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电动三轮车上泵怎么排气

更新时间: 2021-04-07 17:40:29     

1、打开上泵油杯盖子(上泵固定在龙头状态);

2、反复捏上泵的刹把捏个十几次,然后捏住不松手,再然后松开下泵的放油螺丝,再让重复操作,直至刹把有压力。如果手柄太软, 没有压力,操作下一步;

3、打开下泵上面的排空气螺丝,此时,千万不能捏手柄,排空气螺丝孔会有油流出, 流出油的同时也会有气泡出来 (操作这一步上泵油杯里不能缺油), 排到看不到有气泡出来,上紧排空气螺丝即可;

4、效果不明显则重复2、3步骤。

关键词: 电动 三轮 车上 怎么 排气

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