Hydraulic Flashcards
What is the function of the Electric Hydraulic Pump Switches.
ON-Provides power to associated electric motor driven pump
OFF- electrical power removed from pump
What are the functions of the Engine Hydraulic Pumps Switches?
ON-De-energizes blocking valve in pump to allow pump pressure to enter system.
OFF-energizes blocking valve to block pump output.
How are the hydraulic systems designated?
A, B, Standby
What is the meaning of an illuminated hydraulic LOW PRESSURE Light?
Output pressure of the associated pump is low.
What is the meaning of an illuminated OVERHEAT light on the Hydraulic panel?
The pump itself has overheated.
Hydraulic fluid used to cool and lubricate the corresponding electric motor-driven pump has overheated.
In the flight deck, where are hydraulic quantities displayed?
On the lower DU when the MFD System (SYS) switch is pushed.
