变速箱维修后有影响吗？

Does the repair of the gearbox have any impact?

　　如果变速箱是在正规汽修店由专业人士维修的，那么修好后对车辆是没有影响的。

If the gearbox is repaired by a professional in a regular auto repair shop, it will not affect the vehicle after repair.

　　自动变速箱内部控制机构非常精密，配合间隙小，所以大部分自动变速箱换油周期一般为两年或4~6万公里。在正常使用的过程中，变速箱油的工作温度一般在120摄氏度左右，因此对油品的质量要求很高，还必须保持清洁。

The internal control mechanism of automatic transmissions is very precise and has small clearance, so the oil change cycle of most automatic transmissions is generally two years or 40000 to 60000 kilometers. During normal use, the working temperature of transmission oil is generally around 120 degrees Celsius, so high quality requirements are placed on the oil and cleanliness must be maintained.

　　其次，变速箱油使用时间长了以后会产生油垢，有可能会形成油泥，会加大各摩擦片和各部件的磨损，而且还影响系统油压，使动力传递受到影响。

Secondly, after prolonged use of the transmission oil, oil deposits may form, which may increase the wear of various friction plates and components, and also affect the system oil pressure, affecting power transmission.

　　第三，脏油中的油泥会使各阀体中阀体的移动不畅，油压控制受影响，从而使自动变速箱出现异常。要经常检查。

Thirdly, the sludge in the dirty oil can cause poor movement of the valve bodies in each valve body, affecting oil pressure control and causing abnormalities in the automatic transmission. Regular inspections are necessary.

　　长期使用过程中，因换挡频繁，使变速箱中的零部件不可避免地要发生磨损、变形，导致变速箱挂挡困难、自动脱挡、运转中发出噪音等故障现象，影响使用。所以在日常使用中，要经常对变速箱工作情况进行全负荷操作检查，观察变速箱传动是否平稳，有无异常间隙及杂声，及时找出原因进行调整或修理。

During long-term use, frequent gear changes inevitably cause wear and deformation of components in the gearbox, resulting in difficulties in shifting gears, automatic disengagement, and noise during operation, which affects its use. So in daily use, it is necessary to regularly conduct full load operation checks on the working condition of the gearbox, observe whether the transmission of the gearbox is stable, whether there are abnormal clearances and noises, and promptly identify the cause for adjustment or repair.

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