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700r4 transmission speedometer gear
700r4 transmission speedometer gear：There are 7 gears in the automatic transmission, including P, R, N, D, s, l and m. There can only be one of the last three gears. Strictly speaking, there are 5 gears in the automatic transmission.
The first is p gear, which is called Park gear in Chinese. People prefer to call it stop gear. Many people think that it is right to engage P gear when parking. In fact, it's very important to shift to p gear. It's not always possible to shift to p gear. The correct shift sequence of gear P is to stop first - then pull the hand brake to neutral gear, then release the foot brake, let the hand brake bear force first, and finally shift to gear P. In this way, no matter whether the car is parked on a flat ground or a slope, as long as the hand brake does not fail, the locking gear of the transmission will not be stressed, thus improving the service life of the transmission.
Second, when we wait for the traffic light, there is no need to shift to gear P, because gear P is a mechanical lock. Once a rear end collision accident occurs, the gearbox is likely to be scrapped instantly. We can shift to gear n when we wait for the traffic light. The second gear is r gear, which is well understood as reverse gear. There is a detail that is ignored by many car owners before engaging r gear, and this detail is closely related to the service life of the gearbox. That is, when we need to reverse, we must ensure that the vehicle is completely stopped and then shift to R gear, because when the vehicle is not completely stopped, various gears inside the gearbox are also running. At this time, suddenly shifting to R gear will have a great impact on the gears inside the gearbox. The third gear is n gear, which is used frequently. Meanwhile, its tolerance is relatively large, and there are not too many conditions for switching to neutral gear. However, do not slide in neutral gear, which will not save fuel but greatly increase the risk. When you finally shift to gear n, it is best to pull the hand brake to prevent the vehicle from sliding backward or forward.The fourth gear is d gear, the fifth gear is s gear, which means sports mode, and the sixth gear is l gear. The last one is m gear. In fact, m was the combination of s gear and l gear, which was the manual mode of automatic transmission
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