曲轴抱瓦的判断与排除（１）抱瓦的前兆Ｘ１９５型柴油机在负荷不变情况下运转时，突然出现排气管冒黑烟、转速急剧下降、缸套内发出明显的敲击声、机油压力指示器红指标下沉等症状时，、则可判定曲轴与轴瓦发生了轻微的粘着磨损。此时应迅速关闭油门，立即熄火。随之，打... Judgment and exclusion of crankshaft hugging (1) Pre-hugging tile X195-type diesel engine running at the same load conditions, the sudden emergence of exhaust pipe black smoke, a sharp decline in speed, the cylinder issued a significant percussion, oil Pressure indicator red indicator sinking and other symptoms, you can determine the crankshaft and bearing a slight adhesive wear. At this point should quickly close the throttle, immediately turn off. Follow, hit ...