Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

EFA - A330P2F > ATA 32: Landing Gear > Flashcards

ATA 32: Landing Gear Flashcards

1
Q

The landing gear is not down on approach (below 750 R.A) and full flap is selected. Warning lights appear and a continuous repetitive chime sounds. The chime can be cancelled by:

(a) Pressing Master Caution push button
(b) Pressing Master Warning push button
(c) Pressing the EMERG CANCEL push button

A

(c) Pressing the EMERG CANCEL push button

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

The disconnect button on the Captain’s steering hand wheel when depressed:

(a) Allows steering authority by rudder pedals
(b) Allows steering authority by Captain’s rudder pedals
(c) Disconnects the rudder pedal input to the Brake and Steering Control Unit (BSCU)

A

(c) Disconnects the rudder pedal input to the Brake and Steering Control Unit (BSCU)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.
1. UNLK Lights

  • Illuminates red if there is a __________ between the selected gear position and the actual position of the gear.

VOL II., 32.3.2-6

A

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.
1. UNLK Lights

  • Illuminates red if there is a disagreement between the selected gear position and the actual position of the gear.

VOL II., 32.3.2-6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.
2. Green Triangles

  • Illuminates green when LGCIU 1 (LANDING GEAR CONTROL INTERFACE UNIT) detects that the respective gear is _____________\_

VOL II., 32.3.2-6

A

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.
2. Green Triangles

  • Illuminates green when LGCIU 1 (LANDING GEAR CONTROL INTERFACE UNIT) detects that the respective gear is downlocked.

VOL II., 32.3.2-6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.
3. Landing Gear Lever

  • UP - The landing gear are selected up.
  • DOWN - The landing gear are selected down.
  • Red Arrow
    • Illuminates red if the gear are not ________ and either:
      • The aircraft is below [_____] ft. RA and flaps ________,
      • or
      • The aircraft is below [_____] RA with flaps __ or __, and engines not at ________ power,
      • or
      • Both ________ altimeters are failed and the flaps are selected to position __, __, or ______.
A

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.
3. Landing Gear Lever

  • UP - The landing gear are selected up.
  • DOWN - The landing gear are selected down.
  • Red Arrow
    • Illuminates red if the gear are not downlocked and either:
      • The aircraft is below [750] ft. RA and flaps full,
      • or
      • The aircraft is below [750] RA with flaps 2 or 3, and engines not at TOGA power,
      • or
      • Both radio altimeters are failed and the flaps are selected to position 2, 3, or FULL.

VOL II., 32.3.2-6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.
4. LDG GEAR GRVTY EXTN Selector
• OFF - Landing gear gravity extension is not _______

• DOWN:

  • Isolates the landing gear from the ________ hydraulic system,
  • ________ unlocks the landing gear doors,
  • and allows the landing gear to extend by________.
  • ______ ______ is also lost.

• RESET (momentary action) - Resets the landing gear system.

If the malfunction that required the gravity extension is no longer present, selecting ________:

  • ________ the gear doors
  • Recovers normal gear ______ and ______
  • Recovers ______ ______

• Red Selector Guards -

  • Prevent inadvertent ________of the LDG GEAR GRVTY EXTN selector.
  • Hinged so they can be moved if landing gear gravity ________is desired.

VOL II., 32.3.2-6

A

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.
4. LDG GEAR GRVTY EXTN Selector
• OFF - Landing gear gravity extension is not selected.
• DOWN:

  • Isolates the landing gear from the green hydraulic system,
  • electrically unlocks the landing gear doors,
  • and allows the landing gear to extend by gravity.
  • Nosewheel steering is also lost.

• RESET (momentary action) - Resets the landing gear system.

If the malfunction that required the gravity extension is no longer present, selecting RESET:

  • Closes the gear doors
  • Recovers normal gear extension and retraction
  • Recovers nosewheel steering

• Red Selector Guards -

  • Prevent inadvertent movement of the LDG GEAR GRVTY EXTN selector.
  • Hinged so they can be moved if landing gear gravity extension is desired.

VOL II., 32.3.2-6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.
5. DECEL Lights

  • • Illuminates green:
    • if the respective autobrake setting is ________
    • and actual aircraft deceleration reaches [____%] of the TARGET rate for LO or MED or a FIXED rate for MAX.
  • • ON Lights - Illuminates ________ when the respective setting has been ________

VOL II., 32.3.2-6

A

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.
5. DECEL Lights

  • • Illuminates green:
    • if the respective autobrake setting is active
    • and actual aircraft deceleration reaches [80%] of the target rate for LO or MED or a fixed rate for MAX.
  • • ON Lights - Illuminates blue when the respective setting has been armed.

VOL II., 32.3.2-6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.

  1. A/SKID & N/W STRG Switch
  • ON - Both channels of the ______ ______ ______ ______ (BSCU) are available.
  • OFF - Both channels of the BSCU are off. As a result:
    • ________ braking is lost.
    • ________ is lost.
    • ______ ______ is lost.
    • ________ lost

VOL II., 32.3.2-6

A

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.

  1. A/SKID & N/W STRG Switch
  • ON - Both channels of the Brake Steering Control Unit (BSCU) are available.
  • OFF - Both channels of the BSCU are off. As a result:
    • Normal braking is lost.
    • Antiskid is lost.
    • Nosewheel steering is lost.
    • Autobrakes lost

VOL II., 32.3.2-6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.

7. BRAKES Indicator

  • Provides indications of ________ hydraulic system brake pressure if ________ braking is unavailable or the ________ brake is set.
  • The top of the green arcs indicate the ________ recommended brake pressure of [________] psi to prevent locking the brakes if the ________ is inoperative.

VOL II., 32.3.2-6

A

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.

7. BRAKES Indicator

  • Provides indications of blue hydraulic system brake pressure if normal braking is unavailable or the parking brake is set.
  • The top of the green arcs indicate the maximum recommended brake pressure of [1000] psi to prevent locking the brakes if the antiskid is inoperative.

VOL II., 32.3.2-6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.

8. ACCU PRESS Indicator

  • Provides indications of remaining ________ hydraulic accumulator pressure.
  • Normal accumulator pressure is indicated by the ________ band.
  • If the indicator is in the amber band, accumulator pressure is ______ ______.

VOL II., 32.3.2-6

A

LDGGR_01
Understand the control functions and indications on the LND GEAR panel.

8. ACCU PRESS Indicator

  • Provides indications of remaining blue hydraulic accumulator pressure.
  • Normal accumulator pressure is indicated by the green band.
  • If the indicator is in the amber band, accumulator pressure is critically low.

VOL II., 32.3.2-6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

LDGGR_02
Understand the control functions of the Parking Brake Handle.
Parking Brake Handle

  • ON - Pull up while turning ________ to engage parking brake.
    • ______ and ______ braking systems are deactivated and braking pressure is applied by the ________ system or ______ ______.
    • PARK BRK memo message is displayed.
  • OFF - Parking brake is released.

VOL II., 32.3.2-6

A

LDGGR_02
Understand the control functions of the Parking Brake Handle.
Parking Brake Handle

  • ON - Pull up while turning clockwise to engage parking brake.
    • Normal and alternate braking systems are deactivated and braking pressure is applied by the blue system or brake accumulator.
    • PARK BRK memo message is displayed.
  • OFF - Parking brake is released.

VOL II., 32.3.2-6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

LDGGR_03
Understand the control functions of the Steering Handwheels.

  • Steering handwheels are located on each pilot’s outboard side console.
  • The handwheels command a nosewheel angle that corresponds to the angles printed on their base.
  • Full authority is [____°] L/R and gradually ________ as ground speed increases.
  • As the angle of the handwheel increases, additional steering inputs result in a ______ ______ in nosewheel angle
    • (i.e., nosewheel steering using the handwheels is ______ ______ as the angle of the handwheel______).

VOL II., 32.1.7.1-4

A

LDGGR_03
Understand the control functions of the Steering Handwheels.

  • Steering handwheels are located on each pilot’s outboard side console.
  • The handwheels command a nosewheel angle that corresponds to the angles printed on their base.
  • Full authority is [72°] L/R and gradually decreases as ground speed increases.
  • As the angle of the handwheel increases, additional steering inputs result in a larger change in nosewheel angle
    • (i.e., nosewheel steering using the handwheels is more sensitive as the angle of the handwheel increases).

VOL II., 32.1.7.1-4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

LDGGR_03
Understand the control functions of the Steering Handwheels.

  • The handwheels are not ____________
  • Inputs made with one handwheel do not affect the position of the other handwheel.
  • If an input is made with both handwheels simultaneously, the combined input is _______ by the _______ up to the _______ authority for one handwheel.

VOL II., 32.1.7.1-4

A

LDGGR_03
Understand the control functions of the Steering Handwheels.

  • The handwheels are not interconnected.
  • Inputs made with one handwheel do not affect the position of the other handwheel.
  • If an input is made with both handwheels simultaneously, the combined input is summed by the BSCU up to the maximum authority for one handwheel.

VOL II., 32.1.7.1-4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

LDGGR_03
Understand the control functions of the Steering Handwheels.

The rudder pedals can be _______ from nosewheel steering (e.g., for checking rudder travel during taxi):

  • by pushing and holding the _____ _____ pushbutton in the center of the steering handwheel.
  • Releasing the pushbutton _______ steering control to the rudder pedals.

VOL II., 32.1.7.1-4

A

LDGGR_03
Understand the control functions of the Steering Handwheels.

The rudder pedals can be disconnected from nosewheel steering (e.g., for checking rudder travel during taxi):

  • by pushing and holding the PEDALS DISC pushbutton in the center of the steering handwheel.
  • Releasing the pushbutton returns steering control to the rudder pedals.

VOL II., 32.1.7.1-4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

LDGGR_04
Discuss normal and abnormal indications on the ECAM WHEEL page.
1. Spoiler Indications

  • Indicates the __________ of the spoilers.

VOL II., 32.3.9

A

LDGGR_04
Discuss normal and abnormal indications on the ECAM WHEEL page.
1. Spoiler Indications

  • Indicates the position of the spoilers.

VOL II., 32.3.9

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

LDGGR_04
Discuss normal and abnormal indications on the ECAM WHEEL page.
2. Gear Door Indications
The door indications provide a graphical representation of the gear door position:

  • locked up (_______),
  • in transit or open (_______),

An _______ indication appears above the gear door if the uplock is engaged when the landing gear is ______._
VOL II., 32.3.9

A

LDGGR_04
Discuss normal and abnormal indications on the ECAM WHEEL page.
2. Gear Door Indications
The door indications provide a graphical representation of the gear door position:

  • locked up (green),
  • in transit or open (amber),

An UPLOCK indication appears above the gear door if the uplock is engaged when the landing gear is DOWNLOCKED.
VOL II., 32.3.9

17
Q

LDGGR_04
Discuss normal and abnormal indications on the ECAM WHEEL page.
3. Landing Gear Indications

  • Two _______ indicate the landing gear position.
    • The left triangle from_______,
    • the right triangle from _______.
  • _______ Triangle - Landing gear downlocked
  • Red Triangle - Landing gear __ _____
  • No symbol - Landing gear_____
  • XX (amber) - _____ _____

VOL II., 32.3.9

A

LDGGR_04
Discuss normal and abnormal indications on the ECAM WHEEL page.
3. Landing Gear Indications

  • Two triangles indicate the landing gear position.
    • The left triangle from LGCIU 1,
    • the right triangle from LGCIU 2.
  • Green Triangle - Landing gear downlocked
  • Red Triangle - Landing gear in transit
  • No symbol - Landing gear uplocked
  • XX (amber) - LGCIU failure

VOL II., 32.3.9

18
Q

LDGGR_04
Discuss normal and abnormal indications on the ECAM WHEEL page.
4. Brake Temperatures
Indicates brake temperature on the respective wheel.

  • Normally ______,_
  • minimum display temperature [____°]C.
  • Amber at ____°_ C and above.
  • An arc appears _______ the wheel with the _______ brakes (min temp [__\_°C]),
  • if that temperature is greater than _____°, the arc is _______

VOL II., 32.3.9

A

LDGGR_04
Discuss normal and abnormal indications on the ECAM WHEEL page.
4. Brake Temperatures
Indicates brake temperature on the respective wheel.

  • Normally green,
  • minimum display temperature [0°]C.
  • Amber at 300° C and above.
  • An arc appears above the wheel with the hottest brakes (min temp [100°C]),
  • if that temperature is greater than 300°, the arc is amber

VOL II., 32.3.9

19
Q

LDGGR_04
Discuss normal and abnormal indications on the ECAM WHEEL page.
5. Tire Pressures

  • Deactived.

6. Messages

  • _____ _____ (amber) - Normal braking is lost
  • ANTI-SKID (amber) - _______ function is lost
  • AUTO BRK
    • Green - Auto brake is _______, followed by selected setting LO, MED, or MAX
    • Amber - _______ is lost

VOL II., 32.3.9

A

LDGGR_04
Discuss normal and abnormal indications on the ECAM WHEEL page.
5. Tire Pressures

  • Deactived.

6. Messages

  • NORM BRK (amber) - Normal braking is lost
  • ANTI-SKID (amber) - Anti-skid function is lost
  • AUTO BRK
    • Green - Auto brake is armed, followed by selected setting LO, MED, or MAX
    • Amber - Auto brake is lost

VOL II., 32.3.9

20
Q

LDGGR_04
Discuss normal and abnormal indications on the ECAM WHEEL page.

7. Antiskid Indications
Vertical bars indicate the anti-skid system.

The “R” is permanently displayed to indicate the bars refer to the brake ______._

  • Green - Brakes are _____: (in flight with _____ _____, or released due to _______ activation during braking)
  • Amber - _______ brake pressure exists when a release command is given, or brake release _______ is detected.

VOL II., 32.3.9

A

LDGGR_04
Discuss normal and abnormal indications on the ECAM WHEEL page.

7. Antiskid Indications
Vertical bars indicate the anti-skid system.

The “R” is permanently displayed to indicate the bars refer to the brake release.

  • Green - Brakes are released: (in flight with gear extended, or released due to antiskid activation during braking)
  • Amber - Residual brake pressure exists when a release command is given, or brake release fault is detected.

VOL II., 32.3.9

21
Q

LDGGR_04
Discuss normal and abnormal indications on the ECAM WHEEL page.
8. N/W STRG

  • N/W STRG appears in amber if nosewheel steering is lost due to:
    • Failure detected by _______
    • A/SKID & N/W STRG switch _______
    • Failure of both _______ channels

VOL II., 32.3.9

A

LDGGR_04
Discuss normal and abnormal indications on the ECAM WHEEL page.
8. N/W STRG

  • N/W STRG appears in amber if nosewheel steering is lost due to:
    • Failure detected by BSCU
    • A/SKID & N/W STRG switch OFF
    • Failure of both BSCU channels

VOL II., 32.3.9

22
Q

LDGGR_05
Discuss the meaning of the ECAM memos as they relate to landing gear/brakes system.
N/W DISC

  • Displayed in green when the towing lever on the nose gear is in the _______ position.
  • It is displayed in _______ if an engine is running.

VOL II., 32.3.11

A

LDGGR_05
Discuss the meaning of the ECAM memos as they relate to landing gear/brakes system.
N/W DISC

  • Displayed in green when the towing lever on the nose gear is in the TOWING position.
  • It is displayed in amber if an engine is running.

VOL II., 32.3.11

23
Q

LDGGR_05
Discuss the meaning of the ECAM memos as they relate to landing gear/brakes system.
PARK BRK

  • Displayed in green when the parking brake is set.
  • It is displayed in amber if the parking brake is set in _______

VOL II., 32.3.11

A

LDGGR_05
Discuss the meaning of the ECAM memos as they relate to landing gear/brakes system.
PARK BRK

  • Displayed in green when the parking brake is set.
  • It is displayed in amber if the parking brake is set in flight.

VOL II., 32.3.11

24
Q

LDGGR_05
Discuss the meaning of the ECAM memos as they relate to landing gear/brakes system.

AUTO BRK LO

  • Displayed in green when autobrakes LO is armed and the aircraft is below [_____] feet.

VOL II., 32.3.11

A

LDGGR_05
Discuss the meaning of the ECAM memos as they relate to landing gear/brakes system.

AUTO BRK LO

  • Displayed in green when autobrakes LO is armed and the aircraft is below [800] feet.

VOL II., 32.3.11

25
LDGGR\_05 **Discuss the meaning of the ECAM memos as they relate to landing gear/brakes system.** **AUTO BRK MED** * Displayed in green when autobrakes MED is armed and the aircraft is below [_**\_\_\_**_] feet. VOL II., 32.3.11
LDGGR\_05 **Discuss the meaning of the ECAM memos as they relate to landing gear/brakes system.** **AUTO BRK MED** * Displayed in green when autobrakes MED is armed and the aircraft is below [**_800_**] feet. VOL II., 32.3.11
26
LDGGR\_06 Recall which hydraulic system is needed for the landing gear and nosewheel steering operations. * The _**\_\_\_\_**_ hydraulic system is required for all landing gear and nosewheel steering operations. VOL II, 32.1.3.1
LDGGR\_06 Recall which hydraulic system is needed for the landing gear and nosewheel steering operations. * The **_green_** hydraulic system is required for all landing gear and nosewheel steering operations. VOL II, 32.1.3.1
27
LDGGR\_07 Describe the autobrake system design. * The autobrakes are armed using the pbs on the center instrument panel. * The **\_\_\_\_\_e \_\_\_** light in the pb indicates that the respective setting has been armed. * The autobrakes can be armed provided all of the following conditions are met: * _**\_\_\_\_\_**_ hydraulic pressure is available. * _**\_\_\_\_\_**_ is available. * At least two _**\_\_\_\_\_**_ are available. * At least one _**\_\_\_\_\_**_ is available. * No _**\_\_\_\_\_**_ in the brake system. VOL II., 32.2.4.1-4
LDGGR\_07 Describe the autobrake system design. * The autobrakes are armed using the pbs on the center instrument panel. * The **_blue ON_** light in the pb indicates that the respective setting has been armed. * The autobrakes can be armed provided all of the following conditions are met: * **_Green_** hydraulic pressure is available. * **_Antiskid_** is available. * At least two **_PRIMs_** are available. * At least one **_ADIRU_** is available. * No **_failure_** in the brake system. VOL II., 32.2.4.1-4
28
LDGGR\_07 Describe the autobrake system design. When armed, each of the three settings activate at different times and provide different rates of deceleration. * The activation of the autobrakes is dependent on the deployment of the ground spoilers: * LO - Used for landing. * The brakes are applied starting **\_\_\_ \_\_\_\_\_** after **\_\_\_\_\_ _____ \_\_\_\_\_**. * MED - Used for landing. * The brakes are applied starting at **\_\_\_\_\_ _____ \_\_\_\_\_**. * The deceleration rate is higher than _**\_\_\_**_. * MAX - Used for takeoff only. * In case of an aborted takeoff, maximum antiskid braking is used starting when the **\_\_\_\_\_ _____ \_\_\_\_\_** signal is sent. * ground spoilers do not deploy if wheel speed is below _**\_\_**_ knots. VOL II., 32.2.4.1-4
LDGGR\_07 Describe the autobrake system design. When armed, each of the three settings activate at different times and provide different rates of deceleration. * The activation of the autobrakes is dependent on the deployment of the ground spoilers: * LO - Used for landing. * The brakes are applied starting **_one second_** after **_ground spoiler deployment_**. * MED - Used for landing. * The brakes are applied starting at **_ground spoiler deployment_**. * The deceleration rate is higher than **_LO_**. * MAX - Used for takeoff only. * In case of an aborted takeoff, maximum antiskid braking is used starting when the **_ground spoiler extension_** signal is sent. * ground spoilers do not deploy if wheel speed is below **_72_** knots. VOL II., 32.2.4.1-4
29
LDGGR\_07 Describe the autobrake system design. In order for MAX autobrakes to activate: * The **\_\_\_\_\_ \_\_\_\_\_** strut must be compressed. * An aborted takeoff must be initiated with wheel speed at least _**\_\_**_ knots * (ground spoilers do not deploy if wheel speed is below _**\_\_**_ knots). VOL II., 32.2.4.1-4
LDGGR\_07 Describe the autobrake system design. In order for MAX autobrakes to activate: * The **_nose gear_** strut must be compressed. * An aborted takeoff must be initiated with wheel speed at least **_72_** knots * (ground spoilers do not deploy if wheel speed is below **_72_** knots). VOL II., 32.2.4.1-4
30
LDGGR\_07 Describe the autobrake system design. If the autobrakes are active a green _**\_\_\_\_\_**_ light illuminates in the respective pb when: * actual aircraft deceleration reaches a _**\_\_\_\_\_**_ rate for LO and MED * and a _**\_\_\_\_\_**_ rate for MAX. If reverse thrust is added during deceleration while LO or MED is active, * _**\_\_\_\_\_**_ braking is applied resulting in the same _**\_\_\_\_\_**_ rate * and little change in _**\_\_\_\_\_**_ distance. Note: On a slippery runway, the _**\_\_\_\_\_**_ deceleration rate may not be reached due to antiskid operation. * In this case the _**\_\_\_\_\_**_ light will not illuminate. * This does not mean that the _**\_\_\_\_\_**_ are not working. VOL II., 32.2.4.1-4
LDGGR\_07 Describe the autobrake system design. If the autobrakes are active a green **_DECEL_** light illuminates in the respective pb when: * actual aircraft deceleration reaches a **_target_** rate for LO and MED * and a **_fixed_** rate for MAX. If reverse thrust is added during deceleration while LO or MED is active, * **_less_** braking is applied resulting in the same **_deceleration_** rate * and little change in **_stopping_** distance. Note: On a slippery runway, the **_predetermined_** deceleration rate may not be reached due to antiskid operation. * In this case the **_DECEL_** light will not illuminate. * This does not mean that the **_autobrakes_** are not working. VOL II., 32.2.4.1-4
31
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_NORMAL_** Normal braking uses _**\_\_\_\_\_**_ hydraulic pressure and is available if all of the following conditions are met: * _**\_\_\_\_\_**_ hydraulic pressure is available. * The main landing gears are on the _**\_\_\_\_\_**_. * At least one channel of the _**\_\_\_\_\_**_ is available (A/SKID & NWS switch is _**\_\_\_\_\_)**_. * The PARK BRK is _**\_\_\_\_\_**_. When normal braking is active: * the alternate system is _**\_\_\_\_\_**_ * and the brake pressure gauge indicates **_zero._** In normal braking, **\_\_\_\_\_ and \_\_\_\_\_** are available. The loss of normal braking is indicated by an amber _**\_\_\_\_\_**_ message on the WHEEL page. VOL. II, 32.2.3.2
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_NORMAL_** Normal braking uses **_green_** hydraulic pressure and is available if all of the following conditions are met: * **_Green_** hydraulic pressure is available. * The main landing gears are on the **_ground_**. * At least one channel of the **_BSCU_** is available (A/SKID & NWS switch is **_ON)_**. * The PARK BRK is **_OFF_**. When normal braking is active: * the alternate system is **_depressurized_** * and the brake pressure gauge indicates **_zero._** In normal braking, **_antiskid and autobrakes_** are available. The loss of normal braking is indicated by an amber **_NORM BRK_** message on the WHEEL page. VOL. II, 32.2.3.2
32
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_ALTERNATE_** * The alternate brake system uses _**\_\_\_\_\_**_ hydraulic pressure. * The autobrakes are inoperative if the _**\_\_\_\_\_**_ system is active. * *If the _**\_\_\_\_\_**_ is available, antiskid may be available on the alternate system. NOT LOD* VOL. II, 32.2.3.3
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_ALTERNATE_** * The alternate brake system uses **_blue_** hydraulic pressure. * The autobrakes are inoperative if the **_alternate_** system is active. * *If the **_BSCU_** is available, antiskid may be available on the alternate system. NOT LOD* VOL. II, 32.2.3.3
33
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_ALTERNATE_** The brake system will degrade to alternate braking, and antiskid may be available, if: * _**\_\_\_\_\_**_ hydraulic pressure is low and any of the following conditions are met: * _**\_\_\_\_\_**_ hydraulic pressure is available. * One channel of the _**\_\_\_\_\_**_ is available (A/SKID & NWS switch is _**\_\_\_\_\_**_). * The PARK BRK is _**\_\_\_\_\_**_. VOL. II, 32.2.3.3
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_ALTERNATE_** The brake system will degrade to alternate braking, and antiskid may be available, if: * **_Green_** hydraulic pressure is low and any of the following conditions are met: * **_Blue_** hydraulic pressure is available. * One channel of the **_BSCU_** is available (A/SKID & NWS switch is **_ON_**). * The PARK BRK is **_OFF_**. VOL. II, 32.2.3.3
34
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_ALTERNATE_** The _**\_\_\_\_\_\_\_\_\_**_ indicator, installed on the center instrument panel, provides indications of current brake pressure if the _______ system is active. VOL. II, 32.2.3.3
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_ALTERNATE_** The **_BRAKES_** indicator, installed on the center instrument panel, provides indications of current brake pressure if the **_alternate_** system is active. VOL. II, 32.2.3.3
35
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_ALTERNATE_** Antiskid will not be available if alternate braking is active due to either: * A failure of _**\_\_\_\_\_ \_\_\_\_\_**_ of the BSCU or the A/SKID & NWS switch selected _**\_\_\_\_\_**_. * Low **\_\_\_\_\_ and \_\_\_\_\_** hydraulic pressure (only accumulator pressure is available). The diagram below illustrates how the brake system is configured with the brakes applied in alternate braking as a result of a loss of both channels of the BSCU. VOL. II, 32.2.3.3
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_ALTERNATE_** Antiskid will not be available if alternate braking is active due to either: * A failure of **_both_** **_channels_** of the BSCU or the A/SKID & NWS switch selected **_OFF_**. * Low **_green and blue_** hydraulic pressure (only accumulator pressure is available). The diagram below illustrates how the brake system is configured with the brakes applied in alternate braking as a result of a loss of both channels of the BSCU. VOL. II, 32.2.3.3
36
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_ALTERNATE_** A hydraulic accumulator, within the _**\_\_\_\_\_**_ brake system, provides a backup source of\_\_\_\_\_ hydraulic pressure to the alternate brake system in case of low _**\_\_\_\_\_**_ and _**\_\_\_\_\_**_ hydraulic pressure. * Antiskid is not available when _**\_\_\_\_\_**_ braking is in use. * This prevents premature exhaustion of _**\_\_\_\_\_**_ pressure. * The accumulator will provide a minimum of _**\_\_\_\_\_**_ full brake applications. * The **\_\_\_\_\_ \_\_\_\_\_** indicator, installed on the center instrument panel, provides indications of remaining accumulator pressure. VOL. II, 32.2.3.3
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_ALTERNATE_** A hydraulic accumulator, within the **_alternate_** brake system, provides a backup source of **_blue_** hydraulic pressure to the alternate brake system in case of low **_green_** and **_blue_** hydraulic pressure. * Antiskid is not available when **_accumulator_** braking is in use. * This prevents premature exhaustion of **_accumulator_** pressure. * The accumulator will provide a minimum of **_seven_** full brake applications. * The **_ACCU PRESS_** indicator, installed on the center instrument panel, provides indications of remaining accumulator pressure. VOL. II, 32.2.3.3
37
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_PARKING BRAKE_** An _**\_\_\_\_\_**_ controlled parking brake, when set, applies brake pressure from the: * _**\_\_\_\_\_**_ hydraulic system * or the _**\_\_\_\_\_**_ to the brakes. * The parking brake is operated by a control handle located on the left side of the pedestal. The diagram below illustrates how the brake system is configured when the parking brake is set. VOL. II, 32.2.3.4
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_PARKING BRAKE_** An **_electrically_** controlled parking brake, when set, applies brake pressure from the: * **_blue_** hydraulic system * or the **_accumulator_** to the brakes. * The parking brake is operated by a control handle located on the left side of the pedestal. The diagram below illustrates how the brake system is configured when the parking brake is set. VOL. II, 32.2.3.4
38
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_PARKING BRAKE_** Placing the PARK BRK handle to ON: * deactivates **\_\_\_\_\_ and \_\_\_\_\_e** braking modes and the _**\_\_\_\_\_**_ system. Parking brake pressure is supplied by: * _**\_\_\_\_\_**_ hydraulic system pressure * or the brake _**\_\_\_\_\_**_ and displayed on the _**\_\_\_\_\_**_ indicator. VOL. II, 32.2.3.4
LDGGR\_08 Discuss the normal, alternate, and parking brake operations. **_PARKING BRAKE_** Placing the PARK BRK handle to ON: * deactivates **_normal and alternate_** braking modes and the **_antiskid_** system. Parking brake pressure is supplied by: * **_blue_** hydraulic system pressure * or the brake **_accumulato_**r and displayed on the **_BRAKES_** indicator. VOL. II, 32.2.3.4

EFA - A330P2F (17 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions