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 | 零件名称 | 数量 |
| A | 9U-7349 | 气门导管冲头 | 1 |
开始:
- 拆下进气门和排气门。 请参考解体与组装, "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) 从缸盖上拆下进气门导管和排气门导管。
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| 图 1 | g00490787 |
- 对于其余的进气门导管和排气门导管，重复第 1 步。
安装步骤
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| 所需工具 | |||
| 工具 | 零件号 | 零件名称 | 数量 |
| A | 9U-7349 | 气门导管冲头 | 1 |
| B | 9U-6954 | 气门导管环套 | 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。 |
- 在气门导管外周上涂上清洁的发动机机油。 如图所示，使用工具 (A) 和工具 (B) 安装气门导管。
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| 图 2 | g00490790 |
- 从气门导管顶部至缸盖的尺寸 (X) 必须为 22.23 ± 0.25 mm (0.875 ± 0.010 in)。 更多有关进气门导管和排气门导管的信息，请参考技术参数, "缸盖气门"。
注: 为了有助于避免气门导管损坏，安装过程中必须使用工具 (B) 。
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| 图 3 | g00508601 |
- 对于其余的进气门导管和排气门导管，重复第 1 和 2 步。
End By: 安装进气门和排气门。 请参考 解体与组装, "进气门和排气门 - 拆卸和安装"。
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