Vibration abnormal noise
Unbalanced rotor assembly due to dirt or foreign object damaged turbine blades or compressor blades.
Bent rotor / rubbing clearances or defective bearings or assembly of the bearings incorrectly.
Rotor rubbing.
- Bearing oil becomes dark
- Boost air pressure low
- Boost pressure too high
- Casing Leakages
- Exhaust gas temperatures high
- Loss of Lubrication Oil
- Run Out Noise / sluggish starting
- Surging boost pressure
- Vibration abnormal noise
Can’r believe your engineer had all the right tools - fast job - Thanks
FS, Chief Engineer, Oslo
