……………………………………………………………………………………………………39Р5 电缆敷设…………………………………………………………………………………………………………………………………40Р(三)机械部分…………………………………………………………………………………………………………………………………40Р1 提、落尾水闸门……………………………………………………………………………………………………………………………40Р2 蜗壳、及尾水人孔门开启与关闭…………………………………………………………………………………………………………41Р3 导轴承、主轴密封检修……………………………………………………………………………………………………………………41Р4 机架检修…………………………………………………………………………………………………………………………………42Р5 接力器检修………………………………………………………………………………………………………………………………42Р6 导叶间隙调整……………………………………………………………………………………………………………………………42Р7 转轮汽蚀裂纹处理………………………………………………………………………………………………………………………43Р8 定、转子吊装……………………………………………………………………………………………………………………………43Р9 调速器检修………………………………………………………………………………………………………………………………43Р10 压力容器检修……………………………………………………………………………………………………………………………44Р11 空压机检修………………………………………………………………………………………………………………………………44