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如何辨别电动车的质量的坏
更新时间: 2020-07-01 00:00:00  

辨别方法:

1、看各种螺钉紧固到位,是否松动;

2、车把、车轮、链条、曲柄、脚蹬应运转灵活,车圈应圆速,圆跳动量较小;

3、车把、鞍座、泥板、衣架、支架要装正或是左右对称,不能有明显的偏斜;

4、运动部件与不动部件不能有碰擦;

5、电门钥匙和电池锁要试用一下,以安全可靠、使用方便为宜,电门锁、电池锁、工具箱锁应通用一把钥匙最为方便;

6、打开电门,转动变速把手,检查无级变速和制动断电以及制动效果,并检查电机运转是否平稳,声音是否

关键词: 如何 辨别 电动车 质量

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