C3.4B Engines for Caterpillar Built Machines Caterpillar


Electric Starting Motor - Remove and Install

Usage:

CCS7 4B2

拆卸步骤

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

发动机的意外起动会对在设备上工作的人员造成伤害或死亡。


  1. 将蓄电池断路开关转到断开位置。

  2. 在与电动起动马达和电磁阀相连的线束组件上作识别标记。


    图 1g02844537
    典型示例

  3. 从电动起动马达和电磁阀上断开线束组件。

  4. 支撑电动起动马达 (3)。

  5. 将螺栓 (2) 从电动起动马达 (3) 上拆下。

  6. 拆下电动起动马达 (3)。

  7. 如有安装有密封垫,拆下密封垫 (4)。

安装步骤



图 2g02844537
典型示例

  1. 如有必要,将新的密封垫 (4) 定位到电动起动马达 (3) 上。

  2. 将电动起动马达 (3) 定位到飞轮壳 (1) 上。

    注: 确保电动起动马达正确落座在起动马达座中。

  3. 将螺栓 (2) 安装到电动起动马达 (3) 上。 拧紧螺栓至扭矩为 45 N·m (33 lb ft)

  4. 将线束组件连接到电动起动马达及电磁阀上。

  5. 将蓄电池断路开关转到接通位置。

Caterpillar Information System:

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