bolt-holes

Mounting bolt holes shall not be elongated by wear.

固定栓孔不能应使用而变长.

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Position flywheel and O ring on crankshaft and align bolt holes.

安装飞轮和O形环在曲轴上并对齐螺栓孔.

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Hairline cracks near bearing supports and bolt holes or threads are not acceptable.

但如果裂纹离轴承支承点很近,或在螺闩孔或螺纹附近,则不允许使用.

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Caution : It is prohibited to lift the gear reducer with bolt holes on output drive flange.

注意! 严禁用减速机输出传动法兰上的螺栓孔起吊减速机.

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