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丰田 RY-30、KM-20型汽车变速器异常噪声经常出现在汽车爬坡或载重量大时,这是由于车辆后部降低、惰轮因齿轴倾斜而向后方滑动,导致倒档惰轮与低速齿轮之间
Abnormal noise on Toyota RY-30 and KM-20 car transmissions often occurs when the vehicle climbs or loads heavily, as the rear of the vehicle lowers and the idler slides rearward due to tilting of the pinions, causing the reverse idler Between low speed gear