Unscrew the two fastening nuts for the wiper shaft and the two nuts securing the catch bar .

拧开 刮水器 轴的两个紧固螺母和用以保护定位杆的两个螺母。

Turn the wiper module over and remove the nut that secures the wiper motor crank arm to the wiper motor output shaft .

转动雨刷模组盖，并拆下将雨刷马达曲柄臂固定于 雨刷马达输出 轴上的螺帽。