1、先将发动机皮带轮安装上。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/a8773912b31bb051e27d6654267adab44aede075?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、将发电机皮带的下方挂在曲轴齿轮上。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b3b7d0a20cf431ad498b96455b36acaf2edd9875?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、将涨紧器的弹簧往下按。如下图:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d058ccbf6c81800aa2bc5c72a13533fa828b4775?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、将涨紧器弹簧螺丝拧紧。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/f9dcd100baa1cd11a7efa75ca912c8fcc3ce2d75?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、将发动机皮带的上方挂在发动机皮带轮上,就操作完毕了。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/7af40ad162d9f2d36149f193b9ec8a136327cc76?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
扩展资料:
货车发动机上的皮带上一般有五个轮,分别为:
1、曲轴皮带轮,动力源的锁在,皮带的转动由这个轮提供。
2、水泵皮带轮,通过旋转来实现发动机内部冷却水循环。
3、发电机皮带轮,通过旋转来实现发电机转动,给车辆提供补充电源。
4、压缩机皮带轮,通过旋转来实现压缩机工作,给空调提供低温冷媒,降低车内温度。
5、张紧轮,保证皮带在适当的张紧度工作。