一、如何辨別變速箱油的真?zhèn)?
1、 How to distinguish the authenticity of transmission oil
1、聞氣味，通常好的油都有一股焦糊味。
1. Smell the smell, usually good oil has a burnt smell.
2、看氣泡，好的油在搖晃后，很少見(jiàn)氣泡。
2. Look at the bubbles. After shaking good oil, it is rare to see bubbles.
3、看流動(dòng)性，好的油“掛瓶”后，很長(zhǎng)時(shí)間不凈。
3. Judging by its fluidity, good oil can become unclean for a long time after being "bottled".
4、看粘稠度，好的油粘度大，沾手后不容易去掉，且能拉出絲線。
4. Judging by its viscosity, a good oil has a high viscosity and is difficult to remove after being touched, and can also pull out threads.
二、變速箱油變質(zhì)后對(duì)汽車有啥危害
2、 What harm does gearbox oil do to cars after it deteriorates
變速箱油一旦變質(zhì)將會(huì)導(dǎo)致加速無(wú)力，油耗增加，異常抖動(dòng)等情況，嚴(yán)重時(shí)甚至堵塞管路導(dǎo)致變速箱過(guò)熱報(bào)廢，而且國(guó)內(nèi)鮮有能夠大修變速箱的汽修廠，基本上都以更換總成的方式排除故障，非常貴。
Once the gearbox oil deteriorates, it will lead to weak acceleration, increased fuel consumption, abnormal shaking, and in severe cases, even blockage of the pipeline can cause the gearbox to overheat and be scrapped. Moreover, there are few domestic repair garages that can overhaul the gearbox, and most of them eliminate faults by replacing the assembly, which is not very expensive.
三、變速箱油多久換一次
3、 How often do I change the transmission oil
其實(shí)期限沒(méi)有界定，有的人認(rèn)為變速箱油要定期更換，以2萬(wàn)公里、4萬(wàn)公里、6萬(wàn)公里等為界點(diǎn)，因?yàn)?S店、維修師傅都是這么說(shuō)的，也有的人認(rèn)為沒(méi)需要更換，自己開車超過(guò)5年，行駛過(guò)10多萬(wàn)公里也沒(méi)出啥毛病，用經(jīng)驗(yàn)證明經(jīng)常更換是一種浪費(fèi)。
In fact, the deadline is not defined. Some people believe that the transmission oil needs to be replaced regularly, with a cutoff point of 20000, 40000, 60000 kilometers, etc. because 4S stores and maintenance technicians all say that, while others believe that it does not need to be replaced. They have driven for more than 5 years and have driven over 100000 kilometers without any problems. Experience has proven that frequent replacement is a waste.
先要明確，換變速箱油也要因車型而定，不同的車型要求不一樣，許多汽車的使用說(shuō)明書上的確寫了變速箱油需要按時(shí)間進(jìn)行更換，當(dāng)然也有的寫了免維護(hù)，所以要根據(jù)實(shí)際來(lái)判斷該不該換。
Firstly, it should be clarified that changing the transmission oil also depends on the vehicle model, and the requirements vary depending on the vehicle model. Many car manuals do state that the transmission oil needs to be changed according to time, and some also state that it is maintenance free. Therefore, it is necessary to judge whether to change it based on actual conditions.
通常，自動(dòng)變速箱油一般情況下建議每行駛4萬(wàn)多公里更換一次，車主可根據(jù)車輛變速器的運(yùn)行狀況來(lái)判斷是否要換波箱油，如果車輛掛擋順暢，變速箱噪音變化不大，就可以不換;如果車輛換擋時(shí)顯得生澀，特別是行駛速度超過(guò)100公里后變速箱噪音明顯增大，就要考慮是否該更換變速箱油，而手動(dòng)變速箱油由于其變速器內(nèi)部結(jié)構(gòu)相對(duì)簡(jiǎn)單，精密度不高，技術(shù)也較為成熟，手動(dòng)變速箱油主要起潤(rùn)滑作用，一般的家用車是3年或者10萬(wàn)公里左右更換一次。
Usually, it is recommended to change the automatic transmission oil every 40000 kilometers. The owner can determine whether to change the transmission oil based on the operating condition of the vehicle's transmission. If the vehicle shifts smoothly and the transmission noise does not change much, it is not necessary to do so; If the vehicle appears jerky when shifting gears, especially when the transmission noise significantly increases after driving speed exceeds 100 kilometers, it is necessary to consider whether to replace the transmission oil. However, manual transmission oil, due to its relatively simple internal structure, low precision, and mature technology, mainly serves as a lubricant. Generally, household cars need to replace it every 3 years or around 100000 kilometers.
四、更換變速箱油需要注意些啥
4、 What should I pay attention to when changing the transmission oil
1、換油可不是僅僅是將放油螺絲打開那么簡(jiǎn)單，由于變速箱內(nèi)部比較復(fù)雜，這樣操作不僅放不干凈而且容易將雜質(zhì)留在內(nèi)部，好使用循環(huán)機(jī)進(jìn)行換油，這樣可以將雜質(zhì)一起處理了。
1. Changing the oil is not just about opening the oil drain screw. Due to the complexity of the gearbox, this operation not only makes it difficult to clean but also easily leaves impurities inside. It is easy to use a circulation machine for oil change, so that impurities can be treated together.
2、選擇更換變速箱油時(shí)，要嚴(yán)格按照廠家要求進(jìn)行添加，盡量不要選擇非原廠變速箱油，更不能貪圖便宜使用假冒偽劣變速箱油。
2. When choosing to replace the transmission oil, it is necessary to strictly follow the manufacturer's requirements for adding, and try not to choose non original transmission oil, let alone seek cheap use of counterfeit and inferior transmission oil.
3、車型不同但是變速箱品牌相同，這個(gè)時(shí)候還是建議去4S店更換變速箱油，雖然變速箱品牌相同，但是做工、材質(zhì)和調(diào)教也會(huì)根據(jù)品牌和車型的變化而變化，在這里千萬(wàn)不要貪小失大，要知道雖然變速箱油比較貴，但是維修個(gè)變速箱更貴。
3. Although the models are different but the transmission brand is the same, it is still recommended to go to a 4S store to change the transmission oil. Although the transmission brand is the same, the workmanship, materials, and tuning will also change according to the brand and model. Don't be greedy and lose the big here. It should be noted that although the transmission oil is expensive, repairing a gearbox is more expensive.
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