Systems- Landing Gear/Brakes, Lighting, Navigation, Pneumatics Flashcards
Where are the brake accumulators and what is their minimum pressure?
- The nose wheel well
- 750 PSI
Where is the brake pressure displayed?
On EICAS hydraulic synoptic page
What lowers the gear and assists the gear downlocks during manual lowering?
- Gravity
- NOSE: Download springs; MAINS: #2 system downlock assist
Will the nose doors close after a manual gear lowering?
No
What is required before the parking brake will hold?
3 hydraulic pressure
When does the ANTI-SKID take efffect on landing?
WOW or 35kts wheel speed
is the default position of the PSEU AIR or GROUND and how does the PSEU determine the aircraft is on the ground?
- AIR
- 3 of the 4 main WOW switches indicate WOW
What is the purpose of the WOW switches on the nose wheel?
Enable nose steering
What is the purpose of the WING INSP switch?
Illuminate the wing to see if ice is accumulating
Which lights do the L/R landing lights control?
Both the LANDING and the TAXI/RECOGNITION lights
Is there a time limit on the nose landing light?
No
What do you have to do if you forget to turn off the EMER lights?
- Restart APU
- Turn on APU GEN
- Turn off EMER Light
What is the normal IRS align time?
7 minutes
Will the IRS align if the present position is not entered?
No
What does an amber return indicate on the weather radar display?
Moderate precip