Exhaust Manifold - 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 | 207-1600 (1) | 橡胶润滑剂 | 1 |
| 207-1601 | 橡胶润滑剂 | 1 | |
| B | - | LOCTITE C5-A 铜防粘结剂 | - |
| C | 1U-6396 | O 形圈组装固定胶 | 1 |
| D | - | LOCTITE 771 | - |
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| ( 1 ) | 用于 EAME |
开始:
- 拆下机油滤清器。
- 拆下涡轮增压器。
- 拆下传感器 (1) ，然后拆下管组件 (2) 。
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| 图 1 | g02649150 |
- 拆下螺栓 (7) 。 拆下弯管和管道 (6) 。
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| 图 2 | g02649198 |
- 拆下螺栓 (3 ) 。 连同垫圈、隔套和螺柱拆下锁紧螺母 (4) 。
- 拆下歧管 (5) 。 安装时，废弃密封垫并更换。
- 对另一侧重复步骤 1 至步骤 4。
- 拆下螺栓 (8) 。 拆下螺母 (10) 和螺柱。
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| 图 3 | g02649284 |
- 拆下歧管 (9) 。 安装时，废弃密封垫并更换。
- 拆下支架 (13) 。
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| 图 4 | g02649319 |
- 拆下管道 (12) 和 O 形密封圈。
- 拆下螺栓 (15) 和三条螺栓 (16) 。 卸下支架 (14) 。
安装步骤
- 按与拆卸相反的顺序安装歧管 (5) 和 (9) 。
- 拧紧螺栓 (15) 至扭矩为 54 ± 7 N·m (40 ± 5 lb ft)。
- 用工具 (A) 润滑管道 (12) 的 O 形密封圈。 安装前，确保已拆下杯塞。
- 将工具 (B) 涂覆到螺母 (10) 的螺纹上。 拧紧螺柱至扭矩为 35 ± 5 N·m (26 ± 4 lb ft)。
- 用工具 (A) 润滑管道 (6) 的 O 形密封圈。
- 将工具 (B) 涂覆到锁紧螺母 (4) 的螺纹上。 拧紧至扭矩为 38 ± 5 N·m (28 ± 4 lb ft)。
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图 5 g00793378
锁紧螺母 (4) 的拧紧顺序。
- 将工具 (C) 涂覆到管组件 (2) 的孔和 O 形密封圈上。
- 将工具 (D) 涂覆到传感器 (1) 上。
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