3408E and 3412E Engines for Caterpillar Built Machines Caterpillar


Unit Injector Sleeve - Remove

Usage:

769C 01X

拆卸步骤

表 1
所需工具    
工具     零件号     零件说明     数量    
A     111-5051     扳手     1    

开始:

  1. 拆下摇臂和摇臂轴。 请参阅拆解和组装, "摇臂和摇臂轴 - 拆卸"。
  2. 拆下单体喷油器。 请参阅拆解和组装, "单体喷油器 - 拆卸"。


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。


  1. 将发动机冷却液排放到适当的容器中。 请参阅操作和保养手册, "润滑剂粘度和加注容量"。



    图 1g00555478



    图 2g00555505

  1. 将工具 (A) 安装到单体喷油器衬套 (1) 中。 拆下单体喷油器衬套。



    图 3g00555510

  1. 将垫圈 (3) 和 O 形密封圈 (2) 从单体喷油器衬套 (1) 上拆下。

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