修理技術好是沒影響的，而且
山東變速箱維修廠家提醒，汽車變速箱大修質保期一般是不得低于4萬公里或兩年。我們目前強制性要求生產廠家對發動機保修不得低于4萬公里或兩年。
Good repair skills do not affect it, and Shandong gearbox repair manufacturers remind that the warranty period for major repairs to automotive transmissions is generally not less than 40000 kilometers or two years. We currently require manufacturers to provide an engine warranty of no less than 40000 kilometers or two years.
變速箱保養：
Transmission maintenance:
1、注意油面高度，查看有無漏油，變速箱油既不能過多也不能虧損，虧損有可能造成燒波箱，過多則會引起變速箱過熱;
1. Pay attention to the height of the oil level and check for any oil leaks. The transmission oil should not be too much or too low. Loss may cause the gearbox to burn, while excessive oil can cause the gearbox to overheat;
2、注意保養換油，每家汽車生產企業生產的轎車品牌不同，換油周期也不相同，注意自己品牌的使用說明書，到期必須更換;
2. Pay attention to maintenance and oil change. Each car manufacturer produces different sedan brands and oil change intervals. Pay attention to the user manual of their own brand and replace it when it expires;
3、隨時檢查變速箱油的顏色，正常的變速箱油應該是無味、半透明，紅或黃色，如果發現變速箱油發黑或有焦糊味，必須馬上更換;
3. Check the color of the transmission oil at any time. Normal transmission oil should be odorless, translucent, red or yellow. If the transmission oil is found to be black or has a burnt odor, it must be replaced immediately;
4、自動變速箱轎車使用時嚴禁空擋滑行。
4. It is strictly prohibited to coast in neutral when using an automatic transmission sedan.
變速箱維修過一次，如果又沒用，是修好還是換好？得看你的怎么個壞法，只是撥叉斷了或者其他小毛病，修修就好了，要是涉及到軸承，軸的磨損，齒輪的破損，如果經濟可以承受，建議換新，因為即使修理好了以后，日后的小毛病還是會很多，主要是新配件與舊件的不匹配，或者維修后造成的密封問題。
The transmission has been repaired once, but if it doesn't work again, should it be repaired or replaced? It depends on how you fix it. It's just a broken fork or other minor issue that needs to be repaired. If it involves bearing, shaft wear, or gear damage, if it's affordable, it's recommended to replace it because even after the repair, there will still be many minor problems in the future, mainly due to the mismatch between the new parts and the old ones, or sealing problems caused by the repair.
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