793D Off-Highway Truck Engine Supplement Caterpillar


Fuel Filter (Secondary) and Fuel Filter Base - Remove and Install

Usage:

793D FDB

拆卸步骤

表 1
所需工具    
工具     零件号     零件说明     数量    
A     185-3630     带式扳手组件     1    

注: 清洁度是一项重要的因素。 拆卸步骤开始之前,应彻底清洁部件外部。 这有助于防止尘土进入内部结构。

注: 为便于安装,在所有软管、导线和管子上做出识别标记。 塞住所有软管和管。 这将有助于防止液体泄漏和防止污染物进入系统。


注意

在检验、保养、测试、调整及维修发动机时,请小心确保盛接流出的液体。 在打开或拆解任何储有液体的部件之前,要准备好合适的容器收集液体。

有关适合收集和盛接卡特彼勒产品上的液体的工具和供应品,请参阅专门出版物, NENG2500, "卡特彼勒代理商工具目录"。

按照本地法规和条例处置所有液体。





    图 1g01189677

  1. 将阀门 (1) 转到 OFF 位置。



    图 2g01189679

  1. 断开线束组件 (2) 。



    图 3g01189680

  1. 拆下电缆扎带 (4) 。 拆下护罩组件 (3) 并将护罩组件 (3) 安置到一旁。



    图 4g01189681

  1. 断开管组件 (5) 。



    图 5g01189682

  1. 断开管组件 (6) 。



    图 6g01189684

  1. 使用工具 (A) 拆下滤清器 (9) 。

  1. 拆下螺栓 (7) 。 拆下滤清器底座 (8) 。

安装步骤

表 2
所需工具    
工具     零件号     零件说明     数量    
A     185-3630     带式扳手组件     1    

注: 清洁度是一项重要的因素。 安装步骤开始之前,应彻底清洁部件外部。 这有助于防止尘土进入内部结构。




    图 7g01189684

  1. 安装滤清器底座 (8) 。 安装螺栓 (7) 。

  1. 使用工具 (A) 安装滤清器 (9) 。



    图 8g01189682

  1. 连接管组件 (6) 。



    图 9g01189681

  1. 连接管组件 (5) 。



    图 10g01189680

  1. 卸下护罩组件 (3) 。 安装电缆带 (4) 。



    图 11g01189679

  1. 连接线束组件 (2) 。



    图 12g01189677

  1. 将阀门 (1) 转到 ON 位置。

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