一般变速箱的损坏多数是运用不当或保养不当形成的。变速箱假如发现反常，应做到早发现、早保养、早修理，否则会因小失大。日常修理常有因进水或小毛病不及时修理，形成变速箱损坏乃至作废。
Generally, the damage of gearbox is mostly caused by improper use or maintenance. If the gearbox is found to be abnormal, it should be found early, maintained early and repaired early, otherwise it will be small and big. Daily repairs often fail to repair in time due to water intake or minor faults, resulting in damage or even scrap of gearboxes.
变速箱的保养应做到勤查看、勤替换变速箱油及滤网。换油要用合格油品，换油周期因人、行车环境、开车习气而异，一般建议3~6万公里替换变速箱油。优质的变速箱油能保证优质的润滑、散热、降低噪音。滤网必定要用优质的，原则上勤换有利无害。
The maintenance of gearbox should be checked and replaced regularly. Qualified oil products should be used for oil change. The cycle of oil change varies according to people, driving environment and driving habits. It is generally recommended to replace gearbox oil with 30,000 to 60,000 kilometers. High quality transmission oil can ensure high quality lubrication, heat dissipation and noise reduction. The filter must be of high quality. In principle, it is beneficial and harmless to replace it with diligence.
变速箱的查看非常简略。一般手动变速箱外表无漏油、各挡位顺利、行进无反常响声就为正常。主动变速箱一般经过检测仪看各传感器是否正常工作，有无反常动静，有无渗漏，各挡是否顺利工作，如一切正常，视为无缺。
The view of the gearbox is very simple. Generally, the manual gearbox has no oil leakage on its exterior, all gears are smooth, and the abnormal sound is normal. Active gearbox usually passes through the detector to see whether the sensors are working normally, whether there is abnormal movement, whether there is leakage, whether the gears are working smoothly, if everything is normal, it is regarded as indispensable.
当然，无缺的变速箱也不能放过对变速箱油的品质查看。一般油因长期运用形成油脏、油蜕变、油中含杂质，呈现这样的状况，视为变速箱磨损较大，一般油质较清洁，则视为变速箱磨损较小。
Of course, the absence of gearbox can not let the quality of gearbox oil check. Generally, the oil is dirty, transformed and contains impurities in the oil due to long-term use. It is considered that the gearbox wears more, the oil is cleaner, and the gearbox wears less.
轿车变速箱从大方向一般可分为手动变速箱和主动变速箱。手动变速箱有易修理、运用寿命长、节油等优点。而主动变速箱具有易操作、修理难度大、修理费用高、相对手动挡较费油等特点。
Car gearbox can be generally divided into manual gearbox and active gearbox from a large direction. Manual gearbox has the advantages of easy repair, long service life and fuel saving. Active gearbox is easy to operate, difficult to repair, expensive to repair, relatively manual gear is more fuel-intensive and so on.
The above information is our Jinan automatic transmission maintenance and distribution hope to help you all on our website: http://www.jnbsx.com!
