C7.1 (Mech) Industrial Engine Caterpillar


Water Pump - Install

Usage:

C7.1 630

安装步骤

表 1
所需工具 
工具  零件号  零件描述  数量 
导向螺柱
(M8 × 70 mm) 


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。



注意

在检验、保养、测试、调整及维修产品时,务必留心,确保液体盛装在容器中。 在打开任何腔室或拆解任何储有液体的部件之前,要准备好用合适的容器收集液体。

按照本地法规和指令处置所有液体。


  1. 确保水泵清洁且无磨损或损坏。 如有必要,更换水泵。


    图 1g02717775

  2. 如有必要,将盖安装到水泵。 遵循步骤 2.a 至 2.d,安装盖。

    1. 清洁盖 (7) 的密封垫表面。

    2. 将新密封垫 (6)(未显示)定位到水泵 (3) 上。

    3. 将盖 (7) 安装到水泵 (3) 上。

    4. 将螺栓 (9) 安装到盖 (7) 上。 用手拧紧螺栓。


    图 2g02721481

  3. 清洁前盖 (1) 的密封垫表面。

  4. 将工具 (A) 安装到位置 (X) 中。

  5. 使用工具 (A) 对准新密封垫 (2) 与前盖 (1)。 将密封垫安装到前盖上。

  6. 对准水泵 (3) 与工具 (A)。 将水泵安装到前盖 (1) 上。

    注: 确保水泵的齿轮与喷油泵的齿轮相啮合。



    图 3g02721493
    盖板的螺栓 (9)。
    (5) M8 × 30 mm
    (4) M8 × 75 mm
    (8) M8 × 65 mm


    图 4g02721495

  7. 安装螺栓 (4)、 (5) 和 (8)。 参考图 3。 用手拧紧螺栓。

    注: 确保所有不同长度的螺栓安装位置正确。

  8. 拆下工具 (A),并安装剩余螺栓 (4)。

  9. 按图 4 中的顺序拧紧螺栓 (4)、 (5)、 (8) 和 (9) 至扭矩为 22 N·m (195 lb in)

  10. 将软管安装到水泵进口。 牢固地拧紧软管卡箍。

  11. 向冷却系统加注冷却液。 参考操作和保养手册, "冷却系统冷却液 - 更换"以了解正确的步骤。

结束:

  1. 安装风扇和风扇皮带轮。 请参阅拆解和组装, "风扇 - 拆卸和安装"。

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