LANDING GEAR/BRAKES PANEL Flashcards
Three LDG GEAR indicator lights have red “UNLK” and green down arrow.
What does “UNLK” mean?
What does the green arrow mean?
Red UNLK: not locked
Green arrow: gear is locked down.
They are powered through LGCIU 1.
What temperature will the brake fan pb illuminate an amber hot icon?
300°C
Brake fans will only run if pb is pushed and….?
the left main landing gear is down and locked.
AUTO BRK Low will provide a predetermined deceleration rate and engage the auto brakes when?
4 seconds after ground spoilers deploy.
Autobrakes med will provide a predetermined deceleration rate to the brakes when?
2 seconds after ground spoilers deploy
Autobrakes max will deploy maximum braking effort when?
Maximum braking at spoiler deployment.
LO, MED, AND MAX autobrakes are armed with a blue “ON” light. All three also have a green DECEL. When lit, what does this mean?
the actual deceleration is 80% of the selected rate.
On the landing gear lever, what is the RED DOWN ARROW?
The gear is not down and locked.
