自动变速箱对于汽车而言非常的重要，当然在行驶期间不要经常换挡，不然时间一久就会磨损到变速箱，寿命会大大降低，那下面我们就来讲下自动变速箱的N档位有什么使用事项吧。

　　Automatic transmission is very important for the car, of course, do not often shift during the driving, or a long time will wear to the gearbox, life will be greatly reduced, then let's talk about the use of automatic gearbox N gear.

　　有人经过测试，发现自动变速箱耐久度完全能够应付我们日常的使用。而将挡位放在D挡，利用制动强行阻止车辆前行，时间长了，变速器油温则随之升高，会对变速箱油伤害。当然凡事不要走向极端，如果经常连续换挡确实也对变速箱不好。

　　Someone after testing, found that the durability of the automatic transmission is fully able to cope with our daily use. And put the gear in D gear, use the brake to prevent the vehicle from moving forward, for a long time, the transmission oil temperature will rise, will damage the transmission oil. Of course, everything should not go to the extreme, if often continuous shift is really bad for the gearbox.

　　如何把握好尺度，我个人的做法是以30秒为界线，车辆在等待红号或堵车时，如果时间超过30秒，就挂入N挡，让变速箱和自己的脚都休息一下；换转过来，时间短于30秒的，就别换来换去，保持在D挡等候一下好了。

　　How to grasp the scale, my personal approach is to 30 seconds as the line, the vehicle waiting for the red or traffic jam, if the time is more than 30 seconds, put into N gear, let the gearbox and their feet have a rest; Turn around. Anything less than 30 seconds, don't switch back and forth. Stay in D.

　　另外，有些驾驶员为了节油，在高速行驶或下坡时，将换挡杆拨到N挡滑行，这很可能会损害自动变速箱。因为此时变速器输出轴转速很高，而发动机以怠速运转，变速器油泵供油不足，润滑状况恶化。

　　In addition, some drivers in order to save fuel, when driving at high speed or downhill, will shift the gear lever to N block taxi, which is likely to damage the automatic transmission. Because at this time, the transmission output shaft speed is very high, and the engine runs at idle speed, the transmission oil pump is insufficient, and the lubrication condition deteriorates.

　　而且对变速器内部的多片离合器来说，虽然动力已经切断，但其被动片在车轮带动下高速运转，发动机驱动的主动片转速很低，两者间隙又很小，容易引起共振和打滑现象，产生不良后果，所以济南自动变速箱维修人员提醒大家不要用N挡滑行！

　　And for internal multi-plate clutch transmission, while the power is cut off, but its passive under the wheel driving at high speed, the engine driving the active speed is very low, and the clearance is small, easy to cause resonance and skid phenomenon, adverse consequences, so jinan automatic transmission maintenance personnel remind you not to use N slide block!

　　所以说日常使用注意保护变速箱的基本原则就好，比如车未停定便从R挡直接换到D挡之类的粗暴动作不要去做。更多相关的您可以来我们网站www.jnbsx.com咨询了解！

　　Therefore, it is good to pay attention to the basic principles of daily use to protect the gearbox, such as the car does not stop from R gear directly to D gear and other rough action do not do. You can come to our website www.jnbsx.com for more information!