Inlet and Exhaust Valve Guides - 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. | 4C-6366 | 气门导管冲头 | 1 |
开始:
- 拆下进气门和排气门。 请参阅拆解和组装, "进气门和排气门 - 拆卸和安装"。
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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。 |
- 使用工具 (A) 从缸盖组件上拆下气门导管 (1) 。
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| 图 1 | g02167333 |
安装步骤
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| 所需工具 | |||
| 工具 | 零件号 | 零件描述 | 数量 |
| A. | 4C-6366 | 气门导管冲头 | 1 |
| B | 362-5404 | 导向圈 | 1 |
| C | - | 直尺 | 1 |
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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。 |
- 将清洁的发动机机油涂抹到气门导管的外径和内径上。 将气门导管放置到缸盖中。 轻敲气门导管的顶部。 此动作可将进气门导管和排气门导管敲入缸盖组件中。
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| 图 2 | g02166659 |
此照片显示了缸盖和工具的剖面图。 | |
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| 图 3 | g02166757 |
- 使用工具 (A) 和工具 (B) 安装气门导管。 将直尺横放在气门室盖底座密封表面上。 从气门导管的顶部到直尺的底部进行测量。 这个测量值称为距离 (C) 。 距离 (C) 应为 48.9 ± 0.5 mm (1.93 ± 0.02 in)。
End By: 安装进气门和排气门。 请参阅 拆解和组装, "进气门和排气门 - 拆卸和安装"。
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