C7 PETROLEUM Petroleum Engine Caterpillar


Water Temperature Regulator Housing - Remove and Install

Usage:

C7 C7P

拆卸步骤

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

热的冷却液、蒸汽和碱会造成人身伤害。

在工作温度下,发动机冷却液是热的而且处在压力下。 散热器和所有到加热器的管路或发动机中都有热的冷却液或蒸汽。 与它们的任何接触都会造成严重烫伤。

只有当发动机停机且冷却系统压力盖已经冷却到可以徒手触摸时,再慢慢拆下冷却系统压力盖以释放压力。

不要试图在冷却液还热的时候去拧紧软管接头,软管会脱落而造成灼伤。

警告:冷却系统的冷却液添加剂含碱。 应避免它与皮肤和眼睛接触。



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。



注意

在检验、保养、测试、调整及维修发动机时,请小心确保盛接流出的液体。 在打开或拆解任何储有液体的部件之前,要准备好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的液体的工具和供应品,请参阅专门出版物, NENG2500, "卡特彼勒代理商工具目录"。

按照本地法规和条例处置所有液体。


  1. 从冷却系统将冷却液排入合适的容器以便保存或废弃这些冷却液。 请参考操作和保养手册, "冷却系统冷却液 - 更换"。



    图 1g01257524

  1. 松开卡箍 (4) ,然后拆下软管 (3) 。

  1. 拆下螺栓 (2) 。

  1. 卸下水温调节器壳体 (1) 。

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和缩短部件寿命。





    图 2g01257524

  1. 安装水温调节器壳体 (1) 。

  1. 安装软管 (3) 并将卡箍 (4) 上紧到 7.0 ± 0.5 N·m (62 ± 4 lb in) 的扭矩。

  1. 安装螺栓 (2) 。

  1. 加注冷却液系统。 请参考操作和保养手册, "冷却系统冷却液 - 更换"。

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