Nanjing, Hefei Depot off the entire plant by the use of temporary repair shed, with flowers in welding, and finally a 25G-type anti-tank passenger emergency power off the device installation is completed, check scheduling library built on courage sigh said: "eliminate potential dangers, and finally relieved, or not practical to sleep, huh, huh, "Liu Yan library power group followed the foreman said:" Yes ah, during the safety inspection activities on the hidden parts of a comprehensive census, it was a big risk the. "
Since the March 16 global vehicle system to carry out safety inspection on a large reflection since the big renovation activities, the workshop to focus on vehicle accessories, vehicle anti-off the lower part of the suspension parts, and other key parts of the box and lid, door, locks, etc. hidden parts of a comprehensive survey in the 25K, 25G-type box cover for emergency power supply bus inspection found that the cover of the buckle spring for long life, and some have failed, the lid locking device is also due on part of the role of bad rust dead in train them, cover torn off at any time will have their own potential, to constitute a traffic safety hazard. The workshop aimed to develop corrective measures immediately hidden in the emergency cctv power supply box and the box cover to install steel sheet, connected by welding, steel mounting bolt hole overlap position, and brushing paint, anti-off device to use less material , process is simple. After running the technical department for inspection and passenger verification, corrective measures feasible. After the careful planning, arrange for someone responsible, two groups of T66 times, 2521 times three spare car body and a total of 102 buses, cars sales numbers by rectification.
The big plant in a safe inspection of major renovation to reflect the activities, key positions and weaknesses from start to seriously implement measures to achieve substantial results, not going through the motions, 53 were found safety problems, the rectification is completed 47, is the rectification has been determine the rectification period of six for the safe operation of passenger trains to improve reliability guarantee.