This is some pictures of the boroscope of my marbore VI
You have to check if you do not any cracks and if you have some if they are within limits. The best is to make a folder with all your inspections pictures and you can look any time if you have a progress on the damage or not.
And if one day someone is interested by your aircraft you will have the proof of the work performed and you will not be part of thoses who states they did a imaginary hot section inspection or major overhaul without doing any work and no parts replacement ( no papers and pictures of the work done ) which can be called pencil whipping or falsification of documents.
