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日车型:宝马X1变速箱车型:6L45里程:90,000km

　　Date: June 25, 2019 model: BMW X1 transmission model: 6l45 mileage: 90000km

　　2故障现象:

　　2. Fault phenomenon:

　　宝马X1变速箱型号为6L45，行驶里程为9万公里。由于齿轮箱故障，有停、停和锁齿轮。由于该变速箱在7 ~ 10万公里的运行周期内故障频繁，故障主要表现在机电单元和机械单元。

　　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:

　　接下来的解释是变速箱机电单元故障及维护解决方案分析，6L45变速箱配备:宝马X1、宝马X5、凯迪拉克ATS均配备此自动变速器。明星维修人员拆下油盘后，暴露出来的是变速箱机电单元，其中就是我们的变速箱电脑和阀体以及过滤器。

　　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、维护流程:

　　4、 Maintenance process:

　　变速箱油底壳,发现变速箱内部不能穿粉的过滤器来过滤掉灰尘,这也就是为什么变速箱机电单元损坏,变速箱的真正原因机电传动单元由于内部工作环境要求非常高,造成的图象传输未能维持油润滑不满足标准,这将加速磨损的传播,缩短使用寿命。

　　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.

　　拆下齿轮箱电脑和阀体，由于电磁阀不能正常工作，造成齿轮箱和锁紧现象，经过维修人员检测发现故障，是由压力控制电磁阀3卡死造成的。在这里提醒大家，传输电脑出现故障，在轻微损坏的情况下，一般是可以修复的。如果电磁阀出现故障，必须更换新的电磁阀。此外，如果有轻微的油堵塞，可以通过清洗来修复阀体，而磨损的阀体则不能修复。只有更换阀体才能解决这个问题。

　　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.

　　自动变速箱维修说变速箱电脑已经解体，损坏的电磁阀已经被更换，变速箱电脑已经被清洗。清洗后可装入车辆试运行。确认故障已消除，一切恢复正常。

　　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.

　　以上是济南自动变速箱维修公司小编为大家介绍的相关内容，想要了解更多内容，欢迎访问网站：http://www.jnbsx.com

　　The above is the relevant content introduced by Jinan automatic transmission maintenance company. If you want to know more, please visit the website: http://www.jnbsx.com