A320 Engine fail PTU question
Hello Airbus Genii,
In the case of an engine fail, if you push the Eng Fire pb, one of its actions is close the corresponding Hydraulic Fire Shut off valve.
In the Engine failure case without damage, where you don't push said pb, what are the implications on the hydraulic system?
I'm pretty sure that in both instances the PTU would kick in (with differential hydraulic press > 500psi). But without the hydraulic fire shut off valve closed, what are the differences??
Ta muchly for your shared wealth of knowledge and expertise ;-)