear, and it is still in neutral mode; There is generally no synchronizer in reverse gear, although most of the gears can be meshed through the chamfering of the gear, but there will always be two teeth that cannot be hung up, at this time, just lift the clutch, let the input shaft turn and re-align the teeth; 2. The handbrake is not put down, and it is still in the state of manual braking, and the car will not move; 3. The clutch is not loosened, the clutch is still in a state of detachment, and the power is not output; 4. The synchronizer in the gearbox is stuck, or there are other problems, which need to be repaired in a professional shop. Reverse gear is a kind of driving gear that all cars have, generally equipped with a capital letter R mark, after hanging the reverse gear, the direction of the vehicle will be opposite to the forward gear, to achieve the car backwards. When the driver moves the gear lever to the reverse gear position, the direction of the power input wheel at the engine end remains unchanged, and the reverse output gear inside the gearbox is docked with the output shaft, thereby driving the output shaft to run in the opposite direction, and finally driving the wheel to reverse rotation for reversing.

, the clutch did not step on the end. Because the clutch is not stepped on to the end, there will be problems such as bad hanging, no inhalation sensation and so on. This one is not the main one.

2. The role of the synchronous shaft. Some people have a fast gearing speed, especially 1st gear, because the start is urgent, the clutch is stepped on and pushed in immediately, at this time the gears are not synchronized, one fast and one slow, and the synchronous shaft has not completely adjusted the two sets of gears to the same speed

The reasons why the reverse gear sometimes can't be hung are: 1. The car is out of gas; 2. The battery is out of power; 3. The gear is wrong; 4. Oil problems; 5. No antifreeze; 6. The P block locking solenoid valve is faulty; 7. There is a fault inside the gear lever assembly; 8. The clutch is not completely separated or the clutch is not stepped on. The method of hanging the reverse gear is to step on the clutch, press down on the gear lever and hang the reverse gear R mark, and lift it up to successfully hang the gear; The automatic transmission car needs to lift the gear lever in the direction of its own body in order to gear in a clockwise direction, and pull down to R one by one to successfully gear up.

If the above answer does not solve the problem, please go to the auto repair shop or 4S shop for repair.

The manual gear and reverse gear can't be hooked up, and it may be that the clutch pedal is not pressed to the end. In this case, it is only necessary to re-step on the clutch.

If the clutch is stepped on to the end and still can't be hung up, it may be that the gear is just right. Because many models do not have a synchronizer installed in the reverse gear, there will always be a chance that when you hang the reverse gear, the tooth alignment of the two gears will not be stuck in the reverse gear, and it will not be hung up. The solution to this problem is very simple, 1st gear, 2nd gear, 3rd gear can be hung at random, let the gear turn a little, and then hang the reverse gear.

The synchronizer referred to above is: when the transmission is shifting gears, especially from high to low gears, it is easy to produce impact between wheel teeth or spline teeth. In order to avoid interdental impacts, synchronizers are available.

It is mainly composed of a joint sleeve, a synchlock ring, etc., and mainly relies on friction to achieve synchronization.

To put it simply: there are two solutions to the manual transmission model that cannot be hung into the reverse gear:

One is to try to step on the clutch deeply, and then hang the reverse gear;

The second is to hang a forward gear casually, and then hang it into the reverse gear.

If the above two methods still do not work, then please go to the 4S shop to find a professional to check the repair.

The reasons why you can't get into reverse gear are: 1. The temperature of the car is low and the transmission oil is not fully lubricated; 2. The gear is not easy to hang in the middle of the journey, and the speed and gear do not match; 3. There is no synchronizer in the first gear and reverse gear. The full name of reverse gear is reverse gear, which is one of the three standard gears of the car, and the position on the gear console is identified as R, the purpose is to enable the vehicle to retreat, and it belongs to a special driving gear.

The solution of not hanging into the reverse gear: 1. Try to hang the reverse gear in the stationary state of the vehicle, and in the process, the gearbox makes a click gear impact sound, indicating that the clutch separation of the vehicle is not thorough enough, and the fault can be eliminated after the clutch is repaired; 2. Hanging reverse gear is smooth, only one gear is not good to hang, it is recommended to go to the repair shop to adjust the position of the gear, replace the gearbox oil, and the fault can also be eliminated.

Dear, this question is up to me, it takes a little time to type, please be patient, thank you!

In this case, it is necessary to check the shift mechanism in the gearbox to see if there is any problem with the shift fork. There is also a need to check the reverse gear in the gearbox to see if there is any damage, if it is damaged, it will not be able to hang in.

The question I asked was the Hafei people's car, which couldn't be hung up to the gear, and the forward gear was OK, and the neutral gear was now very free.

You need to check the shift mechanism under the gear lever, as well as the shift cable, to see if there is any looseness, if it is not loose, then you need to check this fork inside the gearbox to see if there is a problem.

Question: When parking at night, he hung a neutral gear, and the space was slippery, and then he couldn't hang up to the gear, and he walked forward when he was in the gear.

That's this shift mechanism in this gearbox, maybe there's a problem with this, or there's a problem with this shift fork in the gearbox.

Question: The gearbox has only been replaced with a new one, and it hasn't been long what happened.

In this case, it may be caused by the fact that the gear shift mechanism on the gearbox is not properly assembled when you replace the gearbox, and ask him to check it again in the repair shop.

It's okay to ask questions about the forward gear, but you can't hang it up to the gear.

That is, it is possible that when the gearbox is replaced, the gear shift mechanism or shift cable on the gearbox is not assembled.

Isn't it a big deal to ask questions like this? Is there a problem with the gearbox and clutch?

The problem is not big, this is mainly because there is a problem with the gear shift mechanism, and there is no problem with the gearbox and clutch.

Question: There's a lot of room to swing from side to side in the space right now.

This is related, that is, these aspects just mentioned need to be checked, which may lead to this phenomenon, you go to the repair shop to replace the repair shop of the gearbox, and let him check the positions just mentioned for you, and you can check the problem.

If I can help you, please give me a thumbs up Thank you!

If the car doesn't get into gear, it may be broken, so if you encounter such a problem, it is best to take it for repair.

The manual transmission car is upside down and does not get into gear, which is due to the failure of the gear lever assembly, and the gear inside the gear lever is worn, resulting in the gear lever being stuck, and pulling back and forth is very difficult, so it leads to the failure of the gear and the difficulty of the gear.

The P-position lock-up solenoid valve inside the gear lever was faulty and the brake switch was faulty. For safety reasons, to prevent the vehicle from being mistakenly hung into other gears when starting, there will be this P gear solenoid valve, which needs to receive the signal of the brake pedal before it is released.

The clutch is not completely disengaged, which may be caused by the failure of the clutch plate and the clutch plate pressure plate, which generally needs to replace the clutch three-piece set, including the friction plate, the pressure plate and the release bearing.

Contraindications for the use of manual transmission cars:

Upshifting when overtaking, when driving a vehicle to prepare for overtaking, it is often thought that high gear can overtake at a faster speed. In fact, this concept is wrong, because the higher the gear, the less torque, and when accelerating, it will make the car meatier.

The correct way should be that you can lower one gear when overtaking, such as originally in fourth gear, and change to third gear when you are ready to overtake, so that the vehicle will get more torque, and it will get stronger power when accelerating, but it will make the vehicle speed faster, and then look at the situation to raise the gear when you exceed the car in front.

Hello, dear, 1. I didn't hang into the gear, and I was still in neutral; There is generally no synchronizer in reverse gear, although most of the gears can be meshed through the chamfering of the gear, but there will always be two teeth that cannot be hung up, at this time, just lift the clutch, let the input shaft turn and re-align the teeth;

2. The handbrake is not put down, and it is still in the state of manual braking, and the car will not move;

3. The clutch is not loosened, the clutch is still in a state of detachment, and the power is not output;

4. The synchronizer in the gearbox is stuck, or there are other problems, which need to be repaired in a professional shop. Have a great day!

At that time, cars were generally two wheels, so a car was called one or two, and it was later written as a car. It can be seen that the original meaning of a vehicle refers to a car that has no power itself, and a horse-drawn carriage is used to pull it, and a rickshaw is called a rickshaw by a human being. With the development of science and technology, there are cars that are pulled by steam engines and so on.

car is a type of measure word, and to cooperate with car is to describe all types of car.

At that time, cars were generally two wheels, so a car was called one or two, and it was later written as a car. It can be seen that the original meaning of a vehicle refers to a car that has no power itself, and a horse-drawn carriage is used to pull it, and a rickshaw is called a rickshaw by a human being. With the development of science and technology, there are cars that are pulled by steam engines and so on.

car is a type of measure word, and to cooperate with car is to describe all types of car.

At that time, cars were generally two wheels, so a car was called one or two, and it was later written as a car. It can be seen that the original meaning of a vehicle refers to a car that has no power itself, and a horse-drawn carriage is used to pull it, and a rickshaw is called a rickshaw by a human being. With the development of science and technology, there are cars that are pulled by steam engines and so on.

car is a type of measure word, and to cooperate with car is to describe all types of car.

It may be that the gear lever is displaced, so to adjust it, it is generally not a big problem. If other gears can be hooked in, but the reverse gear can't be hung in, that is, the position of the gear lever is not adjusted correctly, and the position can be adjusted down. But it's best to find a car repairer to help you get it, just don't go to the 4S shop, so as not to spend money in vain.

Maybe there is a bit of a problem with the clutch, you can go to a car repair shop to check it, it's best to find a car repair shop that you know, don't go to a 4S shop, because it's not a general pit.

It is also possible that the gear lever is displaced, so to adjust it, it is generally not a big problem.

Well, if you step on the clutch and can't get into gear, then as long as the gear is offset. Or the gears are offset, or the gears are badly worn. If you can't do it yourself, you'll have to go to the repair point to check and repair it for you.