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JL486ZQ2发动机是正时皮带吗
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您好哦亲亲,JL486ZQ2发动机是正时皮带。正时皮带的作用是当发动机运转时,活塞的行程、气门的开启与关闭、点火的顺序,在正时的连接作用下,时刻保持同步运转。正时皮带是发动机配气系统的重要组成部分,通过与曲轴的连接并配合一定的传动比来保证进、排气时间的准确。
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咨询记录 · 回答于2023-03-13
JL486ZQ2发动机是正时皮带吗
您好哦亲亲,JL486ZQ2发动机是正时皮带。正时皮带的作用是当发动机运转时,活塞的行程、气门的开启与关闭、点火的顺序,在正时的连接作用下,时刻保持同步运转。正时皮带是发动机配气系统的重要组成部分,通过与曲轴的连接并配合一定的传动比来保证进、排气时间的准确。
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亲亲,正时皮带属于橡胶部件,随着发动机工作时间的增加,如正时皮带张紧轮、正时皮带张紧器和水泵等都会发生磨损或老化,因此凡是装有正时皮带的发动机,厂家都会有严格要求,在规定的周期内定期更换正时皮带及附件。更换周期随着发动机的结构不同而有所不同,一般在车辆行驶到6万至10万公里时应该更换。
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不是属于正时链条吗
亲亲,让您久等了哦,不是正时链条,是正时皮带。
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哦!谢谢
一般更换正时皮带多少钱呢
亲亲,让您久等了哦,一般更换正时皮带价格1200元。
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