Landing Gear

Question 1

What does positioning the LANDING GEAR Lever to OFF do?

Answer 1

removes hydraulic pressure from the Landing Gear System

Sec 13.010 p 4

Question 2

What is the purpose of the Lever Lock Override Trigger?

Answer 2

may be used to bypass the Landing Gear Lever Lock under certain conditions

(Sec 14.010 p 4)

Question 3

A Gear Position Light is not illuminated with the LANDING GEAR lever in the DOWN position. The Supplemental Gear Position light is green. What is the gear position?

Answer 3

Down and locked

Sec 14.010 p 5

Question 4

What is the purpose of the Landing Gear Transfer Valve? Which fluid is used to operate the gear?

Answer 4

supply volume of hydraulic fluid needed to raise the landing gear at the normal rate when Hydraulic System A is lost (Eng 1 N2 <50%). System B fluid.

(Sec 14.010 p 7)

Question 5

What effect does the Manual Extension Access Door have on the Landing Gear operation?

Answer 5

when open, landing gear retraction is disabled

Sec 14.010 p 8

Question 6

What does pulling a Manual Gear Extension Handle do?

Answer 6

release the mechanical uplock allowing gear to free-fall using gravity and air loads into the down and locked position

(Sec 14.010 p 9)

Question 7

The Landing Gear Configuration Aural Warning (horn) cannot be silenced beyond which flap setting?

Answer 7

10 degrees

Sec 14.010 p 10

Question 8

What supplies pressure to the Alternate Brake System if Normal Brake System pressure is low or fails?

Answer 8

System A Hydraulics

Sec 14.010 p 15

Question 9

How is braking available if both Hydraulic Systems A and B are lost?

Answer 9

Brake Accumulator

Sec 14.010 p 16

Question 10

Which Brake System(s) provide(s) skid, locked wheel, touchdown and hydroplane protection?

Answer 10

Antiskid

Sec 14.010 p 19

Question 11

When does RTO braking automatically begin during a rejected takeoff?

Answer 11

RTO selected before takeoff roll, >90 kts Thrust Levers to IDLE

(Sec 14.010 p 23)

Question 12

Landing with the Autobrake set to RTO results in what level or braking?

Answer 12

zero autobrake (manual braking available)

Sec 14.010 p 22

Question 13

What is the difference between Autobrake 1, 2, 3, and MAX?

Answer 13

1 = 4 ft/s/s up to 1285 psi
2 = 5 ft/s/s up to 1500 psi
3 = 7.2 ft/s/s up to 2000 psi
MAX 14 or 12 ft/s/s up to 3000 psi
RTO = full 3000 psi

(Sec 14.010 p 25)

Question 14

What effect does thrust reverser and spoiler deployment have on the autobraking rate?

Answer 14

the rate remains the same, but brake force is reduced as other controls contribute to total deceleration

(Sec 14.010 p 25)

Question 15

How is the Autobrake System disarmed after braking begins?

Answer 15

• AUTO BRAKE switch OFF
• one trust lever advanced out of idle
• Speed Brake stowed
• override with manual braking
• Antiskid fault
• AUTO BRAKE fault
• one ADIRU input invalid

(Sec 14.010 p 25)

Question 16

How do you set the PARKING BRAKE?

Answer 16

depress both brake pedals and pull parking brake lever up and aft

(Sec 14.010 p 27)

Question 17

In flight, how will a PSEU-detected fault be indicated?

Answer 17

the PSEU light is inhibited in flight

Sec 14.010 p 29

Question 18

How is the Brake Accumulator pressurized?

Answer 18

System B

Sec 14.010 p 16