Aftercooler - Remove
拆卸步骤
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| 所需工具 | |||
| 工具 | 零件号 | 零件描述 | 数量 |
| A | 138-7573 | 连杆支架 | 2 |
- 从冷却系统将冷却液排入合适的容器以便保存或废弃这些冷却液。 请参考操作和保养手册, "冷却系统冷却液 - 更换"。
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| 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。 |
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| 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。 |
- 从管组件 (2) 和管组件 (3) 上拆下螺栓 (1) 。
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| 图 1 | g00779452 |
- 从后冷器上断开管组件 (2) 。 检查 O 形密封圈。
- 从底座 (4) 上拆下支架 (5) 。
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| 图 2 | g00779466 |
- 从支架 (7) 和底座 (4) 上拆下螺栓 (6) 。
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| 图 3 | g00779476 |
- 断开管组件 (8) 。
- 从底座 (4) 和后冷器壳 (10) 上拆下螺栓 (9) 。
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| 图 4 | g00779478 |
- 断开线束组件 (11) 和 (12) 。
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| 图 5 | g00779484 |
- 从辅助水泵 (14) 上拆下卡箍 (13) 和管组件 (3) 。 检查 O 形密封圈。
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| 图 6 | g00779486 |
- 拆下螺栓 (15) 和板。
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| 图 7 | g01164130 |
- 拆下线束组件 (16) 。
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| 图 8 | g01164161 |
- 将工具 (A) 和适当的起吊设备连接到后冷器壳 (10) 上。 后冷器壳 (10) 和后冷器芯的重量约为 68 kg (150 lb)。
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| 图 9 | g01164131 |
- 拆下螺栓 (17) 。 将后冷器壳 (10) 和后冷器芯作为一个组件拆下。
- 从阀帽 (19) 上拆下螺栓 (18) 。
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| 图 10 | g01164167 |
- 拆下阀帽 (19) 。
- 从后冷器壳上拆下后冷器芯 (20) 。 检查 O 形密封圈 (21) 。 更换后冷器衬垫。
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| 图 11 | g01164168 |
- 将合适的起吊设备连接到底座 (4) 。
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| 图 12 | g01164169 |
- 拆下螺栓 (22) 和底座 (4) 。 检查 O 形密封圈。
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