Valve Mechanism - Remove
开始:
- 拆下阀室盖。 请参阅拆解和组装, "气门机构盖 - 拆卸"。
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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並縮短部件使用寿命。 |
- 在推杆 (4) 上作识别标记,以便可以将推杆 (4) 安装至恰当位置。
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图 2 g03890119 - 卸下固定摇臂组件 (2) 的螺栓 (1)。 卸下摇臂组件。 卸下进气阀的中心推杆。 在摇臂组件上作识别标记,以便可以将组件安装至恰当位置。 卸下推杆 (4)。
- 拆下气门桥 (3)。 确定每个阀桥的位置,以便可以将阀桥 (3) 安装至恰当位置。
- 检查每个阀桥的孔是否磨损。 确保阀桥内的润滑油道通畅。
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图 3 g03890137 - 检查阀桥定位销 (5) 是否磨损。 如果必须卸下阀桥定位销,请参阅本手册中拆解和装配, "缸盖 - 拆解"章节。
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图 1 | g03890036 |
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