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VIN:LFV3A23C78×××××××。行驶里程:98000km。故障现象:变速器因驱动后行星架的K2离合器活塞损坏,进行了大修。大修过程中更换了K2离合器活塞及大修包中的摩擦片,翻新了变矩器。大修后出现换挡杆挂入D挡位时冲击,而且行驶中5-4挡时冲击。故障诊断:09G变速器的传动简图如图1所示。这款变速器的行星齿轮传动机构分为前后两组行星排,属于“Leplletier”式结构。变速器各挡位元件动作如表所示。
VIN: LFV3A23C78 ×××××××. Mileage: 98000km. Symptom: The transmission has been overhauled due to damage to the K2 clutch piston of the planetary carrier after driving. Overhaul the process of replacing the K2 clutch piston and overhaul the friction lining, renovation of the torque converter. After the overhaul shift lever into the D gear when the impact, and the impact of 5-4 block when driving. Troubleshooting: 09G transmission drive diagram shown in Figure 1. The transmission planetary gear drive is divided into two groups before and after the planetary row, belonging to “Leplletier ” type structure. Transmission gear unit action as shown.