C4.4 Industrial Engine Caterpillar


Alternator - Remove - Engines Without an Automatic Belt Tensioner

Usage:

C4.4 444

拆卸步骤

开始:

  1. 拆下 V 形皮带。 请参阅拆解和组装, "V 形皮带 - 拆卸和安装"。


注意

保持所有零件清洁无杂质。

杂质会造成快速磨损和缩短部件寿命。


  1. 将蓄电池断路开关转到断开位置。

  2. 在线束组件的连接处做出临时的识别标记。


    图 1g01255718
    典型示例

  3. 将线束组件从交流发电机 (4) 上断开。

  4. 从交流发电机 (4) 上拆下螺栓 (6)。

  5. 卸下螺母 (1) 和垫圈 (2)。 从交流发电机 (4) 上拆下螺栓 (5)。 从交流发电机支架 (3) 上拆下交流发电机 (4) 。

  6. 如有必要,从交流发电机 (4) 上拆下皮带轮 (8) 。 遵循步骤 6.a 和 6.b 的方法,从交流发电机上拆下皮带轮。

    注: 此方法可能不适用于皮带轮的一些配置。

    1. 使用六角板手固定交流发电机 (4) 的轴。 使用带曲柄的梅花扳手 (套筒扳手)拧松螺母 (7) 。

    2. 从交流发电机 (4) 上拆下螺母 (7) 和皮带轮 (8) 。

Caterpillar Information System:

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