Rocker Arm and Shaft - Remove and Install
拆卸步骤
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所需工具     | |||
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工具     | 零件号     | 零件描述     | 数量     |
A     | 124-2946     | 提升支架     | 1     |
开始:
- 拆下阀机构罩盖。
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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 (2) 。
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图 1 | g01148045 |
- 使用工具 (A) 将摇臂轴组件 (4) 、气门摇臂 (3) 和电子单体喷油器摇臂 (1) 作为一个整体拆下。
安装步骤
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所需工具     | |||
---|---|---|---|
工具     | 零件号     | 零件描述     | 数量     |
A     | 124-2946     | 提升支架     | 1     |
- 按与拆卸相反的顺序安装摇臂轴组件 (4) 。
- 使用以上顺序将螺栓 (2) 拧紧至扭矩为 55 ± 5 N·m (41 ± 4 lb ft)。
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螺栓 (2) 的拧紧顺序。
注: 安装之前,将清洁的发动机机油涂抹在螺栓头的下部。
- 使用以上顺序再次将螺栓 (2) 拧紧至扭矩为 55 ± 5 N·m (41 ± 4 lb ft)。 再将螺栓 (2) 转动 60 ± 5 度。
- 调整进气阀和排气阀的阀间隙。 参考测试和调整, "发动机阀间隙 - 检查/调整"。
- 调整电子单体喷油器。 参考测试和调整, "电子单体喷油器 - 调整"。
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