G3300 Engines Caterpillar


Engine Crankcase Breather - Clean

Usage:

G3306 07Y
如果曲轴箱呼吸器未定期保养,就会逐渐堵塞。 曲轴箱呼吸器堵塞将使曲轴箱压力过高,这可能造成曲轴密封损坏。

发动机停机时进行该项保养。



    图 1g00788947
    (1) 固定螺栓
    (2) 软管卡箍

  1. 松开固定螺栓 (1)。

  2. 松开软管卡箍 (2)。 拆下呼吸器组件和密封。

  3. 用干净、不易燃的溶剂清洗呼吸器。 让呼吸器晾干。

  4. 检查密封状况是否良好。 如有必要,更换新密封。

    注: 用干净的发动机机油或石油冻涂抹在橡胶零件上,以便于安装。

  5. 将密封和呼吸器安装在原来的位置上。

    拧紧软管卡箍。 有关正确的扭矩,请参阅此操作和保养手册, "扭矩技术规格"(保养章节)。

    安装固定螺栓。 有关正确的扭矩,请参阅维修手册, "技术规格"模块。

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