334.What happens when the filter of the filling circuit is clogged?

327.What can the hand pump be used for ?

326.How can the LH wing be supplied independently during leak measurement test ?

325.When is the Engine Driven Pump in the depressurized mode ?

324.When does the Ram Air Turbine deploy automatically ?

323.What does the electric pump pressurize the Blue system ?

322.When is the engine fire shut-off valve closed ?

321.When is the PTU operation inhibited ?

320.A blue system pipeline is identified by :

319.What happens if the hydraulic pressure drops ?

318.Can the Ram Air Turbine be extended actomatically on ground ?