今冬以来管内蒸汽机车配属段，机车炉条折损频频发生。尽管检修人员全力以赴昼夜的组织抢修，曾几度出现由于故障机车抢修不及，造成迟拨、空线。鸡机至元月末共发生此类故障53台次，其中穆棱折返段发生31台次。除造成上述影响外，仅材料费支出高达万余元。现将以往各段在这方 Since the winter pipe steam locomotive belonging to the section, the locomotive of the frequent occurrence of bar damage. Although the maintenance staff to make every effort to repair the organization day and night, there have been several occasions due to fault locomotive repair failed, resulting in late call, empty line. There were 53 such failures occurred at the chicken machine to the end of January, of which 31 were returned to Muling. In addition to the above impact, the cost of materials alone up to 10,000 yuan. Now the previous paragraphs in this side