Turbocharger - Assemble - Dual Turbochargers
组装步骤
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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。 |
注: 组装时使用新零件。 彻底清洁所有的零件。 如果没有其他说明,用清洁的发动机机油涂抹滤芯零件。
- 组装前,检查涡轮增压器的所的部件。 请参阅操作和保养手册, "涡轮增压器 - 检查"。
- 组装时,确保正确地对齐下列部件: 涡轮机壳体 (7), 阀芯组件 (4) 和 压气机壳体 (1) 。
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图 1 | g01063565 |
- 由两名技术师将喷嘴环 (5) 和涡轮机壳体 (7) 安装在阀芯组件 (4) 上。 阀芯组件的重量约为 30 kg (70 lb)。 涡轮壳体的重量约为 40 kg (90 lb)。
注: 涡轮机叶片具有锋利的边缘。 小心处理。
- 安装扩散板 (3) 和压气机壳体 (1) 。 压气机壳体的重量约为 25 kg (55 lb)。
注: 压气机叶轮的叶片具有锋利边缘。 小心处理。
- 安装螺栓 (2) 和 (6) 。 拧紧螺栓 (2) 至扭矩为 65 ± 5 N·m (48 ± 4 lb ft)。 用 40 ± 5 N·m (30 ± 4 lb ft) 的扭矩拧紧螺栓 (6) 。
End By: 安装涡轮增压器。 请参阅 拆解和组装, "涡轮增压器 - 安装"。
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