Crankshaft - Remove
开始:
- 拆下发动机机油安全阀。 请参阅拆解和组装, "发动机机油安全阀 - 拆卸和安装"。
- 拆下曲轴后密封。 请参阅拆解和组装, "曲轴后油封 - 拆卸和安装"。
- 拆下发动机机油泵和吸油管。 请参阅拆解和组装, "发动机机油泵 - 拆卸"。
- 拆下活塞和连杆。 请参阅拆解和组装, "活塞和连杆 - 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和缩短部件寿命。 |
- 应将发动机安装在合适的台架上,使后端朝上。
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图 1 g01311526 典型示例 - 将螺栓 (2) 从缸体上拆下。
- 从缸体上拆下六角头螺钉 (1)。
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图 2 g01311527 典型示例 - 将适当的起吊设备 (3) 连接在曲轴组件 (4) 上。
- 小心地从缸体上提起曲轴组件 (4)。 如有必要,使用软面锤轻敲曲轴的鼻端。
注: 安装曲轴皮带轮的螺母,以保护曲轴的鼻端。 不要刮擦曲轴上的任何精加工表面。
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