Causes of abnormal noise of diesel generator set

1. Air gate and piston collision.

2. Piston screw nail loose, piston and cylinder cover collide.

3. EFC plate failure.

4. The failure of PT oil pump causes the oil supply to be unstable.

5. Fuel injector drips oil and explodes cylinder.

6. Diesel engine bearing bush shaft spacing is too large.

7. Diesel pipe leakage.