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综上,在3挡时,前排内齿圈应是顺时针减速旋转。②有发动机制动:3挡时,自动变速器控制模块可根据情况控制是否有发动机制动。如图95所示,当需要发动机制动时,除了图93所示工作元件外,超速挡制动器工作,它与中间制动器+中间单向离合器(IB+
In summary, in the third gear, the front ring gear should be clockwise slow rotation. ② engine brake: 3 block, automatic transmission control module can control whether the engine brake according to the situation. As shown in Figure 95, when engine braking is required, the overdrive brake operates in conjunction with the intermediate brake + intermediate one-way clutch (IB +