柴油机在使用过程中，难免要出现一些故障。通常最易发生的故障，有起动困难、工作无力、燃油或机油消耗过多、工作中有不正常的响声或剧烈振动等等。造成这些故障的原因，基本上也不外是燃油供应不足或雾化不良，以及有关机件的配合不正确等。柴油机一旦发生故障，应立即找出原因并加以消除，以防止发展为更严重的事故。寻找故障的原因时，必须仔细分析，避免因采取不妥的措施而引起新的损坏，除非必要，不要轻易拆卸柴油机的零部件，因为不必要的过早的拆装，会降低它们的使用寿命。 During the use of diesel engines, it is inevitable that some failures will occur. The most common failures are starting difficulties, inability to work, excessive fuel or oil consumption, abnormal sounds or severe vibrations at work, and so on. The causes of these failures are basically not due to inadequate fuel supply or poor atomization, as well as inaccurate cooperation with the relevant parts. Once a diesel engine fails, the cause should be immediately identified and eliminated to prevent further serious accidents. When looking for the cause of the failure, it must be carefully analyzed to avoid causing new damage due to improper measures. Unless necessary, do not disassemble the parts of the diesel engine easily. Unnecessary premature disassembly will reduce their service life. .