在ТЭ3型内燃机车上,对2Д100柴油机高压燃料管的状态应特别注意。由于在预防性及其他各种形式的修理中,联结螺母及端头经常地进行拆下和安装,因此它们之间的密封活动垫圈经常磨损。垫圈的形式改变了并且尺寸也放宽了。此外,在管子同燃料泵及喷油器的圆锥体结合处形成不严密,圆锥体处出现间隙,柴油经过上指间隙经常泄漏。在运用中要系统地对管子进行检查,甚至在发现有细小的泄漏 In ТЭ3 diesel locomotive, 2Д100 diesel high-pressure fuel pipe should pay special attention to the state. Because of the frequent disassembly and installation of the union nuts and ends in both preventive and other forms of repair, the sealing movable washers often wear between them. The form of the gasket has changed and the size has also been relaxed. In addition, the tube with the fuel pump and injector cone formed tight, there is a gap at the cone, diesel often leaks through the gap on the finger. In the use of systematic inspection of the pipe, even in the discovery of a small leak