3412E and C30 Marine Engines Caterpillar


Overhaul (Top End)

Usage:

3412E 9KS
顶端大修包括缸盖部件的拆卸、检查和再加工。 一些额外的部件也要更换和维修。

您的卡特彼勒代理商能提供这些维修和零件。 您的卡特彼勒代理商可以确保这些部件在适当的规格范围内运行。

下列定义对大修期间进行维修时所用术语进行了解释:

检查 - 根据卡特彼勒零件再用性出版物中的说明来检查部件。 请参考再用零件和修复操作准则, SEBF8029, "旧件再用性或修复出版物索引"。 该准则的编发有助于卡特彼勒代理商和用户避免不必要的费用支出。 如果现有零部件还能使用、翻修或修理,就不要求使用新零件。 如果部件没有出现在再用性准则中,请参考维修手册, "规格"单元。

重新修配 - 部件可被翻修以便符合再用性指导原则。

更换 - 零件的使用寿命已耗尽。 零部件可能在下一个保养周期前损坏。 必须更换成符合功能规格的零件。 替换零件可能是新件、卡特彼勒再造零件、重新修配零件或已用过的零件。 有些磨损部件可以和您的卡特彼勒代理商兑换成替换零件的信用。 有关您的发动机维修选项事宜,请咨询您的卡特彼勒代理商。

如果您选择不由卡特彼勒代理商进行大修,则要了解表1中的建议。

Table 1
顶端大修建议 (1)    
维修保养     顶端大修    
检查
重新修配
更换    
气缸盖组件    
检查
更换    
摇臂    
气门桥
更换     缸盖密封垫    
( 1 ) 有关部件拆卸和安装的说明,请参阅维修手册, "拆卸和安装"单元。

Caterpillar Information System:

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