Landing Gear/Brakes Flashcards
Nose wheel steering tiller degrees
65
Rudder pedal steering degrees
7
What does the Auto-brakes Disarm position do
Disarms the system
Releases brake pressure
What does the Auto-brake selector at RTO do
Automatically applies Max brake pressure when
Thrust levers idle at +85kts
What does the BRAKE SOURCE light mean when illuminated
Normal and Alternate brake system pressure low
Which Hydraulic systems powers Normal braking
R HYD system
Which Hydraulic system powers alternate braking
The C HYD system
Is Autobrake available with the Alternate braking system
No
How are the Nose/Main gear held up
Nose held up by uplocks
Main held up by door structure
What does the OFF position on the landing gear do
Depressurizes landing gear system
What does pressing RESERVE BRKS & STRG switch provide
It provides fluid to the C Hyd Pump 1.
Pump pressure is provided exclusively to the alternate brake system and N/W steering
Purpose of Brake Accumulator
If Normal and Alternate Brake system power is lost it can provide several braking applications
When does Auto-brake application begin
Both Thrust Levers are retarded to Idle
Wheel spin-up
What 3 actions happen when the autobrake system disarms on the ground
Auto-brake selector moves to Disarm
Power removed from Auto-brake system
Auto-brake light illuminates
Which Hydraulic system powers the Normal Brake system
The Right Hyd System