325C Excavator 3126B Engine Supplement Caterpillar


Radiator - Remove - Engine in Chassis

Usage:

325C AMH

拆卸步骤

表 1
所需工具    
工具     零件号     零件说明     数量    
A     138-7573     连杆支架     2    

开始:

  1. 拆下风扇。 请参阅本手册中的拆解和组装, "风扇 - 拆卸和安装"。
  2. 拆下后冷器。 请参阅本手册中的拆解和组装, "后冷器 - 拆卸和安装"。


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。

有关适合收集和盛接卡特彼勒产品上液体的工具及用品,参考专门出版物, NENG2500, "卡特彼勒工具和修理车间设备指南"。

按照当地法规和指令处置所有液体。


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

在工作温度下,发动机冷却液温度很高,并处于受压状态。

蒸汽可能引起人身伤害。

只有在发动机已关闭且加注口盖冷却到可徒手触摸后,才能检查冷却液液位。

慢慢取下加注口盖,以释放压力。

冷却系统添加剂含碱。 避免接触皮肤和眼睛,以防止发生人身伤害。


  1. 排放散热器前让冷却液冷却下来。 将发动机冷却液从发动机排放至适当的容器中。 冷却系统含有约为 30 L (8 美制加仑)的冷却液。 有关散热器的容量,请参阅操作和保养手册, "加注容量" 。



    图 1g00862444

  1. 松开卡箍 (1) ,然后断开上部散热器软管。

  1. 断开溢流软管 (2) 。



    图 2g00862445

  1. 松开卡箍 (3) ,然后断开下部散热器软管。



    图 3g00862446

  1. 将工具 (A) 和适当的起吊设备固定到散热器 (4) 上。 散热器的重量约为 46 kg (101 lb)。



    图 4g00862448

  1. 拆下用于支撑散热器的螺栓 (5) 。

  1. 拆下散热器 (4) 。

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