boost oil

The problem of turbocharger oil pressure decreasing leading to stopping of the engine in operating is thoroughly solved by regularly cleaning and changing the turbocharger lubricating oil filter core.

对DF8B型大功率机车运用中暴露出的增压器机油滤清器滤芯堵塞严重、增压器机油压力低、运行中频繁停机的惯性故障进行了技术分析。