3408E and 3412E Engines for Caterpillar Built Machines Caterpillar


Engine Oil Pan - Remove and Install

Usage:

769C 01X

拆卸步骤


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。



注意

保持所有零件清洁无杂质。

杂质会造成快速磨损並縮短部件使用寿命。


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

热油和热的部件可能会导致人员受伤。 不要让热的机油和部件接触皮肤。


  1. 将机油从发动机油底壳放入适当的容器中,以便保存或废弃处理。


    图 1g00552331
    典型实例

  2. 拆卸管组件 (1)。 拆下密封垫。


    图 2g00552333
    典型实例

  3. 将螺栓 (2) 从发动机油底壳 (3) 上拆下。

  4. 由两名技师拆下发动机油底壳 (3)。

    3408E 发动机油底壳的重量约为 14 kg (31 lb)

    3412E 发动机油底壳的重量约为 27 kg (60 lb)

  5. 将密封垫 (4) 从发动机油底壳和缸体上彻底拆除。

    确保已经从发动机油底壳和缸体的配合面上彻底清除了全部旧密封垫材料。 确保所有表面清洁无异物和碎屑。

安装步骤


注意

保持所有零件清洁无杂质。

杂质会造成快速磨损並縮短部件使用寿命。


  1. 利用 5H-2471 粘合剂将新密封垫安装到发动机油底壳上。


    图 3g00552333
    典型实例

  2. 将新密封垫 (4) 定位到发动机油底壳 (3) 上。

  3. 由两名技师将发动机油底壳 (4) 定位到发动机上。

    3408E 发动机油底壳的重量约为 14 kg (31 lb)

    3412E 发动机油底壳的重量约为 27 kg (60 lb)

  4. 安装将发动机油底壳 (3) 固定到缸体上的螺栓 (2)。


    图 4g00552331
    典型实例

  5. 安装管组件 (1)。

  6. 在发动机中加入正确油位的推荐机油。 请参阅操作和保养手册。

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