Exhaust Elbow - Remove and Install
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     |
开始:
- 拆卸涡轮增压器。 请参阅拆解和组装, "涡轮增压器 - 拆卸"。
- 拆下排气旁通阀。 请参阅拆解和组装, "排气旁通阀 - 拆卸和安装"。
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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。 |
- 拆下螺栓 (1) 和支架 (2) 。
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图 1 | g01950027 |
- 拆下螺栓 (3) 和波纹管组件 (4) 。
- 松开管箍 (5) 和管箍 (7) 。
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图 2 | g01950029 |
- 将工具 (A) 和适当的起吊设备连接到排气弯头 (8) 上。 排气弯头 (8) 的重量约为 27 kg (60 lb)。
- 拆下螺栓 (9) 和排气弯头 (8) 。
- 必要时,将螺栓和接头 (6) 从排气弯头 (8) 上拆下。
安装步骤
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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     |
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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。 |
- 必要时,将接头 (6) 和螺栓安装到排气弯头 (8) 上。
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图 3 | g01950029 |
- 将工具 (A) 和适当的起吊设备连接到排气弯头 (8) 上。 排气弯头 (8) 的重量约为 27 kg (60 lb)。
- 将排气弯头 (8) 定位到支架上后安装螺栓 (9) 。
- 上紧管箍 (7) 和管箍 (5) 。
- 安装波纹管组件 (4) 和螺栓 (3) 。
注: 波纹管组件必须与后处理进口法兰在 18 mm (0.71 in) 以内横向对齐。 安装时,波纹管组件可轴向压缩 18 mm (0.71 in)。 安装时,不要超出波纹管组件的自由长度。
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图 4 | g01950027 |
- 安装支架 (2) 和螺栓 (1) 。
End By:
- 安装排气旁通阀。 请参阅 拆解和组装, "排气旁通阀 - 拆卸和安装"。
- 安装涡轮增压器。 请参阅 拆解和组装, "涡轮增压器 - 安装"。
Caterpillar Information System:
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2009/10/28 New Brackets and New Hardware Are Used for the Upper Heat Exchanger on C18 Engines {1379}
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