Greetings Ingenious & John from PA,
Pleased to note your input and thanks for your interest n the given issue.
1.Onboard this vessel, No vibration records available.
2. Your suggestion about pads inspection and maintenance shall be informed to vessel management.
3. Other than greasing to motor and fan air damper lubrication, motor megger testing no maintenance done.
4. As Mr. John said, previous dock report not available and Vessel Stay in Anchorage was only few hours and simple test was performed for High vibration levels.
5. The maximum data can be drawn through Photos, vibration readings and FFT /Time spectra.
Thanks for your input and appreciate your interests and in future I will present more case studies for our forums.