讓我們來看看自動(dòng)變速箱維修如何修理汽車頓挫、鎖檔的問題。
Let's take a look at how automatic gearbox maintenance repairs the car's faltering and locked gears.
日期:2019年6月25日車型:寶馬X1變速箱車型:6L45里程:90,000km
Date: June 25, 2019 model: BMW X1 transmission model: 6l45 mileage: 90000km
2故障現(xiàn)象:
2. Fault phenomenon:
寶馬X1變速箱型號(hào)為6L45，行駛里程為9萬公里。由于齒輪箱故障，有停、停和鎖齒輪。由于該變速箱在7 ~ 10萬公里的運(yùn)行周期內(nèi)故障頻繁，故障主要表現(xiàn)在機(jī)電單元和機(jī)械單元。
The model of BMW X1 transmission is 6l45, with a mileage of 90000 km. There are stop, stop and lock gears due to gearbox failure. Because the gearbox has frequent faults in the operation period of 70000 ~ 100000 km, the faults mainly lie in the electromechanical unit and mechanical unit.
3故障分析:
3 fault analysis:
接下來的解釋是變速箱機(jī)電單元故障及維護(hù)解決方案分析，6L45變速箱配備:寶馬X1、寶馬X5、凱迪拉克ATS均配備此自動(dòng)變速器。明星維修人員拆下油盤后，暴露出來的是變速箱機(jī)電單元，其中就是我們的變速箱電腦和閥體以及過濾器。
The next explanation is the analysis of mechanical and electrical unit failure and maintenance solutions of the gearbox. The 6l45 gearbox is equipped with: BMW X1, BMW X5 and Cadillac ATS are equipped with this automatic transmission. After the star maintenance personnel removed the oil pan, they exposed the mechanical and electrical unit of the gearbox, including our leading gearbox computer, valve body and filter.
四、維護(hù)流程:
4、 Maintenance process:
變速箱油底殼,發(fā)現(xiàn)變速箱內(nèi)部不能穿粉的過濾器來過濾掉灰塵,這也就是為什么變速箱機(jī)電單元損壞,變速箱的真正原因機(jī)電傳動(dòng)單元由于內(nèi)部工作環(huán)境要求非常高,造成的圖象傳輸未能維持油潤(rùn)滑不滿足標(biāo)準(zhǔn),這將加速磨損的傳播,縮短使用壽命。
It is found that the filter inside the gearbox can not wear powder to filter out the dust. That is why the mechanical and electrical unit of the gearbox is damaged. The real reason for the gearbox is that the mechanical and electrical transmission unit fails to maintain the oil lubrication due to the high requirements of the internal working environment, which will accelerate the spread of wear and shorten the service life.
拆下齒輪箱電腦和閥體，由于電磁閥不能正常工作，造成齒輪箱和鎖緊現(xiàn)象，經(jīng)過維修人員檢測(cè)發(fā)現(xiàn)故障，是由壓力控制電磁閥3卡死造成的。在這里提醒大家，傳輸電腦出現(xiàn)故障，在輕微損壞的情況下，一般是可以修復(fù)的。如果電磁閥出現(xiàn)故障，必須更換新的電磁閥。此外，如果有輕微的油堵塞，可以通過清洗來修復(fù)閥體，而磨損的閥體則不能修復(fù)。只有更換閥體才能解決這個(gè)問題。
Remove the gearbox computer and valve body. The solenoid valve fails to work normally, resulting in the gearbox and locking phenomenon. The maintenance personnel found that the fault was caused by the pressure control solenoid valve 3 stuck. Here we remind you, transmission computer failure, in the case of slight damage, is generally repairable. If the solenoid fails, it must be replaced with a new one. In addition, if there is slight oil blockage, the valve body can be repaired by cleaning, while the worn valve body cannot be repaired. This problem can only be solved by replacing the valve body.
自動(dòng)變速箱維修說變速箱電腦已經(jīng)解體，損壞的電磁閥已經(jīng)被更換，變速箱電腦已經(jīng)被清洗。清洗后可裝入車輛試運(yùn)行。確認(rèn)故障已消除，一切恢復(fù)正常。
The automatic gearbox maintenance said that the gearbox computer has been disassembled, the damaged solenoid valve has been replaced, and the gearbox computer has been cleaned. After cleaning, it can be loaded into the vehicle for trial operation. Confirm that the fault has been eliminated and everything is back to normal.
The above is the relevant content introduced by Jinan automatic transmission maintenance company. If you want to know more, please visit the website: http://m.gxrbbs.com
