变速箱维修后，有没有什么影响？有没有什么潜在的损坏因素？维修后注意什么才可以避免影响？这些问题我相信已经困扰了很多车主了，是情有可原的，试问，又有几个车主在维修之后不担心二次损坏？这感觉就像是完整的心，突然碎了一块，拿去维修厂补上了，补上后又总感觉缺点什么，是否有二次碎裂的情况。这是正常人的感知，心里作用。那怎样才可以避免这种心里作用呢？
Is there any impact after the transmission is repaired? Are there any potential damage factors? What should be paid attention to after maintenance to avoid impact? I believe these problems have troubled many car owners, which is understandable. How many car owners are not worried about secondary damage after maintenance? It feels like a complete heart. It suddenly breaks. I take it to the repair shop to make it up. After making it up, I always feel that there are shortcomings and whether there is secondary fragmentation. This is the perception and psychological function of normal people. So how can we avoid this psychological effect?
首先我们要了解到一点，变速箱维修后车子的保养情况，是否到位，对于变速箱的换油保养时间正常都是在三年或六万公里的时候，如果不及时的进行维修保养，是会造成很严重的后果的。大家都知道，变速箱油是起着润滑、减少摩擦、防腐蚀等作用，如果缺少了变速箱油的润滑作用，内部机械在运作时候就会非常的不畅快，这个时候车子会相应的出现类似顿挫等故障现象。
First of all, we need to know whether the maintenance of the car after the gearbox is repaired is in place. The normal oil change and maintenance time of the gearbox is three years or 60000 kilometers. If the maintenance is not carried out in time, it will cause very serious consequences. As we all know, transmission oil plays a role in lubrication, friction reduction and corrosion prevention. Without the lubrication of transmission oil, the internal machinery will be very uncomfortable during operation. At this time, the car will have similar failures such as setbacks.
另外，在内部机械故障时候，也难免在上面会有铁屑的摩擦，这些摩擦掉的铁屑掉入到油里，和油一起运作，等到变速箱油内杂质越积越多时候，在流经变速箱内狭小配件如阀体这类配件时候，就很容易出现卡滞的情况。所以为了减少变速箱故障，在变速箱维修后，定期的做换油保养工作还是比较重要的。
In addition, in case of internal mechanical failure, it is inevitable that there will be friction of iron filings on it. These friction iron filings fall into the oil and operate together with the oil. When the impurities in the transmission oil accumulate more and more, it is easy to get stuck when flowing through narrow accessories such as valve body in the transmission. Therefore, in order to reduce gearbox faults, it is important to change and maintain the oil regularly after gearbox maintenance.
其次，就是在维修时候配件的质量问题，很多维修厂在维修变速箱时候，都会试着装原厂的，认为原厂的比较靠谱结实等因素，其实很多时候也确实是这样的，但个别情况时候，改进的配件还是比原厂生产的更为实用一些，我们就拿通用6AT变速箱说吧，在08到15年的装配这款变速箱车子，内部缓冲片是比较容易出现故障的，缓冲片自身材质不好无法长期坚持高温状态下的工作，之后就会出现断裂的现象，刚开始时候只是一个小口，紧接着就开始断裂成若干块，掉落在各个行星齿轮之间，造成齿轮的打掉。
Secondly, there is a problem with the quality of accessories during maintenance. Many maintenance factories try to wear the original ones when repairing the gearbox. They think that the original ones are reliable and solid. In fact, this is true many times. However, in some cases, the improved accessories are more practical than the original ones. Let's take the general 6at gearbox as an example, When the gearbox was assembled in 2008-15, the internal buffer plate was prone to failure. The material of the buffer plate was not good and could not work under high temperature for a long time. Then it would break. At the beginning, it was only a small opening, and then it broke into several pieces and fell between the planetary gears, resulting in the breakage of the gears.
而改进的缓冲片在原来的基础上做了加宽加厚，恰恰可以避开这一误区，延长了使用寿命。所以，如果在维修时候，配件的质量达不到，后期还是会出现故障的。车友们在维修前，一定要问清楚，换的是改进配件还是原车配件，有些变速箱内配件是有改进的，有的是没有的，多问几家，对比一下，结果就出来了，就能知道到底自家车子变速箱有没有改进的。
The improved buffer is widened and thickened on the original basis, which can avoid this misunderstanding and prolong the service life. Therefore, if the quality of parts is not up to standard during maintenance, they will still fail in the later stage. Before maintenance, riders must ask clearly whether they have replaced the improved parts or the original parts. Some gearbox parts have been improved, and some have not. Ask more and compare them. The results will come out. You can know whether the gearbox of your car has been improved or not.
三、就是维修技师的技术水平了，有经验的维修技师，在时间通过试车、车主口述等情况，即可判断出是哪里损坏导致的，可以具体到个别的配件，缩小了维修范围，无疑是可以节省不少维修费用的。如果在时间判断不出来，抬下变速箱一顿拆开，就算更换一圈配件，也不一定可以完全没有故障。所谓老马识途，孰能生巧，经验丰富的维修技师，维修的车子多了，对车子所出现的故障一眼了然，马上就能判断出故障点，在节省维修费用的同时，也剪短了维修时间，一箭双雕。维修时候，技师也是会排查一遍其他没有损坏的配件的，防止意外。这样在维修之后，车主也可放下心来，耐心驾驶，不用担心其他配件的故障。
3、 It's the technical level of maintenance technicians. Experienced maintenance technicians can judge where the damage is caused by the test run and the owner's dictation in time. They can be specific to individual parts and narrow the scope of maintenance, which can undoubtedly save a lot of maintenance costs. If you can't judge the time, lift down the gearbox and disassemble it. Even if you replace a circle of accessories, it may not be completely free of faults. The so-called old horse knows the way, who can make a coincidence. Experienced maintenance technicians repair more cars. They know the faults of the car at a glance and can immediately judge the fault point. While saving maintenance costs, they also shorten the maintenance time and kill two birds with one stone. During maintenance, the technician will also check other undamaged parts to prevent accidents. In this way, after maintenance, the owner can also relax and drive patiently without worrying about the failure of other parts.
四、是重要的一点，就是维修技师安装水平的好坏，和认真度。在维修时候，如果有一个螺丝或是配件没有拧紧，就很可能会有后期故障的，认真的检查好任何的配件无疑是至关重要的。一般而言，维修技师都是只更换个油封就装上了，这样其实也是很容易出现问题的。其实，除了检查油封这一配件之外，还要看看其他间接导致漏油的因素，比如定位环、限位垫片，这都是间接导致漏油的因素。
4、 The important point is the quality and seriousness of the installation level of maintenance technicians. During maintenance, if a screw or part is not tightened, there may be late failure. It is undoubtedly very important to carefully check any parts. Generally speaking, maintenance technicians only replace an oil seal, which is also prone to problems. In fact, in addition to checking the oil seal, we should also look at other factors that indirectly lead to oil leakage, such as locating ring and limit gasket, which are all factors that indirectly lead to oil leakage.
有人会说，简简单单一个漏油，换这么多东西麻烦，就直接换个油封不是更好吗？会有什么影响？是的，换个油封即可，但也要往长远想，装配湿式双离合变速箱的车子，一定都会有漏油情况，如果只是更换了原厂的油封，治标不治本，该出现故障的时候还是会出现的，而更换这一套改进后的，起码现在预订的故障期也没了，车子只会越开越久，而不是像从前那样心惊胆战开是。变速箱维修时候，技师的认真度，根据经验判断出漏油的根本原因，预防这个漏油事件再次发生，延长使用寿命。车住在维修后，也不用因为这个事情而心烦。
Some people will say that it's troublesome to replace so many things simply because of an oil leak. Wouldn't it be better to replace the oil seal directly? What impact will it have? Yes, just replace the oil seal, but in the long run, there will always be oil leakage in cars equipped with wet double clutch gearbox. If the original oil seal is replaced, the symptoms will not be solved, and the failure will still occur when it should occur. After replacing this improved set, at least the scheduled failure period is gone, and the car will only drive longer and longer, Not as frightened as before. During gearbox maintenance, the technician should be careful and judge the root cause of oil leakage according to experience, so as to prevent the recurrence of oil leakage and prolong the service life. After the car is repaired, you don't have to worry about this.
变速箱维修后的影响，完全取决于维修时候的情况，配件材质、维修技师的手法、准确判断故障点这几个因素，完全是十分重要的，车友们在维修时候，一定要将这几点掌握好，在维修后，才不会有什么影响。
The impact of gearbox maintenance completely depends on the situation during maintenance. The material of accessories, the method of maintenance technicians and accurate judgment of fault points are very important. Riders must master these points during maintenance, so that they will not have any impact after maintenance.
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