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１３５系列柴油机的曲轴装配部件是由曲柄、前轴、曲轴法兰、甩油圈、单列向心短圆柱滚子轴承、连接螺栓和定位螺栓等组成。由于１３５系列柴油机主要用作工程机械的动力，工作环境恶劣。当柴油机使用到一定期限或大修时，就需要分解曲轴部件，清除曲柄离心净化室内的油泥；当
135 series diesel engine crankshaft assembly components by the crank, the front axle, crankshaft flange, rejection oil circle, single row to the heart short cylindrical roller bearings, connecting bolts and positioning bolts and other components. As the 135 series diesel engine is mainly used for construction machinery, poor working conditions. When the diesel engine is used for a certain period of time or overhaul, it is necessary to disassemble the crankshaft parts to clear the sludge in the crank centrifugal cleaning room; when