657G Wheel Tractor-Scraper Engine Supplement Caterpillar


Transmission Oil Cooler - Remove and Install

Usage:

657G W1E

拆卸步骤

注: 清洁度是一项重要的因素。 拆解步骤开始之前,应彻底清洁部件外部。 这将有助于防止脏污进入内部机构。

注: 为便于安装,在所有管路、所有软管、所有线束组件及所有管上做出识别标记。 插接好所有线路、软管和管路。 这将有助于防止液体泄漏和有助于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。


  1. 使用机器液压装置将喷油器伸入到前部位置。

  1. 将冷却液排入合适的容器以便保存或废弃。 请参阅操作和保养手册, "冷却系统冷却液 (ELC) - 更换"。



    图 1g01288843

  1. 将适当的起吊设备连接到变速箱油冷却器 (2) 上。 变速箱油冷却器 (2) 的重量约为 50 kg (110 lb)。

  1. 断开软管组件 (1) 。



    图 2g01288845

  1. 拆下支架 (3) 。



    图 3g01288846

  1. 断开软管组件 (4) 。



    图 4g01288848

  1. 拆下 6 个螺栓 (5) 和变速箱油冷却器。

安装步骤

注: 清洁度是一项重要的因素。 组装之前,应使用清洗剂彻底清洁所有零件。 让零件风干。 不要使用抹布擦干零部件。 棉绒可能会留在零部件上,从而可能导致以后出现故障。 检验所有零件。 如果任何零件磨损或损坏,则应使用新件进行更换。




    图 5g01288848

  1. 使用适当的起吊设备将风扇在机器上定位。 变速箱油冷却器的重量约为 50 kg (110 lb)。

  1. 安装 6 个螺栓 (5) 。



    图 6g01288846

  1. 连接软管组件 (4) 。



    图 7g01288845

  1. 安装支架 (3) 。



    图 8g01288843

  1. 将软管组件 (1) 连接到变速箱机油冷却器 (2) 上。

  1. 向冷却系统加注冷却液。 请参阅操作和保养手册, "冷却系统冷却液 (ELC) - 更换"。

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