In the last issue, the editor explained the disassembly and assembly precautions and other related issues during the maintenance of the automatic gearbox. In this issue, what are the characteristics of the automatic gearbox in the replacement construction? Next, I will give you a detailed explanation on this issue.

1、一般不管是手動(dòng)變速箱還是自動(dòng)變速箱建議更長(zhǎng)12個(gè)月或二萬(wàn)公里更換一次自動(dòng)變速箱油，也有的車型的使用說(shuō)明書(shū)上寫(xiě)著24個(gè)月或四萬(wàn)公里更換。

1. Generally, it is recommended to change the automatic transmission oil once in 12 months or 20000 kilometers at most for manual transmission or automatic transmission. In some models, the operation manual says 24 months or 40000 kilometers.

上述只是一般情況下的建議，根據(jù)當(dāng)?shù)貧夂颉⒌缆贰⒖諝馇闆r，建議車主要定期檢查及時(shí)更換ATF。

The above is only a general recommendation. According to the local climate, road and air conditions, it is recommended that the vehicle should check regularly and replace the ATF in time.

2、或遇變速箱打滑、水溫偏高、換擋遲緩、或遇系統(tǒng)滲漏時(shí)清洗保養(yǎng)一次

2. Or in case of gearbox slipping, high water temperature, slow shifting, or in case of system leakage, clean and maintain once

自動(dòng)波箱深度保養(yǎng)的意義

Significance of deep maintenance of automatic wave box

清除有害的油泥和漆膜沉積物，恢復(fù)密封墊和O型圈的彈性，使變速箱換檔平順，提高動(dòng)力輸出，徹底更換舊的自動(dòng)變速箱油。

Remove the harmful sludge and paint film deposits, restore the elasticity of the gasket and O ring, make the transmission shift smoothly, improve the power output, and completely replace the old automatic transmission oil.

不做的危害

Harm of not doing

油泥和漆膜的沉淀物會(huì)阻塞系統(tǒng)，是變速不靈敏，動(dòng)力輸出不暢，為行車安全帶來(lái)安全隱患。

The deposits of oil mud and paint film will block the system, which is insensitive to speed change and poor power output, bringing potential safety hazards for driving safety.

更換施工特點(diǎn)

Replacement construction features

1在恒溫條件下對(duì)自動(dòng)變速箱進(jìn)行清洗，避免了以往換油時(shí)由于新舊油溫差過(guò)大，引起變速箱內(nèi)部元件尺寸變化對(duì)變速箱造成的危害。

1. Under constant temperature condition, the automatic gearbox is cleaned to avoid the damage to the gearbox caused by the size change of the internal components of the gearbox due to the excessive temperature difference between the old and new oil in the past oil change.

2通過(guò)精密的測(cè)定保證在等溫條件下，確保達(dá)到99%以上的新舊油交換率！避免由于交換率過(guò)低,新油使用壽命縮短對(duì)變速箱的傷害。

2. Ensure that the exchange rate of new and old oil is over 99% under isothermal condition through precise measurement! Avoid the damage to the gearbox due to the low exchange rate and the shortened service life of new oil.

一般在更換自動(dòng)變速箱油時(shí)大都是卸下自動(dòng)變速箱油底的螺絲來(lái)漏掉舊油再加入新油，但這樣大約只能換上30%的新油，而還有70%的舊油仍殘留在變速箱內(nèi)。如果以拆卸油底殼的方式進(jìn)行換油，則可達(dá)到70%的換油率，這樣其實(shí)就已經(jīng)能確保變速箱的健康了。

In general, when changing the automatic transmission oil, it is mostly to remove the screws on the oil bottom of the automatic transmission to leak out the old oil and then add new oil, but in this way, only about 30% of the new oil can be replaced, and 70% of the old oil is still left in the transmission. If the oil is changed by removing the oil pan, the oil change rate can reach 70%, which can ensure the health of the transmission.

但目前較好的換油方法是動(dòng)態(tài)換油，采用專用的變速箱清洗設(shè)備，在變速箱運(yùn)轉(zhuǎn)的過(guò)程中，將舊油充分循環(huán)、排放干凈后再加入新的變速箱油，從而使換油率高達(dá)90%以上。

But at present, the better oil change method is dynamic oil change. The special gearbox cleaning equipment is used. In the process of gearbox operation, the old oil is fully recycled and drained before adding new gearbox oil, so that the oil change rate can reach more than 90%.

通用、豐田、福特等品牌的自動(dòng)變速箱的摩擦系數(shù)不同，所以ATF油不同，不能混用。混用ATF，會(huì)造成變速箱的摩擦片損壞，出現(xiàn)離合器、制動(dòng)器打滑等現(xiàn)象，嚴(yán)重的則會(huì)毀掉摩擦片。

The friction coefficient of automatic transmission of GM, Toyota, Ford and other brands is different, so ATF oil is different and cannot be mixed. If ATF is mixed, the friction plate of gearbox will be damaged, and the clutch and brake will slip. If it is serious, the friction plate will be destroyed.

以上就是小編為您講解的自動(dòng)變速箱更換施工特點(diǎn)以及注意事項(xiàng)，希望通過(guò)您的耐心閱讀小編講解的這些知識(shí)能對(duì)您的使用或者選購(gòu)方面有所幫助，更多關(guān)于自動(dòng)變速箱的維修等相關(guān)知識(shí) 您可以來(lái)本公司的官網(wǎng)進(jìn)行詳細(xì)了解

The above is the construction features and precautions of automatic gearbox replacement explained by Xiaobian for you. I hope that the knowledge explained by Xiaobian will be helpful for your use or purchase through your patience. For more information about automatic gearbox maintenance, you can come to our official website for detailed understanding