The working principle of the gear shift lever and the performance of the broken gear shift lever cable.
The gear shift lever is a device used to control the shifting of the vehicle, which works as follows:
1. Vehicle power transmission system: the car engine is connected to the transmission through the clutch, and the power of the engine is transmitted to the driving wheels of the vehicle. When the engine speed is higher, the vehicle speed will increase.
2. Transmission: Transmission consists of a series of gears that can change the torque and speed of the engine output to the vehicle's drive wheels. The transmission is generally composed of a number of gears, each gear corresponding to a set of gears.
3. Gear shift lever: The gear shift lever is the control device that connects the driver and the transmission. The torque and speed of the engine output are changed by moving the gear shift lever to select different gear positions.
4. Gear selection: According to driving conditions and needs, the driver can choose different gear through the gear shift lever. Usually, the gear shift lever has the following positions: neutral, reverse, 1 gear, 2 gear, etc. Since each gear position corresponds to a set of gears of different sizes, different gears can be selected to achieve different speeds and forces.
5. Shift process: When the driver moves the shift lever from one gear to another, the clutch in the transmission will disconnect the gear connection of the original gear and connect with the gear of the new gear. At the same time, the hydraulic system dynamically adjusts the position of the gears to ensure a smooth and seamless shift process.
To sum up, the automobile gear shift lever realizes the change of engine output torque and speed by controlling the gear selection of the transmission, so as to adjust the speed and strength of the vehicle.
A broken shift cable will affect the normal shift. Before the shift cable breaks, it will be difficult to press the clutch, the gear is not easy to hang or the gear is not in place once. If the shift cable head is separated from the gear head, the clutch line will break, resulting in an inability to shift.
Usually pay attention to or check the condition of the car. When the clutch line breaks, it means that the clutch is out of order. Without the clutch, starting and shifting gears would be extremely difficult.
The structure and principle of the transmission: the transmission works to change the transmission ratio to meet the needs of different driving conditions for traction, so that the engine can work in favorable working conditions as much as possible to meet the possible driving speed requirements.
Realize reverse driving to meet the needs of reverse driving. A shift cable is a cable that connects the lower part of the shift lever to the gearbox when it shifts forward and backward. The transposition cable is the cable that connects the lower part of the shift lever to the gearbox when the shift lever is moved from side to side. When the clutch cable breaks and the car is in a shutdown state, the car can be hung into gear and then started.
When starting the vehicle, pay attention to control the throttle and observe the road ahead in advance to avoid an emergency. When parking, it is necessary to hold the neutral position in advance to avoid stalling with the stop, so as not to damage the gearbox.
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