Heres one so you know for sure that the inlet door on the APU is closed before you turn off the battery on shutdown.Go to MAINT in the FMC ,apu , input monitering,then page 3 ,theres a line that says if the door is open or not.
I know you can just use your watch but it gives you something to do while youre waiting.
Ps IRR , you are a muppet
Last edited by homerj; 5th Feb 2010 at 10:10.