B744 LANDING GEAR Flashcards
1
Q
How does ALT gear extension work?
A
The doors and uplocks are released electrically, allowing airflow and gravity to extend the gear
2
Q
When does Body Gear steering activate & deactivate?
A
- Active < 20 kts > 20° Nose Wheel steering on Taxi (deactivates > 20 kts)
- Activates < 15 kts > 20° Nose Wheel steering after landing & decelerating
3
Q
How many degrees of travel does rudder pedal steering provide?
A
7°
4
Q
What would cause the Gear Lever not to come up?
A
- GearNOT Tilted
- Body Gear NOT Centered
5
Q
What is the Primary brake source? What is the Secondary Brake source?
A
Ø Hyd Sys 4
Ø Hyd Sys 1 & 2
6
Q
Do you have Autobrakes or Anti-Skid with loss of Hyd Sys 4? Hyd Sys 1?
A
Ø No Autobrakes & Anti-Skid in pairs (loss of Sys 4)
Ø Autobrakes & Anti-Skid in pairs (loss of Sys 1)
7
Q
If selected, when does RTO activate?
A
Ø Aircraft on the ground
Ø GS > 85 kts
Ø All Thrust Levers closed
