隨著發(fā)展，自動變速器維修的汽車越來越多。買車后，我們需要定期保養(yǎng)。如果維修過程中出現問題，我們需要進行維修。如果新車沒有通過保養(yǎng)期，就需要自己支付費用。既然有問題，就要自費維修，就來告訴大家拆卸自動變速箱時要注意什么。如有因粗心造成的額外費用，業(yè)主不愿意。
With the development of, more and more vehicles are repaired by automatic transmission. After buying the car, we need regular maintenance. If there is a problem in the maintenance process, we need to repair it. If the new car fails to pass the maintenance period, you need to pay for it yourself. Since there is a problem, we have to repair at our own expense. Let's tell you what to pay attention to when disassembling the automatic transmission. If there is any additional cost caused by carelessness, the owner is unwilling.
首先，在拆卸之前。
First, before disassembly.
拆卸自動變速器前，檢查庫存中是否有相應的自動變速器型號。如果達不到易損件和更換件的數量，不建議拆卸。
Before removing the automatic transmission, check whether there is a corresponding automatic transmission model in stock. If the quantity of vulnerable parts and replacement parts cannot be reached, disassembly is not recommended.
先排掉變速箱油，取出u盤，檢查殘油雜質部分。正常情況下，深棕色或棕色粉末是離合器片的磨損，而白色金屬粉末是油泵、單向離合器和齒輪機構的磨損，從而進一步判斷汽車的故障。
Drain the transmission oil first, take out the U-disk and check the residual oil and impurities. Under normal circumstances, dark brown or brown powder is the wear of clutch plate, while white metal powder is the wear of oil pump, one-way clutch and gear mechanism, so as to further judge the fault of automobile.
2.在自動變速箱的維護過程中拆卸它。
2. Disassemble the automatic transmission during its maintenance.
由于車身底部形狀和位置的限制，變速箱通常不會直接從發(fā)動機后部拆下。更好的方法是將變速箱和發(fā)動機一起從車上提起。
Due to the limitation of the shape and position of the underbody, the transmission is usually not removed directly from the rear of the engine. A better way is to lift the transmission and engine from the vehicle.
當自動變速器從發(fā)動機中拉出時，應沿軸向拉出，并沿軸向順時針和逆針旋轉，但不應上下、左右擺動，以免損壞自動變速器輸入軸與液力偶合器或變矩器之間的表面狀況和連接比。
When the automatic transmission is pulled out from the engine, it shall be pulled out along the axial direction and rotated clockwise and counterclockwise along the axial direction, but it shall not swing up and down, left and right, so as not to damage the surface condition and connection ratio between the input shaft of the automatic transmission and the hydraulic coupling or torque converter.
3.修理后，以后再安裝。
3. Install after repair.
準備好不同零件的工具和小盒子，在干凈平整的操作平臺上拆解，從前機油泵開始，從前到后，從外到內逐步拆解，并做好記錄。
Prepare tools and small boxes of different parts, disassemble them on a clean and flat operating platform, starting from the front oil pump, from front to back, from outside to inside, and make records.
拆裝時切記不要用撬棍和鐵直接敲擊，因為自動變速器的外殼大部分都是鋁合金的。拆卸液壓控制閥閥體時，防止上下閥體分離時球和卡環(huán)落地。準確記住正確的位置。拆卸單向離合器時，注意正確的裝配方向，裝配時不要倒轉。拆卸后用汽油清洗零件，確保零件清潔。
Remember not to knock with crowbar and iron directly when disassembling, because most of the shell of automatic transmission is made of aluminum alloy. When removing the hydraulic control valve body, prevent the ball and snap ring from falling to the ground when the upper and lower valve bodies are separated. Remember the correct position accurately. When removing the one-way clutch, pay attention to the correct assembly direction and do not reverse during assembly. Clean the parts with gasoline after disassembly to ensure that the parts are clean.
更換離合器片或制動片時，應將其浸泡在變速器油中，并在吸收油后再進行組裝。請注意，在組裝過程中，應嚴格按照規(guī)定的扭矩擰緊螺釘。
When replacing the clutch plate or brake plate, soak it in the transmission oil and assemble it after absorbing the oil. Please note that during assembly, the screws should be tightened in strict accordance with the specified torque.
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