Once the engines are started and you start taxi, you turn the APU OFF and you then should turn the APU Gen L & R off. From an old Flight Engineer.
1 Like
Are you specifically referring to the 787?
This actual 787 video shows that after engine start , APU____OFF/ON is the only APU related checklist item.
Even in its cold & dark state the APU generators are ON.
1 Like
I don’t recall saying anything to you at all in the manner that I would take a photo or a screenshot of anything official but then turn around and post completely the opposite, then in this case I might understand your frustration because that would be false then. So, what is really false here, my actions or your thinking? But yet I am the false one or somehow to be looked at as wrong? Perhaps I should have said where I got it from but I didn’t know how to post the document link from my phone…
How is it false, because it didn’t meet your expectations? Did you say, Hey Jackson go find us something official and did I say I would but then deliver something for sim use? And in this same case if this is completely wrong as you say please do us all a favor and go find an official checklist and bring it here… and not just videos that although they may show us it on upon turning the battery on though perhaps it is not in their company ops to turn it off once APU is off and on 4 GEN for the other video. (last video) It may even be a situation where the crew didn’t properly secure the AC, perhaps on the MX pad? 
You just made me laugh my A.s off !!! 
1 Like
I don’t understand. Did you even watch the first video?
It doesn’t get any more official since you can even read the checklist on the pedestal MFD.
I hope I don’t get sued by Boeing now
That’s not a C152 which has been left in a wrong state by a 5hr total time pilot.
Furthermore, neither the 767 or 777 have the APU generators on the secure checklist.