Landing Gear Flashcards Preview

Boeing 737 > Landing Gear > Flashcards

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

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

A

OFF

2
Q

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

A

the lever lock if the lever lock solenoid fails.

3
Q

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 _____.

A

down and locked.

4
Q

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

A

Landing Gear Transfer Valve

5
Q

Opening the Manual Extension Access Door _____ Landing Gear _____.

A

disables/ retraction

6
Q

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

A

releases the mechanical uplocks

7
Q

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

A

10

8
Q

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

A

Hydraulic System A automatically

9
Q

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

A

is available through a Brake Accumulator

10
Q

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

A

the Normal and Alternate Brake

11
Q

Maximum braking automatically begins during a rejected takeoff _____.

A

above 90 knots and retarding the forward thrust levers to IDLE

12
Q

Landing with the Autobrake set to RTO

A

results in no autobraking

13
Q

The Autobrake select switch allows selection of _____.

A

increasing rates of deceleration.

14
Q

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

A

reduce pressure to maintain selected deceleration rate

15
Q

Disarm the Autobrake System after braking begins by _____.

A

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

16
Q

How d you set the PARKING BRAKE?

A

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

17
Q

The PSEU detects a fault while in flight

A

the PSEU does not illuminate

18
Q

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

A

approximately 3000 psi

19
Q

The Brake Accumulator

A

is pressurized from Hydraulic System B