3408E and 3412E Engines for Caterpillar Built Machines Caterpillar


Electric Starting Motor - Remove and Install

Usage:

769C 01X

拆卸步骤

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

在进行维修作业前断开蓄电池。



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。




    图 1g00545076

  1. 在电动起动马达的导线上做好识别标记。 将导线 (3) 从电动起动马达上断开。

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

    提吊较重的组件可能会导致人身伤害或死亡。

    如果使用不适合的起重机提吊负载,则较重的组件可能会跌落。

    确保起重机具有提吊较重的组件的正确容量。 下面给出了壳体组件的近似重量。


  2. 由两人拆下电动起动马达 (2)。 电动起动马达的重量为 29 kg (65 lb)。 将三条螺栓 (2) 和电动起动马达 (1) 从飞轮壳上拆下。 检查电动起动马达密封垫的状态。 如果密封垫磨损或损坏,则用新零件更换。

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。




    图 2g00545076

  1. 将密封垫和电动起动马达 (1) 定位到飞轮壳上。 安装三个螺栓 (2)。

  2. 将导线 (3) 连接到电动起动马达上。

Caterpillar Information System:

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