Shandong gearbox maintenance: how to solve the problem of water intake? The water intake of gearbox is also different to a certain extent. Early maintenance can save tens of thousands of yuan. When vehicles wade into water, not only the engine is easy to enter water, but also the gearbox is easy to enter water, resulting in gear wear, abnormal sound and even "crash into the car" and other consequences. Last week, we introduced how to repair foam cars. We will introduce how to judge the degree of water transmission, how to repair and cost the water after transmission, and how to provide some reference for the suspected owners of water transmission.

　　有兩種情況會導致水進入變速箱

　　There are two conditions that can cause water to enter the gearbox進入變速箱的進水口主要從排氣口進入。由于變速箱不是完全密封的，水本身有可能直接從排氣口進入。當變速器運行時，如果它是由水冷卻的，并且水位很高，就有可能通過排氣孔把水吸進來。一般情況下，變速器進水主要由以下兩種情況引起:

　　The water inlet into the gearbox mainly enters from the exhaust port. Since the gearbox is not fully sealed, water itself may enter directly from the exhaust port. When the transmission is running, if it is cooled by water and the water level is high, it is possible to suck water through the exhaust hole. Generally, the transmission water intake is mainly caused by the following two situations:

　　情況1:水超過車輪的2/3

　　Case 1: Water exceeds 2/3 of the wheel.

　　一種情況是汽車進水。具體的標準是，如果水是車輪的2/3以上，那么水進入變速箱的概率大約是80%到90%，如果水沒有越過儀表板的位置，那么變速箱就是100%的水。

　　The first case is that the car is flooded. Specifically, if water is more than two-thirds of the wheel, the probability of water entering the gearbox is about 80% to 90%. If water does not cross the dashboard, then the gearbox is 100% water.

　　情況二:開會時水波進入變速箱

　　Situation 2: Water waves enter the gearbox during the meeting第二種情況是在開會時，如果路面積水過多，那么由此產生的水霧打在汽車上，也可能導致積水傳播。

　　In the second case, if there is too much water on the road during the meeting, the resulting water mist will hit the car, which may also lead to the spread of water accumulation.

　　變速箱中有三種等級的濕度

　　There are three grades of humidity in the gearbox慶陽自動變速器維修中心車間經理榮正熙表示，變速器進水可分為三個不同程度的嚴重程度，具體判斷方法如下:

　　Rong Zhengxi, workshop manager of Qingyang Automatic Transmission Maintenance Center, said that the water intake of transmission can be divided into three different degrees of severity. The specific judgment methods are as follows:

　　嚴重進水:觀察油和水的混合物進行鑒別

　　Severe Influent: Observe the Mixture of Oil and Water for Identification變速箱進水比較嚴重，可以直接觀察到通過排油。這樣做的方法是從變速箱中排放油。如果你觀察油和水的混合物，以獲得更多的水，你可以判斷它的顏色和粘度。

　　The water intake of gearbox is serious, and the oil discharge can be observed directly. The way to do this is to drain oil from the gearbox. If you look at the mixture of oil and water to get more water, you can judge its color and viscosity.

　　進水介質:油底殼內出現白色沉積物

　　Intake medium: white sediment in oil pan

　　如果無法確定水是否流經排水溝，則需要進一步檢查。方法是除去油底殼并觀察。因為如果輸送水、油和水混合會產生白色乳劑，并附著在油底殼上，如果觀察到這種沉積物，那么輸送的就是介質水。

　　If it is not possible to determine whether water flows through a drainage ditch, further checks are needed. The method is to remove the oil pan and observe it. Because if water, oil and water are mixed, a white emulsion will be produced and attached to the oil pan. If this sediment is observed, then the medium water will be transported.

　　輕水:變速箱上的一些螺絲生銹

　　Light Water: Some of the screws on the gearbox are rusty如果以上兩種方法都不能確定，則需要通過拆下螺絲觀察變速箱。由于油和水混合后，會腐蝕鋼螺絲，如果在發現懷疑是水的傳動后發現一些螺絲生銹，可以判斷傳動是輕水，而且含水量不會太大。

　　If neither of the above methods is certain, the gearbox needs to be observed by removing the screw. Because the steel screw will be corroded when oil and water are mixed, if some screw is found to be rusty after suspected water transmission, it can be judged that the transmission is light water, and the water content will not be too large.

　　針對不同的進氣口狀況提供維修建議

　　Provide maintenance suggestions for different intake conditions嚴重進水:應更換至少3個Serious water intake: at least 3 should be replaced對于進水嚴重的變速箱，有很多部件需要更換。下面列出了六個維護項目。第二，更換摩擦片，由于摩擦片由鋼材和高密度木脂材料組成，在水中膨脹會影響摩擦效果;第三，傳動油和差速器油也需要完全更換;第四，當水嚴重時，應更換鏈輪;第五，是否更換變速箱閥要視情況而定，因為如果更換變速箱水潤滑效果會減弱;第六，如果自動變速器的多功能開關等部件必須更換韋德。

　　For the gearbox with serious water intake, many parts need to be replaced. Six maintenance projects are listed below. Secondly, change the friction disc, because the friction disc is composed of steel and high-density wood resin material, expansion in water will affect the friction effect; thirdly, transmission oil and differential oil also need to be completely replaced; fourthly, when the water is serious, the sprocket should be replaced; fifthly, whether to replace the gearbox valve depends on the situation, because if the water lubrication effect of the gearbox is replaced, it will weaken; sixthly, if the water lubrication effect of the gearbox changes automatically. The multi-function switch and other components of the speed device must be replaced by Wade.

　　介質進水:必須更換摩擦盤、油封等部件

　　Medium Intake: Friction Disk, Oil Seal and Other Components Must be Replaced中等進水時需要更換的部件要比嚴重進水時少得多，但必須徹底更換墊圈、油封、摩擦墊、傳動油和差速器油等部件。如自動變速器多功能開關等部件也需要更換。
                        

　　There are fewer parts to be replaced in medium water intake than in severe water intake, but gaskets, oil seals, friction pads, transmission oil and differential oil must be replaced thoroughly. For example, automatic transmission multi-function switch and other components also need to be replaced.

　　小水:較好更換傳動油和差速器油

　　Xiaoshui: It's better to replace transmission oil and differential oil.

　　維持少量進水與維持中等進水相似，但主要是預防性的。較好更換橡膠圈、油封、摩擦板等部件，延長使用壽命，建議更換傳動油和差速器油。

　　Maintaining small intake is similar to maintaining medium intake, but mainly preventive. It is better to replace rubber ring, oil seal, friction plate and other components to prolong service life. It is recommended to replace transmission oil and differential oil.

　　特殊情況:部分新車型需要更換變速器總成

　　Special case: Some new models need to replace transmission assembly除了上述三種水情況,記者了解到,一些新模型,因為交貨時間相對較短,加上傳輸是新的,制造商不能提供油封及其他一次性用品,加上市場也難以購買這些配件,所以一旦水,只能選擇更換變速箱總成。

　　In addition to the above three water conditions, the reporter learned that some new models, because the delivery time is relatively short, coupled with the transmission is new, manufacturers can not provide oil seals and other disposable supplies, plus the market is difficult to buy these accessories, so once the water, only choose to replace the gearbox assembly.

　　特別提醒:維修變速箱還需要清洗冷卻油通道

　　Special caution: Maintenance of gearbox also requires cleaning of cooling oil passage但這并不意味著在變速箱維修中心修復了涉水變速箱之后就結束了。由于涉水車的冷卻油導管仍然存在水，如果直接安裝水將再次進入變速器。因此，維修中心也將安裝在變速器上的汽車，熱油通道將全部被水清除。

　　But that doesn't mean it's over after the water-wading gearbox has been repaired in the gearbox maintenance center. Since there is still water in the cooling oil conduit of the wading car, if the water is installed directly, it will enter the transmission again. Therefore, the maintenance center will also be installed on the transmission of the car, the hot oil channel will be completely removed by water.

　　維修費用從幾千到幾萬不等

　　Maintenance costs range from thousands to tens of thousands一般維修費用1萬元以上General maintenance cost over 10,000 yuan根據模型和水的嚴重程度，維持傳播的成本會有所不同。慶陽雪Yanxiang股份自動變速器服務中心主任,說他們會買水傳輸結束維護方式,里面所有的合成油密封,更換如果韋德的車是新的,沒有其他部分受損,所以修復傳輸的成本應該在10000到15000元之間。有些車很輕，更換變速箱油和油封只需幾千美元。但假如同時還存在法蘭軸磨損等情況，在此基礎上維修費用可增加5000元左右。此外，如果涉及到一些電氣元件，成本也會增加。

　　更換閥體、雙離合器等部件成本較高

　　Replacement of valve body, double clutch and other components costs higher當然，也有一些特殊的情況。例如，對于一些機電一體化的型號，由于變速箱的閥體無法拆卸清洗，一旦進水必須更換閥體，一個閥體的價格約為2萬元。此外，雙離合器變速箱比普通變速箱涉水后的保養費用也要高，因為雙離合器位于變速箱外，如果離合器進水無法修復，那么只能建議更換，費用為7000元至10000元。如果之前提到的鏈輪需要更換，價格在7000元左右。

　　Of course, there are also some special situations. For example, for some Mechatronics models, because the valve body of the gearbox can not be removed and cleaned, once the water has to be replaced, the price of a valve body is about 20,000 yuan. In addition, the maintenance cost of the double clutch gearbox is higher than that of the ordinary gearbox after wading, because the double clutch is located outside the gearbox. If the clutch can not be repaired, then only replacement can be recommended. The cost is 7,000 yuan to 10,000 yuan. If the sprocket mentioned above needs to be replaced, the price will be around 7000 yuan.

　　延誤修理時間或造成損失的三至五倍以上

　　Delaying repair time or causing loss of more than three to five times綜上所述，在目前的市場上，如果水非常嚴重，像大眾這樣的車型的變速箱的平均維護費用超過2萬元。如果情況特別嚴重，費用可能達到4 - 5萬元。和維修前,成本會降低,如果變速箱略水和不及時修理,很長一段時間可能會導致一系列的問題,如石油泄漏、異常聲音,“沖車”現象,在此之前老板甚至會修復3到5倍以上,超過一萬元。

　　To sum up, in the current market, if the water is very serious, the average maintenance cost of gearboxes for vehicles like Volkswagen is more than 20,000 yuan. If the situation is particularly serious, the cost may reach 40 - 50,000 yuan. And before maintenance, the cost will be reduced. If the gearbox is slightly watered and not repaired in time, a long period of time may lead to a series of problems, such as oil spill, abnormal sound, and "rush" phenomenon. Before that, the boss will even repair more than three to five times, more than 10,000 yuan.

　　輸水懷疑提前維修

　　Suspected early maintenance of water conveyance較好徹底更換傳動油

　　It's better to replace the transmission oil thoroughly.

　　袁的馬自達2在上個月底被淹并熄火，目前已經修好，可以運行，但他擔心變速箱也被淹了。類似一個變速箱懷疑但不及時修復水,雪Yanxiang股份的建議,業主不能有太多的機會,積極的預防是較好的政策,甚至水并不是特別嚴重,至少應該完全取代傳輸流體,消除安全隱患,這是較多一千元的成本。

　　Yuan's Mazda 2 was flooded and extinguished at the end of last month. It is now repaired and operational, but he fears that the gearbox will also be flooded. Similar to the suspicion of a gearbox but not timely repair of water, Xue Yanxiang shares suggested that owners should not have too many opportunities, active prevention is the best policy, even water is not particularly serious, at least should completely replace the transmission fluid, eliminate potential safety hazards, which is the maximum cost of 1,000 yuan.

　　盡快到4S店進行徹底檢查

　　Carry out thorough inspection to 4S shop as soon as possible除了換油,她還建議,車的主人較好去4 s店,要求維修人員打開油箱蓋徹底檢查傳播,因為如果汽車的變速器是只有少量的水,再加上一段時間沒有開車,很難檢查出來,即使石油釋放,讓水完全出來是很困難的。

　　In addition to changing the oil, she also suggested that the owner of the car should go to the 4S shop and ask the maintenance personnel to open the tank cover for thorough inspection and dissemination, because if the car's transmission is only a small amount of water, plus a period of time without driving, it is difficult to check it out, even if the oil is released, it is very difficult to let the water out completely.

　　盡快送到4S店進行檢查，不僅能盡快消除變速器的隱患，還能避免因維修時間延誤而造成的昂貴的自費問題。車主與4S店溝通后，可對變速箱進行徹底檢查并出具檢測報告。如果在未來出現問題，車主也可以有證據來檢查和維護自己的利益。

　　Send it to 4S shop for inspection as soon as possible, not only eliminating the hidden trouble of transmission as soon as possible, but also avoiding the expensive self-expenditure caused by the delay of maintenance time. After the owner communicates with 4S shop, he can thoroughly check the gearbox and issue a test report. If problems arise in the future, car owners can also have evidence to check and safeguard their interests.

　　在工作臺上，這種水進入變速器后拆卸，釋放出大量的黃色乳劑油和水的混合物，如果變速器進水后不及時清洗，內部零件容易損壞。

　　On the workbench, the water is disassembled after entering the transmission, releasing a large amount of yellow emulsion oil and water mixture. If the transmission is not cleaned in time after entering the water, the internal parts are easily damaged.

　　摩擦墊是由鋼和高密度木材潤滑脂組合而成。如果變速箱被淹沒，摩擦板的厚度就會膨脹，間隙就會變小。

　　Friction pad is a combination of steel and high density wood grease. If the gearbox is submerged, the thickness of the friction plate will expand and the clearance will become smaller.

　　變速箱已被確認被淹，維修人員正在拆卸變速箱，以便先把積水清除。后需更換摩擦片、膠圈、油封等部件。

　　The gearbox has been confirmed to be flooded. Maintenance personnel are dismantling the gearbox in order to remove the accumulated water first. After that, the friction plate, rubber ring, oil seal and other components should be replaced.

　　這臺變速箱已經無法確定水是否通過油的排出，所以我們需要觀察油底殼。你可以看到左下角的油鍋與一個明確的沉淀混合物的油和水。

　　This gearbox is no longer sure whether water is discharged through oil, so we need to observe the oil pan. You can see oil and water in the lower left corner of the pan with a clear precipitation mixture.

　　這些變速箱進水嚴重，表土和銹跡明顯。我們需要把它們全部拆卸下來，以確定內部的損壞情況以及隨后的維修費用。

　　These gearboxes have serious water intake, obvious surface soil and rust stains. We need to take them all down to determine the internal damage and subsequent maintenance costs.

　　很明顯，變速箱里的各個螺絲都生銹了，而且肯定被澆過水了。

　　Obviously, all the screws in the gearbox are rusty and must have been watered.

　　將水放入扭轉變流器中進行切割，將含有水的油進行清理，更換橡膠圈、油封和摩擦片等部件后再焊接，這比更換一個新的扭轉變流器節省7.8萬元。

　　Water is put into the torsional converter for cutting, oil containing water is cleaned up, rubber rings, oil seals and friction discs are replaced and then welded, which saves 78,000 yuan compared with replacing a new torsional converter.