Crankshaft Main Bearings - Remove
拆卸步骤
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需要的工具     | |||
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工具     | 零件号     | 零件名称     | 数量     |
A     | 2P-5518     | 轴承工具     | 1     |
开始:
- 拆卸发动机机油泵。 请参阅拆解和组装, "发动机机油泵 - 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。 |
- 检查主轴承盖,以确认它的位置是否正确,并同时检查缸体相关的主轴承盖方向。 主轴承盖必须安装到原来位置并保持原来方向。
- 从 2 号到 6 号主轴承盖 (2) 上卸下螺栓 (1) 。
注: 当 2 号到 6号主轴承盖安装完毕后拆卸 1 号和 7 号主轴承盖 (2) 。
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图 1 | g00996899 |
- 将工具 (A) 安装到曲轴油孔中。 小心地转动曲轴,以便从缸体上卸下主轴承上轴瓦 (3) 。
注: 用工具 (A) 从轴承凸舌对侧推主轴承。 如果曲轴转动方向错误,那么就会把轴承上的凸舌推到曲轴和缸体轴承区域之间。 这样会导致缸体和/或曲轴的损坏。
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图 2 | g01020288 |
- 从 4 号主轴承两侧卸下止推盘 (4) 。
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图 3 | g01134355 |
- 从主轴承盖中拆卸主轴承的下轴瓦。
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