Landing Gear Flashcards Preview

Boeing 737 > Landing Gear > Flashcards

Flashcards in Landing Gear Deck (19)
Loading flashcards...
1

Positioning the LANDING GEAR Lever _____ removes hydraulic pressure form the Landing Gear System.

OFF

2

The Lever Lock Override Trigger in the LANDING GEAR lever bypasses the _____ under certain conditions.

the lever lock if the lever lock solenoid fails.

3

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

down and locked.

4

The _____ supplies hydraulic fluid to raise the landing gear when Hydraulic System A engine driven pump volume is lost due to an engine failure.

Landing Gear Transfer Valve

5

Opening the Manual Extension Access Door _____ Landing Gear _____.

disables/ retraction

6

Pulling a Manual Gear Extension Handle _____ allowing the respective gear to free fall.

releases the mechanical uplocks

7

With the flaps greater than _____ pushing the HORN Cutout switch will not silence the Landing Gear Configuration Aural Warning Horn.

10

8

_____ supplies pressure to the Alternate Brake System if normal brake system pressure is low or fails.

Hydraulic System A automatically

9

Braking _____ if both Hydraulic System A and B are lost.

is available through a Brake Accumulator

10

_____ System(s) provide(s) skid locked wheel touchdown and hydroplane protection.

the Normal and Alternate Brake

11

Maximum braking automatically begins during a rejected takeoff _____.

above 90 knots and retarding the forward thrust levers to IDLE

12

Landing with the Autobrake set to RTO

results in no autobraking

13

The Autobrake select switch allows selection of _____.

increasing rates of deceleration.

14

Auto brakes when engaged _____ when thrust reversers and spoilers deploy during landing.

reduce pressure to maintain selected deceleration rate

15

Disarm the Autobrake System after braking begins by _____.

applying manual brakes, moving the SPEED BRAKE lever to DOWN detent or advancing forward thrust lever(s) more than 3 seconds.

16

How d you set the PARKING BRAKE?

depress both brake pedals and pull the lever up and aft.

17

The PSEU detects a fault while in flight

the PSEU does not illuminate

18

Hydraulic System B was operating normally. If Hydraulic System B is then lost (both pumps inoperative) the Hydraulic Brake Pressure Accumulator indicates

approximately 3000 psi

19

The Brake Accumulator

is pressurized from Hydraulic System B