Landing Gear

Question 1

When will the landing gear warning horn sound (2)

Answer 1

1. With the flaps in the landing position without the gear down (cannot silence)
2. Landing gear is not down and locked, airpseed below 210 and below 1200 feet (May be silenced)

Question 2

What is the primary and secondary gear position indicator…..

Answer 2

Primary- Are the gear position lights

Secondary - Gear position indicator on the CONFIGURATION SYNOPTIC

Question 3

What is the maximum brake tempature for takeoff without referring to the ODM (2)…..

Answer 3

1. Brake tempature cannot exceed 115 c for airport up to 2,200ft MSL
2. Temp is based on 120K pound aircraft and V1 OF 140 KTS.

Question 4

After landing how much brake tempature differential can you have…..

Answer 4

60 c on the same gear is normal

Question 5

How do you determine the parking brake is set…..

Answer 5

Press the brake pedals and lift the PARKING BRAKE knob and release the pedals.

Question 6

What indications do you get when the parking brake is set…..

Answer 6

Parking brake on alert on EAD

Question 7

Turn capabilites with nose gear steering wheel and rudder pedals….

Answer 7

Nose Gear Steering Wheel - Overrides the rudder pedal steering and provides up to82 degrees of turn in either direction.

Rudder pedals- Full deflection provides up to 17 degrees either direction.

Question 8

Where is the Aircraft Ground Shift Sensing System located

Answer 8

Aircraft nose gear

Question 9

Where is the Aircraft Ground Shift Sensing System located…..

Answer 9

Nose gear

Question 10

What is the purpose of the aircraft ground shift sensing system

Answer 10

Singnals various airplanes systems as to if the airplane is in the air or on the ground.

Question 11

What is the purpose of the gear handle release button…..

Answer 11

To raise the gear in the event of a failed ground shift sensor. Push and hold the button

Question 12

Cautions after landing with an emergency gear extension…..

Answer 12

When the emergency gear lever is raised, the right hydraulic system is isolated from the landing gear. As a consequence, alothough steering is avaiable in both directions, nose gear steering is limited in turn deflection to the left (No right push cylinder) even with both hydraulic systems opertating.

Stop Airplane on runway
Close and latch the main gear doors manually
Verify landing gear pins are installed prior to taxi and tow

Question 13

How is braking effected with a loss of both hydraulic systems (3)

Answer 13

Each main gear wheel is equipped with disc type brakes operated by two independent hydraulic brake systems

Both systems power each brake assembly

If both systems fail, each system is equipped with a accumulator of suffcient capacity to stop the airplane.

Question 14

Antisid system features (4)

Answer 14

1. Allows maximum wheel braking without skidding the tires
2. Prevents brake application until after main wheel spinup
3. Automatically disabled at low speeds
4. Automatically tested when power is applied

Question 15

ANTISKID Switch
ON
OFF

Answer 15

ON- Activates the ANTISKID SYSTEM

OFF- Deactivates ANTISKID SYSTEM

Antiskid off amber light indicates system is off not failure

Question 16

Where do ANTISKID fail indications appear…..

Answer 16

1. EAD
2. CONFIG SD
3. STATUS SD