3508C, 3512C and 3516C Marine Engines Caterpillar


Engine Oil Pump - Disassemble

Usage:

3512C 2A2

拆解步骤

表 1
所需工具 
工具  零件号  零件描述  数量 
1P-0510  冲头总成 
6V-2166  轴承拉拔器总成 

开始:

  1. 拆卸发动机机油泵。 请参阅拆解和组装, "发动机机油泵 - 拆卸"。


注意

在检查、保养、测试、调整及维修产品时,请小心确保盛接油液。 在打开任何舱室或拆卸任何含有油液的部件前,请准备好盛接液体用的适当容器。



注意

保持所有零件清洁无杂质。

杂质会造成快速磨损並縮短部件使用寿命。




    图 1g01142157

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

    弹簧加压的零件和/或盖板可能导致人身伤害。

    拆卸盖板时弹簧力将被释放。

    松动螺栓时做好准备把持住弹簧加载的盖板。


  1. 拆下螺栓 (11) 和安全阀盖 (12)。 拆下弹簧 (14) 和安全阀滑阀 (15)。 将密封垫 (13)从安全阀盖上拆下。

  2. 拆下螺栓 (1) 和泵盖组件 (2)。 将密封垫 (3)从泵盖组件上拆下。 如有必要,将定位销从泵盖组件 (2)上拆下。

  3. 将螺栓 (10)和泵盖组件 (4)从机油泵体组件 (9)上拆下。

  4. 用工具 (A)将套筒轴承 (5)从泵盖组件 (4)上拆下。 如有必要,将空心定位销从泵盖组件 (4)上拆下。

  5. 将惰轮轴组件 (6)和泵驱动轴组件 (7)从机油泵体组件 (9)上拆下。

  6. 用工具 (A)或工具 (B)将套筒轴承 (8)从机油泵体组件 (9)上拆下。

Caterpillar Information System:

3508C, 3512C and 3516C Marine Engines Engine Oil Pump - Assemble
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