789C Off-Highway Truck Machine Systems Caterpillar


Check Valve (Secondary Air Tank) - Remove and Install

Usage:

789C 2BW

拆卸步骤

开始:

  1. 安装固定缆线。 有关正确的操作程序,请参考拆卸和组装, "卡车车斗固定缆线 - 拆卸和安装"部分。
  2. 卸下驾驶室的后舱室盖。 有关正确的操作程序,请参考拆卸和组装, "盖子(驾驶室后部)- 拆卸和安装"部分。

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

车斗降下后,车斗与机架之间没有空隙。 如果不安装固定缆线,可能会导致在此区域作业的人员受伤或死亡。


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

为防止可能的人身伤害,在断开空气系统的任何部件前,释放空气箱压力。





    图 1g00422718

  1. 释放储气罐中的气压。

  1. 卸下软管组件 (3) 和弯头 (1) 。

  1. 从止回阀 (2) 上卸下弯头 (1) 。

  1. 卸下止回阀 (2) 。

安装步骤

注: 安装前,在外锥形螺纹上涂上 5P-3413 管密封胶 。




    图 2g00422718

  1. 安装止回阀 (2) 。

  1. 将弯头 (1) 连接至止回阀 (2) 。

  1. 将弯头 (1) 安装到软管组件 (3) 上。

  1. 向储气罐蓄充气压。

    注: 请参考运行和维护手册, "利用外部气源起动",为储气罐重新充气。

End By:

  1. 安装驾驶室的后舱室盖。 有关正确的操作程序,请参考 拆卸和组装, "盖子(驾驶室后部)- 拆卸和安装"部分。
  2. 断开固定缆线。 有关正确的操作程序,请参考 拆卸和组装, "卡车车斗固定缆线 - 拆卸和安装"部分。

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