29 Hydraulic Flashcards
Which aircraft components are supplied fluid by the LT hydraulic system?
The inboard flight spoilers, Elevator augmentation and the LT thrust reverser.
Which aircraft components are supplied fluid by the RT hydraulic system?
The Rt thrust reverser, Outboard flight spoilers, rudder, Landing gear and Ventral stairway.
Which aircraft components are supplied fluid power by both hydraulic system?
Slats, Flaps, Ground spoilers, nose wheel steering and Brakes.
What powers the LT and RT hydraulic transfer pump valves?
RT DC Bus
What does the hydraulic spoiler bypass valve do?
It releases system pressure for MX purposes, isolates the spoilers(MEL) or
What happens when the Fire Ext Handle is pulled?
S-Silence the fire bell G-GCR is tripped P-Pneumatic xfeed valve closes H-Hydraulic fire shutoff valve closes F-Fuel shutoff valve closes
How many accumulators and where are they located?
A total of 6 accumulators; B-Brakes (2)(3-5 applications) E-Elevator augmentation (1) A-Aft stairs R-Rudder (Helps damper when the LDG, exercised) R-Thrust reverser (1 each side)