Aftercooler - Remove
开始:
- 拆下排气歧管。
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注意 |
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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。 |
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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並縮短部件使用寿命。 |
- 排出发动机中的冷却液。
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图 1 g00603274 - 卸下将弯头 (2) 和 (3) 固定至涡轮增压器的螺栓。 从管道上卸下弯头。
- 从壳体上卸下两个管道 (1)。
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图 2 g00603277 - 卸下螺栓 (6),断开进气阻风门的连接件。
- 卸下管 (9)。
- 拆下螺栓 (7)。
- 卸下壳体 (8) 和垫片。 更换垫片。
- 卸下螺栓 (5)。
- 卸下壳体 (4) 和垫片。 检查密封垫有无磨损或损坏。 如有必要,更换密封垫。
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图 3 g00603279 - 卸下固定法兰 (10) 的螺栓。 将法兰和管 (11) 作为一个组件卸下。
- 卸下将管 (12) 固定在弯头 (13) 上的螺栓和护圈。
- 卸下固定弯头 (13) 的螺栓和垫片 (14)。 从后冷器和管 (12) 上卸下弯头。
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图 4 g00863510 - 从后冷器壳体间卸下管道 (15) 和 (16)。
- 卸下将两个管道 (17) 固定至后冷器后壳体的螺栓。
- 将起重机固定至后冷器前壳体。 卸下螺栓,然后从缸体上卸下后冷器前壳体。 后冷器前部的重量约为
236 kg (520 lb) 。Show/hide table图 5 g00865045 - 将起重机固定至后冷器后壳体 (18)。 卸下螺栓 (19),然后卸下后冷器。 后冷器后部的重量约为
236 kg (520 lb) 。Show/hide table图 6 g00865069 - 从缸体上卸下垫片 (20)。
Caterpillar Information System:
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