Hydraulics Flashcards
1
Q
Engine Driven Pump Pressure
A
3000psi
2
Q
Electric Hydraulic Pump Pressure
A
2900psi
3
Q
The electric pump is automatically activated (AUTO) at
A
1600psi / 56.4%
4
Q
EICAS Caution
A
90C
5
Q
Hydraulic reservoir capacity
A
6L
6
Q
Brake overtemperature
A
420C
7
Q
Describe the hydraulic system
A
2 independent hydraulic systems each driven by one engine and one electric pump
8
Q
Which hydraulic system has priority?
A
System 1
9
Q
What will happen with a total hydraulic failure?
A
Rudder and Aileron will be in manual reversion Normal gear extension will be u/s Nose gear doors will freefall open Emergency braking only - no protections No spoilers No nose wheel steering