S!
Banks, good points. I know from experience too that things are done outside books as they are a routine. But this can cause a danger too as you can miss things an addition or change can bring so I am sure ground crews were informed on important changes and schooled for a professional and safe working procedure.
I've done heaps of changes to literature when they come. It is realy interesting and rewarding to compare these changes to the older version and see the reasons behind it. At the same time you learn more from the plane you work on. I think this applies to every AF today, now and in the past. Thanks for great discussion
