31. Boeing 737NG - Hydraulics System

[@mro9466]

we may have fancy new computers, but nothing is more interesting than information well presented

[@jovichen1529]

Based on what the CBT explained, if system b fails, the PTU Control Valve can transfer the system A pressure to system B and uses system b fluid to supply pressure to L.E slats, flaps and autoslat system. Looks like system A failure is more critical than B

[@user-oh2jl5wt4t]

excellent.

[@friedchicken1]

2:30 so basically the PTU can only operate with flaps 1, 2, 5, and 10? (provided the other 2 conditions, flight and low pressure system A) Why is it set like that with the flaps?

[@alexb.7907]

nice!

[@cbtcorner]

thanks for your support

[@elmin2323]

I fell asleep

[@cbtcorner]

Then wake up and restart

[@elmin2323]

@@cbtcorner mind numbing