A320 Idg
A320 IDGs...Has anyone out there rolled up their sleeves and dissected one of these beasts? If so, can said person explain what lies within?
I'm guessing that it is some type of fluid coupling. FCOM warns that the disconnect push button should not be pressed for longer than 3 seconds. How does this work and why is it potentially damgaing?
Airbus is a little light on in details for some systems, so any elaboration would be appreciated.