C7 Engines for Caterpillar Built Machines Caterpillar


Electronic Control Module - Remove and Install

Usage:

584HD 109

拆卸步骤

    ------ WARNING! ------

    发动机的意外启动会对在设备上工作的人员造成伤害或死亡。

    为避免发动机意外启动,将蓄电池负极(-)端子上的蓄电池电缆拆下。 将所有拆下的蓄电池电缆末端的金属表面用胶布完全粘住,以防止其与其它的金属表面接触而激活发动机的电子系统。

    在启动/停止开关的位置上放置“不要操作”的标签,以通知他人该设备正在维修之中。


  1. 断开蓄电池。



    图 1g01155236

  1. 松开六角头固定螺钉 (1) 。 将线束组件 (2) 从电子控制模块 (4) 上断开。

  1. 拆卸螺母 (3) 、垫圈、隔离块、电子控制模块 (4) 和接地母线。

安装步骤




    图 2g01155236

  1. 把隔离块安置在电子控制模块 (4) 上。 将垫圈、接地母线和电子控制模块 (4) 安置在发动机上并安装螺母 (3) 。

  1. 将线束组件 (2) 连接到电子控制模块 (4) 上。 安装六角头螺钉 (1) 并拧紧至扭矩为 6 ± 1 N·m (53 ± 9 lb in)。

  1. 连接蓄电池。

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