Engine Oil Pump - Remove
开始:
- 拆下发动机油底壳。 有关正确步骤,请参阅拆解和组装, "发动机油底壳 - 拆卸"。
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注意 |
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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。 |
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注意 |
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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。 按照本地法规和指令处置所有液体。 |
- 如果吸油管 (5) 有支架,则将螺栓 (7) 从支架 (8) 上拆下。 将螺栓 (6) 从固定夹上拆下。
- 拆下支架 (8)。
注: 记录支架部件的位置和朝向。
- 将螺栓 (4) 从吸油管 (1) 上拆下。
- 将吸油管 (5) 从油泵 (2) 上拆下。
- 拆下密封垫 (3)(未显示)。
- 拆下螺栓 (1),然后将发动机油泵组件 (2) 从缸体上拆下。
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图 2 g03409496 - 必要时,遵循步骤 7.a 至 7.c 拆解发动机油泵组件 (2)。
- 拆下螺栓 (11)。
- 将前盖组件 (12) 从发动机油泵组件 (2) 上拆下。
- 在外转子 (13) 上作临时标记,以便组装。 将外转子从发动机油泵 (2) 上拆下。
- 除非定位销损坏,否则不要将定位销 (9) 和 (10) 从发动机油泵壳体上拆下。
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图 3 g03409497 - 必要时,遵循步骤 9.a 至步骤 9.c 拆下跨接管组件 (14)。
- 将螺栓 (15) 和螺栓 (16) 从跨接管组件 (14) 上拆下。
- 将跨接管组件 (14) 从缸体上拆下。
- 拆下密封垫 (17) 和密封垫 (18)。
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图 1 | g03409484 |
Caterpillar Information System:
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