mmm please advice how you can manufacture a side window with out an approval or a release or an EO. Please tell me how this is possible .
Any part that is placed on an aircraft must have a release of some sort.
But I guess I don't know what im talking about. Same as everything I say and do, OMG maybe im in the wrong industry, nooooooo.
Even if I manufacture parts under maintenance I must do it under some sort of reference and do it IAW.
As I said earlier this was not the intent of this when originally done.
Its the same as the wheel bearings. You may service the bearing but you may not REPLACE the bearing, also you may not touch remove structure.
I would be very carful to even use anything than a polish or cleaner on windows. Anything abrasive can be classed as maintenance.