657G Wheel Tractor-Scraper Engine Supplement Caterpillar


Oil Pan - 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. 将发动机机油排入合适的容器以便保存或废弃。 请参阅操作和保养手册, "发动机机油 - 更换"。



    图 1g01288652

  1. 拆下螺栓 (1) 和管组件 (2) 。



    图 2g01288654

  1. 断开软管组件 (3) 和夹子 (4) 。



    图 3g01288655

  1. 从冷却器组件 (6) 两侧拆下支架 (7) 。

  1. 拆下螺栓 (5) 和油底壳 (8) 。

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 4g01288655

  1. 将油底壳 (8) 和密封垫在发动机上定位,然后安装螺栓 (5) 。

  1. 将支架 (7) 安装到冷却器总成 (6) 两端。



    图 5g01288654

  1. 连接软管组件 (3) 和夹子 (4) 。



    图 6g01288652

  1. 将管组件 (2) 在机器上定位,然后安装螺栓 (1) 。 拧紧螺栓 (1) 至扭矩为 435 ± 20 N·m (321 ± 15 lb ft)。

  1. 将机油加注到发动机中。 请参阅操作和保养手册, "发动机机油 - 更换"。

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