天气预报 > 生活 > 门开不开了钥匙也拧不动怎么办
门开不开了钥匙也拧不动怎么办
更新时间: 2021-06-04 02:41:05  

1、首先检查防盗门钥匙是否正确,防盗门钥匙和锁有无损伤。

2、还有就是防盗门钥匙插进去转不动是没有对好位置,有些是因为锁芯脱位造成,可以用手按锁眼,另一只手再可以活动钥匙试试看。

3、锁芯弹子涩,钥匙和弹子卡住了,这时候使用万能润滑除锈剂喷入锁孔,活动钥匙,再尝试转动。

关键词: 钥匙 怎么办

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