ТЭ3型内燃机车长期运用后,曾经出现过冷却室风扇传动机构摩擦离合器的一些个别零部件工作不可靠的问题。其主要原因是离合器调整不当,连接器和止推轴承外圈磨损。应当指出,随着连接器同止推轴承外圈接触处的不断磨损,便会引起连接器的折断,其最后结果必然导致摩擦盘、防护罩和整个离合器的损坏。摩擦盘的损坏常常是由于离合器调 After long-term use of ТЭ3 diesel locomotive, there have been some problems with the unreliable operation of some individual parts of the friction clutch of the cooling chamber fan transmission mechanism. The main reason is improper clutch adjustment, connector and thrust bearing outer wear. It should be noted that with the continuous contact with the thrust bearing outer ring at the connector will cause the connector breakage, the final result will inevitably lead to the friction plate, the shield and the entire clutch damage. Friction disc damage is often due to the clutch tune