B777 MEL 36-11-01 PRSOV
Hi Guys,
a quick question for the B777 genius.
Do you have any clue why applying the following MEL 36-11-01 PRSOV (Bleed not used) there is a penalisation in regards to the Performance Limited weight?
Let's assume the failure is on the right hand side.
The right hand bleed will be OFF (and locked closed) while the Left Bleed will be providing pressure only to the Left Pack, and the APU (ON as per the MEL) will be feeding air to the C1/C2 Hyd Demand Pump (Air Driven), so my understanding is that the right Pack will be not receiving air from any source as both L & R ISOLATION VALVES are OFF as per the MEL.
Hope to get some clues from you guys
thank you