Hydraulic System Flashcards
1
Q
What is powered by hydraulic system 2 ?
A
Ailerons, rudder, outboard spoilers, inboard brakes, parking brake and reverser 2.
2
Q
What causes the electric motor-driven hydraulic pump to turn-on when in auto mode?
A
The hydraulic pressure gets less than 1600 psi or the associated engine N2 is less than 56.4%.
3
Q
How much psi does the engine-driven hydraulic pumps provide?
A
3000 psi
4
Q
How much psi does the electric motor-driven hydraulic pumps provide?
A
2900 psi
5
Q
What is powered by hydraulic system 1 ?
A
Ailerons, rudder, landing gear, steering, inboard spoilers, outboard brakes, reverser 1 and the main cabin door.
