Fuel System Flashcards
What is the maximum useable fuel load?
5,318kg
What is the Normal Range for the Fuel Heater Outlet Temperature?
0C-71C
Where is Fuel Tank Temperature displayed?
FUEL SYS page
How is the Refuelling Panel Powered?
Standby battery (Hot battery bus)
What does a FUELLING ON Caution Light indicate?
Refuelling panel is open
What does the RECHECK Function on the Fuelling Panel do?
Illuminates the Dump Valve open light 1 and 2
What are the limits of the Magnetic Dipsticks in measuring Fuel State?
400l - 2700l
At what Fuel Quantity doe the TANK FUEL Low Caution illuminate?
150kg
In normal operation, how is fuel delivered to the Engine High Pressure Fuel Pumps?
Ejector pump pressure and the Aux Fuel Pumps during take-off and landing
How are the Ejector Pumps powered?
Motive flow - excess fuel from HPFP returning to the fuel tank
What does an ENG FUEL PRESS Caution indicate?
Low fuel pressure from the Fuel Tank Ejector Pump
How is a fuel imbalance corrected?
Fuel transfer switch or use of Aux fuel pump and transfer from wing to wing
How would a loss of Fuel System Data be indicated on the FUEL SYS Page?
Digital readouts replaced with dashes and the fuel contents gauge will be blank.
What is the maximum permitted fuel imbalance?
272kg
What is the maximum refuelling pressure?
50 psi
