发动机异响的诊断注意事项

Diagnosis Attention Points of Non-natural Sounds from Engines

为能准确、迅速地诊断出发动机异响故障,着重提出异响诊断时需注意的有关事项。

In order to quickly make accurate diagnosis of the breakdowns of the non-natural engine sounds, this article stresses the main cautionary items to which we should pay attention.