Inlet and Exhaust Valves - Remove and Install
拆卸步骤
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所需工具     | |||
工具     | 零件号     | 零件说明     | 数量     |
A     | 5S-1330     | 气门弹簧压缩器     | 1     |
B     | 8S-2263     | 气门弹簧测试仪     | 1     |
开始:
- 拆下缸盖。
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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。 |
- 使用工具 (A) 压缩气门弹簧 (2) ,然后拆下气门弹簧锁片 (1) 。
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图 1 | g01954159 |
- 拆下工具 (A) 、气门弹簧座组件和气门弹簧 (2) 。 将气门从缸盖上拆下。 在气门上作识别标记以便于安装。
- 用工具 (B) 检查气门弹簧力。 请参阅技术规格, "缸盖气门"。
- 对于其余的进气门和排气门,进行步骤 1 到步骤 3。
安装步骤
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所需工具     | |||
工具     | 零件号     | 零件说明     | 数量     |
A     | 5S-1330     | 气门弹簧压缩器     | 1     |
C     | 5S-1322     | 气门锁片插入器     | 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。 |
- 用清洁的发动机机油润滑进气门和排气门。 将进气门和排气门安装到缸盖中原来的位置。
- 将气门、气门弹簧 (2) 和气门弹簧座组件安装到缸盖中。
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图 2 | g01954159 |
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当松开气门弹簧压缩器的时候,气门弹簧卡座会从气门中弹出。 保证气门弹簧卡座正确安装在气门推杆上。 为了防止造成人员伤害,在安装气门时,应远离气门弹簧卡座前方和气门弹簧。 |
- 使用工具 (A) 压缩气门弹簧 (2) 。 使用工具 (C) 将气门弹簧锁片 (1) 安装到气门杆上。
- 小心地拆下工具 (A) 。 用软面锤敲击气门顶部,以便确保气门弹簧锁片安装正确。
- 对于其余的进气门和排气门,重复步骤 1 到步骤 4。
End By: 安装缸盖。
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