Hoping someone here will be able to help me a bit. Currently doing an A320 type course and on the CFM engine at the moment.
I'm a little confused regarding HPTACC bleed air and where it comes from.
My understanding always was the bleed air came from the 5th and 9th stages on these engines, the AMM also says stages 5 and 9, however my course notes say its 4th and 9th!
Airbus and CFM notes say stage 4 and 9
Lufthansa notes and AMM say stage 5 and 9
